Exterminate It! Antimalware

malpedia

Known threats:6,693,980 Last Update:September 18, 11:34

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File: thr1.chm

Location of thr1.chm and Associated Malware

Check whether thr1.chm is present in the following locations:

Windows 2000, Windows XP, Windows Server 2003 specific thr1.chm file locations:

  • C:\Documents And Settings\USER_NAME\Application Data\Adobe\shed\thr1.chm

Windows Vista, Windows Server 2008, Windows 7, Windows 8 specific thr1.chm file locations:

  • C:\Users\USER_NAME\AppData\Roaming\Adobe\shed\thr1.chm

If you find thr1.chm file in any of these locations, your computer is very likely to be infected with the following malware:

IMPORTANT: Malware files can be camouflaged with the same file names as legitimate files. The thr1.chm file is associated with malware only if found in the locations listed above.

Notes:

Different Variations of thr1.chm File^

File SizeFile Md5Last Seen
502DA6C95A3D0456AF47B378BFB0F03C01May 31, 2011
5067485A5E943E3BDD8ACBC87F74C08732May 31, 2011
505C146A17BE129680648BBDB65E295F51May 31, 2011
522110D642C86229F34C1DBF9861CCA58AMay 31, 2011
537FC6BD2A186FBED6AA6C4E0429ADF49DJun 1, 2011
501E594AEAC0A3F7C6C7242CC9FEA6834BJun 2, 2011
52D5C453F7D0A012B4BA3648DA1253365EJun 2, 2011
48101DDC2AB815C6C4403B127B1022DA85Jun 3, 2011
510F803718EA07729733D3D29DD0A51A18Jun 3, 2011
49C25C779B3EF08C1D30F47CAB6C69F99FJun 3, 2011
497F8D12C11B6E44AF65D9AD79907F9265Jun 3, 2011
52ECD798B7853E1AFDF3433A280F59D041Jun 3, 2011
51D17161EF9F5AB59D8827573C0B2FAC64Jun 4, 2011
48A34B0D0BE77C081C07195B231EEDB8FFJun 4, 2011
49A9E03A195A2434DE12F1AF3C906BA079Jun 4, 2011
51A9E47A63B72ADCA5D90D5079BC091717Jun 5, 2011
49A198D2EADF54788973F87E9601835126Jun 5, 2011
489D141C03E33A780F4B670D6274D511A3Jun 5, 2011
494AC0531B5C64CDE3EFFFD24D58569A18Jun 5, 2011
4924CD81CA26EF37605396331FE26C9CCEJun 5, 2011
50C473E35219C2DC3B0DE2D61E30113113Jun 6, 2011
522EEA5DB7642B4AFDF4AAC28B85F54929Jun 7, 2011
50243AEDDDD5A91AC86C566EE989FBBAADJun 7, 2011
50EAD220B4ECA8715652A2861AEBC8B125Jun 8, 2011
47C02BAB0D64767CE1278857BA7A942F72Jun 9, 2011
4851CF2228EC3AD4C25F66BF18E3527A6FJun 9, 2011
489F1DCC09B01C12ECE7F48FB11A4FFCEAJun 11, 2011
4605580F7C07202415E063113E45ECFDFDJun 11, 2011
490B0ACFF31660ADFB2BD0B86BFFC17EB7Jun 11, 2011
51C1DEA46DAD58CDA7E8150D502014FC32Jun 11, 2011
49708FDBCA39591449E05690F568C15EEEJun 11, 2011
48A2532FB36D949E014CB36D094206800CJun 11, 2011
4953DB800968A39D7FBE5EF6EAF293BC12Jun 12, 2011
51FEDD6A59136D465808E429B61073F800Jun 12, 2011
49E343038CCFB5B510F03073649CA400DDJun 12, 2011
511C46D3BF5025C6A594F18B4456A05158Jun 12, 2011
52225DC2D3CA1029174DC63E8229860E3AJun 13, 2011
50F719BAD6A590F1867AC1102A0AF8CB90Jun 13, 2011
48373BA67934B929347F742123143B3B04Jun 13, 2011
49EBD5348945F132C2238FA345E419980AJun 13, 2011
50A909ABFE3EA356F615B9E447A4B4BD9AJun 14, 2011
4878BB4D76A1493A02CB55A7F4D7398EC6Jun 14, 2011
48E1BFCAEF4A24013AFA425BBDC41043CFJun 14, 2011
52A2FECCB327E47923D818BB8B185C5B1AJun 14, 2011
49F5EDBEB1E60EB122744BFE07A831A354Jun 14, 2011
5158A9BE6B4B9A300D83A315C6C25AA917Jun 15, 2011
515463D9AC601CA6F5694445DA73F8E355Jun 15, 2011
491D6AFF27DE63A9447638FB2B07CD1CD9Jun 15, 2011
491036B85F0FA98773DE9CD6D644B523F5Jun 15, 2011
524FC01FCF93352D8EDAEBBC94DEED43D4Jun 15, 2011
48F281AACD64E4C6A0CE7FFFB5089B9EEDJun 16, 2011
5285D537460C6F95ACF3456CA3966ABD58Jun 16, 2011
518C5AD08271B24969739C6BDC256C677BJun 16, 2011
498C4CCF5EDAB78B488452CABDE19C1E09Jun 17, 2011
4862A3EBFE74F8763D21D42209E9BB0CCEJun 17, 2011
