Categories: SpyTrojan

How to remove “TrojanSpy:Win32/Yogosojo.A”?

The TrojanSpy:Win32/Yogosojo.A 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 TrojanSpy:Win32/Yogosojo.A virus can do?

  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine TrojanSpy:Win32/Yogosojo.A?


File Info:

name: 3749D1A9E259895CA019.mlwpath: /opt/CAPEv2/storage/binaries/33891bd316c8155ec5760e49212b1c0f89edd8a5d067ad3085560e7215a9f792crc32: 2920683Bmd5: 3749d1a9e259895ca019b8e08af5619bsha1: f5c77809773af4ee93ab0b35e7867faff37f6464sha256: 33891bd316c8155ec5760e49212b1c0f89edd8a5d067ad3085560e7215a9f792sha512: 66a87efc2b2fee9db1df1e9953cab2cf552d362b935f9a8d198d8d73f60971e10f768acac089b237790103f0c42921368bb1f6d6d5b6cbef7fe2f337c8170bb8ssdeep: 3072:FfeRx7GoJ98DDsO6XFHkULXiqEdH+j90I9ooAFZDzjdu2DQfXAu4PhXWI52TLBZ2:FfeRHjYwOMHkULcs9FoHTbN5iMsooStype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12834228FA6F47A98D091A035B9B8A1B87EFB577495E9CD4BF319D82026C96FC3210740sha3_384: 1baf8cd2f81a41bd59a2528b665dadfb48f5daa82e1979275e58b3b751d07f4c78113e361c8f36635ff46307df28d152ep_bytes: 60be00c046008dbe0050f9ff5789f368timestamp: 2015-04-21 09:17:39

Version Info:

FileVersion: 2015.4.21.2LegalCopyright: Copyright (C) 2014ProductVersion: 1.0.0.1Translation: 0x0804 0x04b0

TrojanSpy:Win32/Yogosojo.A also known as:

Bkav W32.AIDetectMalware
Lionic Hacktool.Win32.Krap.mgDs
Elastic malicious (moderate confidence)
MicroWorld-eScan Gen:Variant.Doina.11726
CAT-QuickHeal TrojanSpy.Yogosojo.A.mue
McAfee Packed-FJ!3749D1A9E259
VIPRE Gen:Variant.Doina.11726
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba TrojanSpy:Win32/Yogosojo.5a19c22c
K7GW Trojan ( 0011f3561 )
K7AntiVirus Trojan ( 0011f3561 )
Baidu Win32.Trojan.Agent.ata
Cyren W32/S-97774107!Eldorado
Symantec ML.Attribute.HighConfidence
tehtris Generic.Malware
ESET-NOD32 a variant of Win32/Agent.XKJ
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Packed.Win32.Krap.jd
BitDefender Gen:Variant.Doina.11726
Avast Win32:Evo-gen [Trj]
Tencent Win32.Packed.Krap.Bdhl
Emsisoft Gen:Variant.Doina.11726 (B)
F-Secure Trojan.TR/Agent.murhs
DrWeb Trojan.Siggen6.45268
Zillya Trojan.KillFilesGen.Win32.2
TrendMicro TROJ_GEN.R002C0DGA23
McAfee-GW-Edition BehavesLike.Win32.PUPXAX.dc
Trapmine malicious.high.ml.score
FireEye Generic.mg.3749d1a9e259895c
Sophos Mal/Generic-S
SentinelOne Static AI – Suspicious PE
GData Gen:Variant.Doina.11726
Jiangmin Packed.Krap.fxnu
Avira TR/Agent.murhs
Antiy-AVL Trojan[Packed]/Win32.Krap.jd
Arcabit Trojan.Doina.D2DCE
ViRobot Trojan.Win.Z.Krap.237056.AJ
ZoneAlarm Packed.Win32.Krap.jd
Microsoft TrojanSpy:Win32/Yogosojo.A
Google Detected
AhnLab-V3 Trojan/Win32.Agent.R147539
BitDefenderTheta AI:Packer.F508CE3226
ALYac Gen:Variant.Doina.11726
MAX malware (ai score=87)
VBA32 TrojanSpy.Yogosojo
Cylance unsafe
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.R002C0DGA23
Rising Trojan.Agent!8.B1E (TFE:5:vOU6SearnHQ)
Ikarus Packed.Win32.Krap
MaxSecure Packed.Krap.JD
Fortinet W32/Generic.AC.F8832!tr
AVG Win32:Evo-gen [Trj]
Cybereason malicious.9e2598
DeepInstinct MALICIOUS

How to remove TrojanSpy:Win32/Yogosojo.A?

  • 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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