Categories: Malware

Spammer:Win32/Fifesock.B removal

The Spammer:Win32/Fifesock.B is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Spammer:Win32/Fifesock.B virus can do?

  • The binary likely contains encrypted or compressed data.
  • Anomalous binary characteristics

How to determine Spammer:Win32/Fifesock.B?


File Info:

crc32: 04450CE7md5: 0a36ff9756610800eb13e0920b310e0aname: 0A36FF9756610800EB13E0920B310E0A.mlwsha1: e00df6a8c25d6535b40568356d91b0b029fee91csha256: d6ec75b359f9942ee20c29e21618808727af6ac191f3c964024835ee583573e9sha512: f588639c93a951a76a2c0e6fc3ae7f252297da4b0087f607f1573f806611060e42fae46409cfe2a1f0d24145722e61ce59a95d265f04a2cdbc1372e52c6a5db3ssdeep: 24576:G+A9U3cGA+A9U0GjcFpCV6Lktse673epJv0sa:GF4cGAF6jYFdzepN0Ttype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Spammer:Win32/Fifesock.B also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Siggen3.7449
ALYac MemScan:Backdoor.Generic.559734
Cylance Unsafe
Zillya Dropper.Mudrop.Win32.4439
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
BitDefender MemScan:Backdoor.Generic.559734
K7GW Trojan ( 0040f2c01 )
K7AntiVirus Trojan ( 0040f2c01 )
Symantec Ransom.Wannacry
ESET-NOD32 Win32/TrojanDropper.Small.NLV
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Trojan-Dropper.Win32.Mudrop.myi
Alibaba TrojanDropper:Win32/Mudrop.4608d1aa
NANO-Antivirus Trojan.Win32.Mudrop.ctjwx
ViRobot Trojan.Win32.MulDrop.1019392
MicroWorld-eScan MemScan:Backdoor.Generic.559734
Tencent Win32.Trojan-dropper.Mudrop.Eyg
Ad-Aware MemScan:Backdoor.Generic.559734
Sophos ML/PE-A
Comodo TrojWare.Win32.Ransom.Xorist.ET@4mg4hg
TrendMicro TROJ_FRS.0NA103BL20
McAfee-GW-Edition BehavesLike.Win32.Backdoor.dc
FireEye Generic.mg.0a36ff9756610800
Emsisoft MemScan:Backdoor.Generic.559734 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin TrojanDropper.Mudrop.cds
Webroot W32.Malware.Gen
Kingsoft Heur.SSC.2617084.0010.(kcloud)
Microsoft Spammer:Win32/Fifesock.B
Arcabit Backdoor.Generic.D88A76
AegisLab Trojan.Win32.Mudrop.4!c
GData MemScan:Backdoor.Generic.559734
Acronis suspicious
McAfee Artemis!0A36FF975661
MAX malware (ai score=100)
VBA32 SScope.Trojan.VBRA.3560
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_FRS.0NA103BL20
Rising Dropper.Generic!8.35E (CLOUD)
Yandex Trojan.DR.Mudrop!OUw+x+GIE0U
Ikarus Trojan-Dropper.Win32.Small
Fortinet W32/Mudrop.MYI!tr
Qihoo-360 Win32/Trojan.VBInject.HgAASQ4A

How to remove Spammer:Win32/Fifesock.B?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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