499292DBC729DC31DB2B01D5A69FDB6428Jun 17, 2011
52B1926AD95ABCAA16E7E6F7A87A73528FJun 17, 2011
503209F23D3078B466A6134F94E8AF6ED6Jun 17, 2011
50EC0DA6BBE6300D76C564D6FB2530B4B5Jun 17, 2011
489677E05D3B918875019DC4212E067C51Jun 18, 2011
486C8176588C72CE78DBA13776F6222E0BJun 18, 2011
4937220DE24EA54420CB10EFE3769EB6C9Jun 18, 2011
49726CD81766DAD5B6ECD8D64A67223B19Jun 18, 2011
482A836BC618542E187080C1CE19E3715FJun 20, 2011
49EA77EE78F04A4D475EC4827AFD450FA4Jun 20, 2011
515DC90EB9909AEEF1FBB30FC214A97BEEJun 20, 2011
4838EC6A6FFA50F6A4FAF342B3C6FCDE88Jun 20, 2011
497FC6D774EA7690982978695C94475799Jun 20, 2011
492D56552C8C801727DBA3C53539A02423Jun 20, 2011
4871B7234D887AB1913C17896ECC7967CAJun 21, 2011
48A9E178889244ABB5011F88867ECBFE59Jun 21, 2011
494730ED506AB574A7DCFF5BE21C43CC6FJun 22, 2011
48E2AF2F66C76552D98A2AB7BB181CC1C2Jun 23, 2011
48CEEE4450CDB13B4674DE38F201F6F6B8Jun 23, 2011
5334DE6CF62379E222FCF45D701CD3809CJun 23, 2011
4845E15A0BF6E8D51E128FCC2A40B99AE1Jun 23, 2011
481F67D906C300F5654FC2A38BE841C31DJun 23, 2011
48C813651054005946670E283B1A995F48Jun 23, 2011
48070A8F9433DD937C9FF938931F041385Jun 24, 2011
49BBBA16E95BB24804871BDAF136E4FE99Jun 25, 2011
48540EBEFFF1AF6C2EE10450E829AE7F4BJun 25, 2011
48B20867EA2D84AB23C156EBE04D0884E1Jun 27, 2011
46FD87FCD356A6EDFBD4E806E5866807B8Jun 27, 2011
5254CEC2A658785F0F03339F4D8EE89B64Jun 28, 2011
481C0F2853B9967278D2B49F0B004E0B56Jun 28, 2011
53E9BE513335A5D262DCB8DAF6DD3A9AB4Jun 28, 2011
4853F1F8C721FCBCE0BBA394EA0CBF319EJun 28, 2011
48F2013A3ECAD9860F21D64106769BDDFBJun 28, 2011
4809E275CC758F43B81347ECFB395BCC79Jun 29, 2011
48ADEABA1B05E006C0CDC1C39292787E0AJun 30, 2011
56CC52B3345EC1DB846C8D5987359328FAJun 30, 2011
48BEE199E6CF9244B3656D59E8FB7CC2F9Jun 30, 2011
486E53735645272720EA6EE2DECBD6696CJul 1, 2011
4822C83AE119AFE07DB37ECEC36CB09440Jul 1, 2011
48C3A716D6FABC4462F1EBB7203827F672Jul 1, 2011
48A00D2AED80EE884628691BC8DC18D2AFJul 2, 2011
525804A95B89138836EEF683AE96C40FB2Jul 3, 2011
48615DC0AD9B4958ECCE6EEE43BE935241Jul 3, 2011
485D575B8035C4E2EA5A0FF71C323B96B0Jul 4, 2011
51F0770736F47A1D136A3F89A9C6D1082EJul 5, 2011
48201F7F48EAAFD3AA42B15A2407AE33ECJul 5, 2011
48A45532AEACCA526B9B41EFD0079B66FFJul 5, 2011
480A652116B5D95DA46F1EC15EB41A89B6Jul 5, 2011
4821FBFEB9B467B0943EC23A927E7CCA27Jul 6, 2011
5001C324FE26602DBAE578DEEBA91BCF8CJul 6, 2011
49E04FE05B2A7F9206B5274D56F7AF9DD0Jul 7, 2011
5041A312114E088A8225E0E4176033211FJul 7, 2011
52536A655DD5F4CF7578FB32258FCABDDDJul 8, 2011
48CA2FBB80E27D87FCA064D8690F7033C6Jul 8, 2011
489451DE84CBD675DF11FC771F7EFC883CJul 8, 2011
482C972E71FEB02288E66D534BC53CBD50Jul 9, 2011
49D08DEBCCF109FA407ED9BA88BCDC3935Jul 9, 2011
48CA7673BC384812DFD2AF3516873ADC73Jul 10, 2011
48563BD7BA7520C06810EC6F2229D36E72Jul 10, 2011
4823FC342B06A585B5F2544EE3C2CF0A79Jul 10, 2011
4608DCA080E38C848C202D1BF29544EF95Jul 10, 2011
50F6EEEAEE899BE4AF2F3BC3C0CE65B609Jul 12, 2011
48585F63BE2F12430EF02F47EEFE0D0BA2Jul 12, 2011
521B337EC184C69F39F30F69EB4DEC5352Jul 12, 2011
51E98B5869259D59BA7A011D0F849BB38DJul 13, 2011
51672A4BE0D6BEAA57CB1303B00A346D91Jul 13, 2011
51640C66B78DB5E7C433D8E176CD68731AJul 13, 2011
46262DE88340C5D4B5F3A9715EB525D10EJul 13, 2011
51DF6D664C895B3E5F6441BF7DA8E717B7Jul 14, 2011
49F02DA2A3D2F5B26A9167C8C3A755F54BJul 14, 2011
4973B4EAF9E72FC7BFBED2C623AF95CAADJul 15, 2011
488B2F6E9439220DF1F82CC5C79CB1E866Jul 16, 2011
52855D309DA0D3A922A4A63986FF5A1DBFJul 16, 2011
5026EF588D284F9121D93CBC8EB0A13907Jul 17, 2011
50C492770F7B68C5AF27307B49D6AFCF59Jul 17, 2011
48D09713D18C1798ACBD2B2A9DCF99961EJul 17, 2011
