Categories: Trojan

How to remove “Trojan.Heur2.ZGY.3”?

The Trojan.Heur2.ZGY.3 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 Trojan.Heur2.ZGY.3 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • 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
  • Detects Sandboxie through the presence of a library
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Behavioural detection: Injection (inter-process)
  • Collects information to fingerprint the system

How to determine Trojan.Heur2.ZGY.3?


File Info:

name: 37A76E9852366ED670FA.mlwpath: /opt/CAPEv2/storage/binaries/094f57c09348671b6f5122b5971a502eb77a5b9cce6333f5ffd243cc5a6134eccrc32: B4B61FAFmd5: 37a76e9852366ed670fad34f1e3be509sha1: eb99c71580832802097a0b5de3915e85121b7173sha256: 094f57c09348671b6f5122b5971a502eb77a5b9cce6333f5ffd243cc5a6134ecsha512: 76dd10952dd8457f657361f256454442285a000498873a38015cd4d13e4e354f7c09031b8e759e12f4d2d07440f4e7a3473bc50e95527236a88b7acd098740b3ssdeep: 1536:TbCNkw+BNms76V0PV1oiHDwtBObIOsekr/eNimFC:TbEUNmsmV0jwtcbIOsekcqtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T11A63F10DF9A66D72D18102BA85DF874052E2FD800F88CD4776A87E1FB976B4138E26D7sha3_384: 91d3402c68a002432fc4efa4d21e92769f9be96de168e9657a3517d6000d9d937b137283fbb4a701d45e777956b1162cep_bytes: 60be002042008dbe00f0fdff5783cdfftimestamp: 2010-07-03 16:45:05

Version Info:

0: [No Data]

Trojan.Heur2.ZGY.3 also known as:

Elastic malicious (moderate confidence)
MicroWorld-eScan Gen:Trojan.Heur2.ZGY.3
FireEye Generic.mg.37a76e9852366ed6
McAfee RDN/Generic.hbg
Cylance Unsafe
Alibaba Trojan:Win32/VBKrypt.cb405c6c
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta AI:Packer.CC2989DA15
VirIT Trojan.Win32.Generic.AJZI
Symantec Trojan.Usuge!gen3
tehtris Generic.Malware
ESET-NOD32 a variant of Win32/Injector.CFU
TrendMicro-HouseCall TROJ_VBINJECT_FE1704F3.UVPM
ClamAV Win.Trojan.Refroso-9847579-0
Kaspersky Trojan.Win32.VBKrypt.ugga
BitDefender Gen:Trojan.Heur2.ZGY.3
NANO-Antivirus Trojan.Win32.VBKrypt.dzrtym
APEX Malicious
Tencent Win32.Trojan.Vbkrypt.Llhn
Ad-Aware Gen:Trojan.Heur2.ZGY.3
Emsisoft Gen:Trojan.Heur2.ZGY.3 (B)
Comodo Worm.Win32.VBNA.~gen@1qlvkj
F-Secure Backdoor.BDS/Bifrose.Gen
DrWeb Trojan.VbCrypt.8
Zillya Trojan.Refroso.Win32.20506
TrendMicro TROJ_VBINJECT_FE1704F3.UVPM
McAfee-GW-Edition BehavesLike.Win32.Dropper.kc
Sophos ML/PE-A + Mal/VBCheMan-D
Ikarus Trojan.Win32.Acbot
GData Gen:Trojan.Heur2.ZGY.3
Jiangmin Trojan/Refroso.akqz
Webroot Vir.Tool.Gen
Avira BDS/Bifrose.Gen
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.Refroso
Arcabit Trojan.Heur2.ZGY.3
ViRobot Trojan.Win32.A.Refroso.71168.B[UPX]
ZoneAlarm Trojan.Win32.VBKrypt.ugga
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Refroso.R83545
Acronis suspicious
VBA32 Trojan.VBRA.015502
Malwarebytes Malware.Heuristic.1003
Avast Win32:Malware-gen
Rising Trojan.VBKrypt!8.5C0 (CLOUD)
Yandex Trojan.Refroso!nHRyXUDd2/o
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Refroso.BLC!tr
AVG Win32:Malware-gen
Cybereason malicious.852366
Panda Generic Malware

How to remove Trojan.Heur2.ZGY.3?

  • 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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