Digital Certificates Used by Malware

The following is a list of digital certificates that have been reported by the forum as possibly being associated with malware to various certificate authorities. This information is intended to help prevent companies from using digital certificates to add legitimacy to malware and encourage prompt revocation of such certificates.


Digital Certificates Associated Malware

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Certificate
subscriber
Certificate
Issuer
Serial
Number
Validity
Period
Date
Reported
Date
Revoked
VirusTotal
Link
Beijing Ruidongtiandi Info Tech Co., Ltd.WoSign2a 3b 95 c0 e6 da 8b 0d 90 06 31 20 6b 5a 21 d309/25/2014
to
10/25/2017
04/23/2018Link
Beijing Doyo Networking Technologies Ltd.WoSign‎1c aa 3b 6a 72 f8 57 19 46 b0 d1 1e e9 d3 aa e901/11/2017
to
01/11/2018
04/23/2018Link
Elex do Brasil Participações LtdaVeriSign‎06 71 ee 52 6a cb 6f 9b e2 01 f5 a8 e2 03 c4 1c04/13/2015
to
06/13/2017
04/23/2018Link
Afford TimeVeriSign‎7c 49 e6 43 6c 01 72 80 01 b8 65 b7 ad eb 44 e903/30/2016
to
03/31/2017
04/23/2018Link
ClickMeIn LimitedVeriSign01 81 b7 8f a9 8e 62 b3 83 90 01 7b ff a2 5e 8c01/12/2012
to
03/03/2015
04/23/2018Link
Beijing Sogou Information Service Co., Ltd.Symantec70 4e e7 9f 85 6a 67 01 6f 01 25 41 a7 5f 64 4605/14/2015
to
08/13/2018
04/23/2018Link
ALLEN SYSTEMS GROUP INC SUCURSAL EN ESPAÑASymantec‎49 a0 99 70 52 e2 b5 5d 11 29 45 53 f5 59 89 bc03/25/2015
to
03/25/2018
04/23/2018Link
Beijing Fantasy Game Network Technology Co., Ltd.VeriSign‎79 9a 48 98 a6 7e 3a d7 e0 81 2e b8 9e 50 52 0308/14/2012
to
08/15/2013
04/23/2018Link
CHUTCHAI KIEWNOYThawte‎70 cf 13 52 90 f3 fc 7e 7b d2 7c 7b 35 0c f7 2209/30/2014
to
10/01/2015
04/23/2018Link
Ding RuanThawte‎6b 80 9f 95 7b f5 c0 86 c5 09 3e ab 8f f9 0b 1f04/20/2016
to
04/14/2017
04/23/2018Link
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