49FDD534146FE87BE5094607EFFDC5B50FJul 17, 2011
508302391443F79395F6CED94FA78F5938Jul 17, 2011
5121E43F8E59C8F66FE70B85841B95E2F8Jul 17, 2011
5068FE5FB1771695674EADC92A2C535AE2Jul 18, 2011
52960F7022AD04B5B43E7ED1DC4BFC1A30Jul 18, 2011
4916DDE08A0801534FEAD1B46DD20570DEJul 19, 2011
51123E1A049E641B4F25F2F21C35FBA512Jul 19, 2011
51E9F55F84248C12B0A7EE0BD95924DC80Jul 19, 2011
48DB6D839E15225B162160E49DFD54DD54Jul 19, 2011
51E71BDE89AA3779053B9CA7AF1457A0D4Jul 19, 2011
53D83D68117F7B1B6FAE4056203AC194FBJul 20, 2011
4898F89098D65020A9C9E7C451F3003317Jul 20, 2011
52F1FB8C26F661BD705E32C1AF0B6B35D8Jul 20, 2011
51D3428DC2F5D9B3B2EF8C7BBC393679C6Jul 20, 2011
52BC00953D7E799CC468A1FA745B0D2360Jul 21, 2011
52AAA0463551E92F2108C229D5F43F8D5AJul 21, 2011
527D6F4E2307C7215A66DCC5181D21CDF3Jul 21, 2011
528848D9B16EE317F92307DF359F2462D7Jul 21, 2011
482660A07890860A01060F56058F37D31DJul 22, 2011
48A04D195240AF335E936A2582791EE99CJul 24, 2011
48C4CFA371B4B67C9B38398EEBDDD28F85Jul 24, 2011
53FA96CA7A0954197E38026C88F2315805Jul 25, 2011
49072C28D872F43DF63F9EBFE7D812FF1CJul 25, 2011
48DF63A28A8F5916CCD81D48B8E8BD488CJul 25, 2011
52CB634264BE9F0FF5DE2DBD85A4086647Jul 25, 2011
527E4E165735F342DFA17532CBBB76EA72Jul 27, 2011
4723AE6D5A3F501022DDCD926133A2955EJul 28, 2011
4854E469857DDCFCA74290429CC339F603Jul 28, 2011
518DBF58513A8776B00D8E260937DA48C8Jul 28, 2011
49B9AABBF01D288FC2CE82951D08392A91Jul 28, 2011
489D22F0B7FF30F99DD7A189D7DE20799AJul 29, 2011
484BF624B7898733E8D5D3F3D4847962D4Jul 29, 2011
52B27799D19BADC294330A129CF23239A8Jul 30, 2011
48500561C54069A9A4E0E2A90787230CE0Jul 30, 2011
48E35B46A64A2322CA3534216084A56824Jul 31, 2011
51258F40E8B5358F0BBA39AF3A307F3057Jul 31, 2011
524331B0C1C68FFA50BE6FE67C145DCAB2Jul 31, 2011
521AF773EC9E62E9C37A0276A33533378EAug 1, 2011
487E78D9466185C2CFF19AA1C255026ECEAug 1, 2011
497F7A4C6F4F93CBD1E4931E180A2615BAAug 1, 2011
517862C2E65561DE5BDF61934727445EC7Aug 2, 2011
50F06E8E6B221C3BEE43C9A96A0ED57BA5Aug 2, 2011
50D29D63625DD15FFE1A4D255E1D6113EBAug 5, 2011
48F89BECA0A79ED64A21F1F31125946BEFAug 7, 2011
51FE90C0440EB34B62B47B3D1449239495Aug 7, 2011
52752076966D68CE6F2F0643C7E129F035Aug 7, 2011
518B920F880561B48104A596CBD979E604Aug 7, 2011
96A9C53E31B6B2F5916F5BECB1FC72D4E8Aug 8, 2011
49C54C272584A87B42C46311109FDBF47EAug 9, 2011
513C4A7FF65F026204BB209BBE750B68A6Aug 9, 2011
48197C8929E6CB0CD960A1B8FFD78EF653Aug 9, 2011
47F0A1A9A97E50B1305DB5AE80F3B96316Aug 10, 2011
490FC41A5E9FEEF2873C9E6FF7F0756FA9Aug 10, 2011
47728A2BE9D43A96D1A267F0172A8466F3Aug 10, 2011
498AD2D81ACE69A2E83F05443D9F203217Aug 10, 2011
49F20DB63D7D4425364B38622D0716183BAug 11, 2011
471588A06CFAE84BC1DDB8CC0F1CE043A1Aug 12, 2011
55E1A7462719B9F2DEF5A2866E638BE76BAug 12, 2011
48C9CC67F2007166D0992FEC03CC19BDC2Aug 12, 2011
5106D6BA668A2B9CCCB3650FBDAD63D639Aug 12, 2011
464B867422ABC3A6C427806A7E6CA877F0Aug 12, 2011
52495576B9E1F3244665965ED2B9EE18D4Aug 12, 2011
5119ED82B887DEF5821D060D672F5891E1Aug 14, 2011
562EA70EFCE2148D40B56C2F1291EC589CAug 14, 2011
4899873C31B1E2A13FC1B4B65DE78B6201Aug 14, 2011
530A5E71E19D105B7BBAC620D38E23F156Aug 15, 2011
550745A88CB078D0E06E7A552148594A78Aug 16, 2011
510E91118045D391E20192154DF7A95243Aug 16, 2011
4909E23006F66AE485748FFC5DBA1311A9Aug 16, 2011
5458F130C493F936F75443F3E3EC54B79EAug 16, 2011
48B0F9293E4C60699C3E1D097CAF2BC99AAug 17, 2011
48D15273287C05C47A6BA3606186CF52A9Aug 17, 2011
5660B458904ACE2A1A5D372D7A38291EFCAug 17, 2011
50D2F1F7ACD08F6F635D39FB63F4F53D8EAug 18, 2011
5020EDC48BD5691FC4014EC561C4375DCDAug 19, 2011
48E8D366EB843F2B879CCF35A713C44D83Aug 19, 2011
481317FD241B513331E70ADBE1EA662D6BAug 20, 2011
48273E07F8FB1AF7AD9AB504141A72CCC4Aug 21, 2011
49DBB40C4C0287B26709A177BABA5FF3E8Aug 21, 2011
5129349CA3052F70500BBD9BD32F18B48FAug 21, 2011
522CD25B87238B8F697B43B02CD9D6B5AFAug 24, 2011
51F80DC2C03231D25F02C049B2EB5160B8Aug 24, 2011
48AAB4FA8817A8C10DA00935AE8A4E1F04Aug 24, 2011
474AA8A9E627C158120D872414400CD5C0Aug 25, 2011
50ECF790E83A1BF938A7CED14159CAD083Aug 25, 2011
494F489C58ACF4EAD36E7A59CD1A689B10Aug 25, 2011
486FDC8544496D6ABD45E9A9C2065FAF50Aug 25, 2011
47899AF499A16167C8022B264510986DFDAug 26, 2011
49BADB52053A49F1D036FCA59B954009B6Aug 26, 2011
482CF34D5394FD43D6700B0AF2C2BEF354Aug 26, 2011
46597815D77C7E8291CABB2022C6661A61Aug 26, 2011
5200CEB055EDD0F928D0A322BE3E3B33FDAug 26, 2011
52F4B15014D5FCD81CB749BFCE07E08E3EAug 26, 2011
518CF79C7C14E9CF6E85A1F391C2BB82AAAug 26, 2011
490F07444DE43BB1931A2048F79B2F577FAug 27, 2011
48153895F36D461A8F1BC7C129E96BABC4Aug 27, 2011
4848BC56B016A0C0EA44DAB1F202768BE1Aug 28, 2011
50D415A177FB6EF53750A2CEBEF0913195Aug 28, 2011
527D8B4A23DF4EEFD40E3C52368C8CF80CAug 29, 2011
505F2024FC4440FFC1BC0DD1F4C7014C8EAug 29, 2011
495432F561DCBEE12A188F138D5F78EE3DAug 29, 2011
51B8A509404EC76AD2AFFACEAC36F10B40Aug 29, 2011
50FDDB3630875B653A00A33484C615166AAug 29, 2011
50AF433627313414834A6766CF2EE22451Aug 29, 2011
527D4062CE60059CB0049B10C500F4D8A1Aug 29, 2011
48169EEC3C7D3C7A2A40219E0B0A94DC6BSep 1, 2011
529069B11DFB0A495E1CEB395B3B916872Sep 1, 2011
528F60EEAFD482C219BEF62323FC5870D9Sep 1, 2011
46C99777B8DA89751E9914AE1A698B5058Sep 2, 2011
52F493C189B7AA0946AC829EE2AB85F946Sep 2, 2011
512FC28839F5A11AC43E2239B680EB76D0Sep 2, 2011
52D3BC87C56AA8F0373C2A41AA08E0EF3ESep 3, 2011
4855272D2F65DAC8C2CABCC9F4EBB92E42Sep 10, 2011
48267328D6ADF6FC550E518A3A92451D40Sep 13, 2011
505BE8C38A3E7CB0BC14B1DFCEA72E472FSep 15, 2011
52F264316D9EDBE2D6CE4D47400ADA2AB7Sep 16, 2011
51D97F875F9C4C6CF49B8250314875BE9FSep 16, 2011
5149B882A33242E77BD207AA696729C6D5Sep 17, 2011
50CC8B7D7657CA9385E1C65D7D0D9190E1Sep 23, 2011
4972CBDF61B067A350645D8F43B3B818AESep 24, 2011
486B5E7B52131BF25025DAACEEF18E4202Sep 27, 2011
54DE65F6F788A965BF578EAE4D0283C792Sep 28, 2011
55E7A024C2336AE428A5A981CAF2ADBDEASep 30, 2011
4629D3F23E4FFA02B2A1972A8C4BCE9CE2Oct 2, 2011
50AB74CB199FD640A8CB884698CB533145Oct 2, 2011
484026AA6064C39EABFF1EF2DCDE336750Oct 2, 2011
529D98AD9344FF4BFB7C107AA88D71E6ACOct 2, 2011
50D80370F3987279A5A93F77FC2D8AA453Oct 3, 2011
50A8BD098E72FF84B34B2DCE580B8D8E6DOct 4, 2011
49A27EDB1199FDCD3105F4217A519957B7Oct 4, 2011
515D56A5A99F7BBCA03686D56CAD274F2BOct 5, 2011
527D7163329447C72CA5B3ED7C7A036ED4Oct 5, 2011
485059D24AF46E5CDBC0244F70BD531495Oct 6, 2011
532D92296F0413C48FC4D758581FCE4BDDOct 6, 2011
49EC99D931E9B422CF142A807BEDC458EFOct 6, 2011
5153F09852100ABED16B0416C203614AE6Oct 7, 2011
5136443B89B1E78E6E330A4DF57F4FB558Oct 7, 2011
499A4438A9D086775FF69EF2CBD79FC2DCOct 8, 2011
48B203621A65475445E6FCDCA717C667B5Oct 8, 2011
5254CBC613FCEBB88AD13A23344A04465AOct 9, 2011
520D365759794DF85D2AC7DD5FEA6EABB0Oct 9, 2011
51245FCDE421F7D10BDE43DFAEF0028FE4Oct 10, 2011
52309117FA6DD4392DFAAD487BFDE34A10Oct 10, 2011
496269F6BC92460AA7B5D83138F2CAECD4Oct 11, 2011
51A48DEE189AAEB044CD245E118EA33334Oct 11, 2011
50201671E5FB78528B10D81D9E4C30A2E9Oct 11, 2011
50D9DFEC77508067A48C7E6F56BD80D28FOct 11, 2011
4888A19240A6AE83E51785B8079D1FCB36Oct 12, 2011
5543090BDC26872C784B38A9ACA1C16D9EOct 12, 2011
50DE547451080E710C48E6CE1CB50DD6FBOct 14, 2011
5092D2DF04C14C0528BC1FC9A957E15FE7Oct 15, 2011
508421DDCEC86BF20C27DF9203AFA49D6AOct 15, 2011
63EED582C96065E1BD14B8FD2B73BED977Oct 16, 2011
566849549627174F8560F3F7B513ECE7FBOct 16, 2011
559A434E77D371216AE8BBA5C3AA3D6878Oct 19, 2011
4889025B083DB54FB1D49FF623C546DB42Oct 19, 2011
535FCCBDD525DE88B641349741287732B1Oct 19, 2011
5808DF5A274C0BCB24AFAD6EDDB2686ADCOct 20, 2011
533C637A48278CCD8D55E53875C8B401E2Oct 21, 2011
519B8F63B8B5D1A2CAD9B4C0F923271153Oct 21, 2011
455F05F10B5DD684855DD5A0501EDCB6ABOct 21, 2011
50292EE877295B6565F32D8DBF9F2CECB5Oct 21, 2011
552AFA518E87D83B7F1931A3387BEC853EOct 21, 2011
50CBFAD79D46E3AA5451131FC743A7A84BOct 22, 2011
48AE5CCBC6F025767DEEE0DB6F1050CF75Oct 22, 2011
518DA4F1EEF328DB217E7FFFC083ACD953Oct 22, 2011
47A146EB01A993B6D5B6E88C1EC63FF6B7Oct 23, 2011
489ECD493E66266FAF5D2841B65219A9CAOct 23, 2011
4873CFC08199C9BC4AA399BE8EB5096E38Oct 23, 2011
520F9FC23D5075C7F4BE7EDFC046F63AE9Oct 24, 2011
5150A02B63629062CA238E98E6BF578AABOct 25, 2011
4896754F21930EB544EBC9007758E87A59Oct 25, 2011
50F49DBBE5DA52AC3500931AF9636005E5Oct 26, 2011
518B86201CB234F17D8B4826126D481BA5Oct 26, 2011
48160377C979A26AA73CB7A0D6A8A4332BOct 27, 2011
52F48C41D52504AC20A84D37A6C4EAC282Oct 28, 2011
4851F1A36F02495C3E3D9E8A9801A0FDBFOct 28, 2011
52C4187CAD3BD25D06FF033465E9C94C43Oct 29, 2011
535A4359804143403276AB2920B30F38EDOct 29, 2011
516456F6D5D9B0E5CEED896F8979E2D9BBOct 29, 2011
48FFC8D38512086AC732B99D36CACE5547Oct 30, 2011
48D71C2DF34575CF508C0C5C8FEA0A7D12Oct 30, 2011
46B6886F7F5A6DE1C0E6BEE75D16815296Oct 31, 2011
5261CE1A4AA78B5A81AF02766A8CD9149CNov 2, 2011
529F337DC3733942B99C1D2323D8671B73Nov 2, 2011
48BF5E8015FA2F9EF62B62C9CEC8A4274CNov 2, 2011
52F52B8A87C34A4AFF9F8022FFBCB7DF84Nov 3, 2011
49B525015EEE7C328420FEA122961FFE22Nov 4, 2011
486777D6A8E89B85EF46F6AA8F21F7A8E8Nov 5, 2011
56138E7E38ED9005BCE536A03FD2CC1DF1Nov 6, 2011
49B078A4653C0E761528DA08B0BEE62626Nov 7, 2011
5600A77D2D81879F2CA5D5229FD163EF0CNov 8, 2011
50DBD986D17254BF4C6829814456C3D007Nov 8, 2011
48E191523D411E14398904E4851FCC0810Nov 9, 2011
51A922AC4CE218601F30353008D4FBB639Nov 10, 2011
524119DB8AE7A4053343C584A72D6AACC4Nov 11, 2011
46D5E30246204E8ACD1B8D4EA2CC85524BNov 13, 2011
4880E1852BC512F42F9DB240DC56F3F739Nov 13, 2011
49051F370251A1BE025275DD893CAD68C2Nov 15, 2011
52FCF9AD0F7FB3FD8FCAAA1B9FEFA68211Nov 15, 2011
497D42F9B0E3AA2EFE68FCB6C574D3E7D2Nov 16, 2011
54BDCA05E59926FDEF2E70E284F87EFCB7Nov 19, 2011
5139B56AE455D3E40CEB9F0D609CEE51C3Nov 20, 2011
48D5C217661EB21107E3BAF3B0F649D618Nov 20, 2011
46350DF870DA31A1B46B5DA74172AEEE02Nov 20, 2011
5260EE2FEC87F1B83687AC597DDC9F70CDNov 21, 2011
4883AF2FD3F2C7F2F5FDE957D38C8A9362Nov 22, 2011
53C28FFDF56440C6F681D9F6F5661EB76DNov 22, 2011
482D79F5916D7F89F98224C738DA45B597Nov 22, 2011
53431970204A9EB521E3BB6D7ED59DFB80Nov 23, 2011
52BE9673E5AFDD106C4416340A3F5EAF88Nov 24, 2011
480F732ECFD47B228990A2035F17C182ADNov 24, 2011
487FED32F7F9E9BC7F1FC470052F45238BNov 25, 2011
493F063F2CD0507BF16E38389011EE81FBNov 25, 2011
51F551E1409050F4E258FE31BE86D77331Nov 26, 2011
48D01A861746231555709A20781EE72B10Nov 27, 2011
5130B2D437C4B6036069BEAE5D433E062CNov 28, 2011
55CF9C5ACB91516C14C28CCB65CB7D551FNov 28, 2011
48887A737E9447121523621438E68A59FANov 29, 2011
52D82C8E2DBEBA69E2DBDEA1B54B9A519ENov 29, 2011
52F44D2ACB69864F2D498BBC928A36B42EDec 1, 2011
481E3874E0595D865BE194406EAE88B318Dec 2, 2011
466F0C75E330A31F69509ACD47ECECA6C6Dec 2, 2011
50CB107E2FCF3F41D31E7F09BC75C87138Dec 2, 2011
52BFC1CE51317E7903F472E78E1014CD51Dec 3, 2011
49B26BFC4F97289568762A0590B7AF32E7Dec 3, 2011
55CA7E588689275787A38BE81E4E2CA0C4Dec 3, 2011
48B835E29E386E877D00D1E0E63E7B294CDec 3, 2011
493BD24AF899804623CC9964C434BCC029Dec 6, 2011
499EC506BCD92E19A036F83115BF140D8FDec 7, 2011
48DCF89CE7E093D99F55145DAE3CE49CEDDec 7, 2011
520CD40D08F2260A19D661832A2BC24596Dec 10, 2011
49FB308468F7B1D4FBF2D86DFD87DAB2B3Dec 11, 2011
5455C24075E18E164CF9178383B3600F6DDec 13, 2011
50A39D9448AD9ADC7307927DBFF5AC892BDec 13, 2011
464BD8C8BB12003C127867C7056B36F3F5Dec 13, 2011
52F883A96FDB94E141892D6C5ADDA25E8FDec 14, 2011
480F0AFAA2FC932AACB248E6827DBABDE3Dec 19, 2011
5831BE01859AA6EE3B8EE70DA0D8704E56Dec 19, 2011
48B28FB6C2667F39F1347464200BEB710FDec 19, 2011
499D9FEBD5872C2E014C4E8F3F659A7C46Dec 19, 2011
47F96D35A584CAD73A3735AB8190F48769Dec 21, 2011
469C4FB5A6F2E487058CBAE9D580AF34AFDec 22, 2011
4621C8EAE2AF773E7FB0C73C31D2791BFFDec 23, 2011
47231B47F54803B949A923597ED2E9B7ECDec 26, 2011
48476ED55A065E307C0AC21852A40702D4Dec 27, 2011
483C1E2159A746294D3949B7347B679F67Dec 27, 2011
5242C331E58D01CE1C83114FBA48988432Dec 28, 2011
48DF59A5544E23FD8152426B7B7ECBF2BCJan 1, 2012
50F224791803B7101B0093C30826E9C0C5Jan 1, 2012
5226A54B2ECF7CCC5CE3E90DB68D796DCCJan 5, 2012
5251A35519F1555AD14039EC5F1D8F2973Jan 12, 2012
518D6E42A6F5ABCCE832ED32B0044F5710Jan 12, 2012
45561262DB9DA45EF1F814473DF506476DJan 12, 2012
49F81D63D1E532D849E6E090DBD7391B07Jan 14, 2012
525EBE0C01A816FBCEB5E1512CB743C576Jan 17, 2012
506696E6AD5C1496FBEA5E4104237ADD42Jan 18, 2012
48E23E7E5E6C05378D0A564973BD9C0F6BJan 20, 2012
48B721E50F42366E7CB96F40DBE3F9382FJan 25, 2012
46EBD6235EAC3C8ADD0021F4DE1306C020Feb 2, 2012
4862CC773BE0F3406E503297C743DAB9BEFeb 3, 2012
47DE1A8CB3FB6A657020EDC8B02BB3C743Feb 5, 2012
552DF26AF73BA8C3F75B687B2E27318D10Feb 5, 2012
502AB9E22A873986E9C7AC3688931D7A7AFeb 5, 2012
48291718F4D9A2A5F1C547C386102CBC11Feb 7, 2012
486A0C6699D8177EA1F6ABA02BA5D07BE2Feb 8, 2012
54ECC30F00367069B0A8B24ECAC964A123Feb 13, 2012
487BAEED3609F6AA5680BD612C7BD1FD52Feb 14, 2012
481975CD48091630914A490051F7A8B9DAFeb 15, 2012
5047FD9CC348B07D85A8C308AA00A2BA05Feb 15, 2012
50DD783A6F8B1AE324B4031696768B4338Feb 20, 2012
48392CB6EE7DA11B0E3960609F972D1CE9Feb 22, 2012
46FFC6CBEEEDAFE933AB7D0118526F4252Feb 23, 2012
52EEA847E5D55C59C29716B0C68F67134AFeb 26, 2012
519DE98CFD219B223F1D48F35317301549Feb 26, 2012
476AAAC59762355C9E49F32236D773D65FFeb 26, 2012
48B5202F3EEB88A76B2207A2CBA20F2866Feb 29, 2012
51F1B686AE909A969BF10976D556AE68CFMar 2, 2012
48D437A96FDCA01E957533C1D39014436BMar 4, 2012
49ADF07C9D9F66A0AD2C1FD0549861412AMar 5, 2012
48F2ADB206759B3496F5745EC66C2A0775Mar 6, 2012
48863E21C99BE46E02C0D0251480A946B7Mar 7, 2012
48E542C42B03FF8E8C37C9F453E753A93EMar 8, 2012
48560EDB36861A60FFFA16CA93EF785779Mar 9, 2012
502339CDB443B0855672EF18AA348AB8C8Mar 10, 2012
4971BDCB24E7AE88FA3E330AA40FA84AB2Mar 12, 2012
4860EF7D04DE6AFCEB126C81ED01BBDF2DMar 14, 2012
50BF7345F6ABD00894A6ED945C17863214Mar 16, 2012
481D4FCF4F42B6E907DC695237237A6520Mar 16, 2012
55A9897935D30B8A92B9192CC1E5533AFBMar 17, 2012
51565A45C84C0CE2F15023AF30AA5DB6F1Mar 19, 2012
489B7F21124438FBBC887B992FB2CCD716Mar 19, 2012
52E978C607631BDD1C7B6FF9ED3AFEDE90Mar 20, 2012
470A9E7C385FBA9FA2ABBEA05981E0FC1CMar 23, 2012
488646551A2B93018CD83AC9DCF51B0FF6Mar 25, 2012
493A9250FDEAECA72D6FC9A6A3A4B1E0A2Mar 27, 2012
51D9A9CBE12845A556965FAB9D5AEFB80FMar 27, 2012
480A08B5AB61C8F368AD85DC62FA8DD83EMar 28, 2012
4925A674185B32FA335E0908A1F9A8A468Mar 29, 2012
516F857BFA162ADE773FCCA17BD1FC8199Apr 2, 2012
515C6F9A889C44A871DE5413E31420502DApr 2, 2012
519DC07C3BEE7AE2E08CC5B881A5285B99Apr 6, 2012
49E94CA8767859C1CB5568C36120041D2BApr 12, 2012
5188A178A187539825ECCF743CB4088711Apr 16, 2012
48B64568C4C3D1F2CA41FDE5427C434CE4Apr 17, 2012
52C29EC6F026F82B709258519F9B435CD0Apr 19, 2012
52017E38BF463803DA0BB51CB474AF1329Apr 26, 2012
5597A22EB6AFB09C6650154DD422D4CDD2Apr 27, 2012
485A83E9FD89B1ED92B6AA9FF4A2F62483Apr 28, 2012
5236D1AAD732D84393FCA9B7953971376DApr 30, 2012
48A004A6C99EFEAF5CAE24109233C284B0May 5, 2012
49AE30907571EF00453EC8B4779C938046May 11, 2012
4851C21C6212B5D61DD2B86E4D9AC63F3BMay 13, 2012
47D9A4632EA93B9139D8AC8EA647EEE446May 13, 2012
4834AD714682A048EEEB23961774CD2236May 23, 2012
5699A5258B933D471F28D2D9934B50805DMay 28, 2012
49DAD93D7DE8D0BC9ABB677AC0F26748D0Jun 17, 2012
5271D87016ACD5F138E25A7B4F48EC9E08Jun 27, 2012
50C228A35D7DCD89A0F05396E44DC3A973Jul 8, 2012
5110341703DE6B5F2EB5AC6121A102BEBDJul 13, 2012
49AF7C259FCEEE85ABAA8E0DF551831C7DJul 13, 2012
50DB6C140D6F3F15FB7F4E071B815910FEJul 18, 2012
5266178A4BD921BF2DA2685AB5D1D49D23Jul 30, 2012
481F48E0A5CC771CA61A34E8EB87D1A068Aug 7, 2012
528E2979316282C07730F214768BDB0EEBAug 11, 2012
52CF95E715BAFBA82E1027E916DB37ADEEAug 14, 2012
58E77A564CDEF0B952E61F91EFE7E2EA24Aug 18, 2012
567E48F54CC823446F7320A1D6D582657FSep 3, 2012
54AB1A2DAFE6E5C8BA982E92B88435802CSep 6, 2012
46BE87540CE8CEAC6AD4A309CEC059EEBFSep 9, 2012
48E611B04FB5AEA7F35953F0F79A6DCCB3Sep 9, 2012
47B918B57BB24A7C57080FB45EC301A5BESep 11, 2012
49CBF5FD4F687EEDE112811B0487A1CBFDSep 12, 2012
51810A863A2B787DB1FF6931A42D3A78CBSep 16, 2012
51E715775BC49289019F23560E409C9727Sep 17, 2012
529ADEAA3A1F4900B6EF60C6C6C39F13DDSep 19, 2012
50601EC4650BDBDF2F957CE68687ABA9E1Sep 26, 2012
5107FDE80EBD27CAAE31B4CFFBF87FD5BDSep 27, 2012
486947F4E1043D126037CF79A10D131F2DOct 4, 2012
510875A567FE52A5511CB0E2051EF6F7F6Oct 8, 2012
49F7B75BD019DD7B7862DBA175A8695A4DOct 8, 2012
5053C5718FD358AA51FE3217FF2A618A39Oct 11, 2012
5306F421EC72E62ED4BA1032086FBA0D81Oct 26, 2012
503BABCB9F0765B32AE176D7E9EDB61C99Nov 2, 2012
481A477F22DCB7A55BFAF071AD34CE711CNov 5, 2012
4815FD72CD0EFE48DBAA49B5DEE3AC653CNov 12, 2012
51201A40E8B6DF0596B65EBE302B369577Nov 24, 2012
50E10AD82C633450DE40652893A28B4B9BNov 28, 2012
48E6EAA73F472B9A1DCE59851A11B843A2Dec 5, 2012
519EFE83D26D5A95261B31B4BEF6DD0225Dec 13, 2012
490B3CCE503860DF360459AFEC9AC46314Dec 18, 2012
489E08377CB836F87A7E039037808BC495Jan 18, 2013
49818A1E29A3CA6762BC69E1ED14EBF73EFeb 2, 2013
5067457E28F7B7C1CE98FDF1335A38535CFeb 7, 2013
508664246D79C94BACA96F29B6A82471DDFeb 14, 2013
56428766484F7665728DD342EE8920C3E4Feb 21, 2013
488829A52F970AED328F971345AD4299C1Feb 23, 2013
48A4AF892F79E2449EB97E38C48566C657Mar 29, 2013
100E9B2427C95EFF7247966F9C8A188DBCBApr 1, 2013
48AA67883DD31EBE05A1C452859FECA42BApr 9, 2013
49B315F7A673E6F5A24EB44CE5FEE7BCC4Apr 16, 2013
4858F5399A2641BDBE90AEDFA4A34A5F11Apr 23, 2013
48E4F2325F57AC00FCB0B2E61344073A3BJun 6, 2013
4801E8B9AD99BD0E04C8AB780456FA5D9EJun 6, 2013
49CC0E79F7659F67C9C51C2278CC836CCDJun 14, 2013
4896D04BABAE270A00D34C46F02D5FAA10Jul 7, 2013
488965B1301FC7DA222879DDBFD1C18D06Aug 3, 2013
55EC322DC688EF69C2D238BA16DA14C563Aug 5, 2013
50CA9234705C58E770CD1C633C84FE9C93Aug 18, 2013
515C892BD9C86043B80088D5FEAC234117Aug 22, 2013
54486DE9E028D92F6C586A3E16B9D5E6A5Oct 26, 2013
49AC00803728C409DC17FA5CF4A5649091Jan 10, 2014
52373199A48B22A462303E917CE469A48DJan 24, 2014
55945BA2347BE2D9060B80E7A8434C89E1Jan 28, 2014
48A4908E28D3BCFC71B2C04D4D81B612F5Apr 25, 2014
485F8B11050CB947CA21EAF1161FE505A6May 22, 2014
52585549C81743A8B1EE1661DBCF293CB1Jun 24, 2014
4728A583C11F1BD6C72E98CDE3CAC10E44Jul 15, 2014

Why Is It Important to Remove Malware Files?^

It is imperative that you delete malware-associated files as soon as possible because they can be used - or are already being used - to inflict serious damage on your PC, including:

  • Disrupting the normal functioning of the operating system or rendering it completely useless.
  • Hijacking valuable private information (credit card numbers, passwords, PIN codes, etc.)
  • Directing all your Web searches to the same unwanted or malicious sites.
  • Dramatically slowing down your computer.
  • Gaining total control of your PC to spread viruses and trojans and send out spam.

How to Remove thr1.chm^

  1. To enable deleting the thr1.chm file, terminate the associated process in the Task Manager as follows:
    • Right-click in the Windows taskbar (a bar that appears along the bottom of the Windows screen) and select Task Manager on the menu.
    • In the Tasks Manager window, click the Processes tab.
    • On the Processes tab, select thr1.chm and click End Process.
  2. Using your file explorer, browse to the file using the paths listed in Location of thr1.chm and Associated Malware.
  3. Select the file and press SHIFT+Delete on the keyboard.
  4. Click Yes in the confirm deletion dialog box.
  5. Repeat steps 2-4 for each location listed in Location of thr1.chm and Associated Malware.
  6. Notes:

    • The deletion of thr1.chm will fail if it is locked; that is, it is in use by some application (Windows will display a corresponding message). For instructions on deleting locked files, see Deleting Locked Files.
    • The deletion of thr1.chm will fail if your Windows uses the NT File System (NTFS) and you have no write rights for the file. Request your system administrator to grant you write rights for the file.

Deleting Locked Files^

You can delete locked files with the RemoveOnReboot utility. You can install the RemoveOnReboot utility from here.

After you delete a locked file, you need to delete all the references to the file in Windows registry.

To delete a locked file:

  1. Right-click on the file and select Send To -> Remove on Next Reboot on the menu.
  2. Restart your computer.

The file will be deleted on restart.

Note: In the case of complex viruses that can replicate themselves, malware files can reappear in the same locations even after you have deleted those files and restarted your computer. Exterminate It! Antimalware can effectively eradicate such viruses from your computer.

To remove all registry references to a thr1.chm malware file:

  1. On the Windows Start menu, click Run.
  2. In the Open box, type regedit and click OK. The Registry Editor window opens.
  3. On the Edit menu, select Find.
  4. In the Find dialog box, type thr1.chm. The name of the first found registry value referencing thr1.chm is highlighted in the right pane of the Registry Editor window.
  5. Right-click the registry value name and select Delete on the menu.
  6. Click Yes in the Confirm Value Delete dialog box.
  7. To delete all other references to thr1.chm, repeat steps 4-6.
IMPORTANT: Malware files can masquerade as legitimate files by using the same file names. To avoid deleting a harmless file, ensure that the Value column for the registry value displays exactly one of the paths listed in Location of thr1.chm and Associated Malware.