Categories: Trojan

What is “Trojan:Win32/Chapak.C”?

The Trojan:Win32/Chapak.C 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:Win32/Chapak.C virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Crashed cuckoomon during analysis. Report this error to the Github repo.
  • Anomalous binary characteristics

How to determine Trojan:Win32/Chapak.C?


File Info:

crc32: B524EABAmd5: 0d9459c9bf9dee9c89c72599df2a74f8name: 0D9459C9BF9DEE9C89C72599DF2A74F8.mlwsha1: ca165f172295a308f13aca43507001bf871feb01sha256: 745568ff48abcffbe02de9246e249549ebbfa3d5bf9d269b6eed550d1e4fb911sha512: ce9f2abc981b37db21962dbc0dbec865963b30aced8f0e7634277c69d1edc3b44083261460eb028d58b04c2dd6b838f39c5e4b3f7c8e0310da0efdb5c4b15302ssdeep: 3072:ePACH0VQkWZ67j82BJwV5HymgNVug2hgGGzCL5lxpuBb0ybUuUQfexG0h8nD+jRF:eJZWT1KgnzCL5lxybdwGeAqgA1qutype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Chapak.C also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00532fcf1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24384
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Cloxer.A06
ALYac Trojan.Ransom.GandCrab.Gen.2
Malwarebytes Trojan.MalPack
Zillya Trojan.GandCrypt.Win32.264
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 00532fcf1 )
Cybereason malicious.9bf9de
Cyren W32/S-94c882be!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GHFR
APEX Malicious
Avast Win32:Agent-BCIA [Trj]
ClamAV Win.Packed.Phorpiex-9810805-1
BitDefender Trojan.Ransom.GandCrab.Gen.2
NANO-Antivirus Trojan.Win32.GandCrypt.fcyqwl
ViRobot Trojan.Win32.GandCrab.Gen.A
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
MicroWorld-eScan Trojan.Ransom.GandCrab.Gen.2
Tencent Malware.Win32.Gencirc.10c93876
Ad-Aware Trojan.Ransom.GandCrab.Gen.2
Comodo TrojWare.Win32.Magniber.FGH@7nyazg
BitDefenderTheta Gen:NN.ZexaF.34670.lyX@a4DdT@oi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.GANDCRAB.SMLA.hp
McAfee-GW-Edition BehavesLike.Win32.Trojan.cc
FireEye Generic.mg.0d9459c9bf9dee9c
Emsisoft Trojan.Ransom.GandCrab.Gen.2 (B)
Jiangmin Trojan.GandCrypt.ds
Avira HEUR/AGEN.1103299
Microsoft Trojan:Win32/Chapak.C
AegisLab Trojan.Win32.GandCrypt.j!c
ZoneAlarm HEUR:Trojan.Win32.Chapak.gen
GData Trojan.Ransom.GandCrab.Gen.2
AhnLab-V3 Win-Trojan/Gandcrab02.Exp
Acronis suspicious
McAfee GenericRXFP-BC!0D9459C9BF9D
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.GandCrypt
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom.Win32.GANDCRAB.SMLA.hp
Rising Trojan.Kryptik!1.B2AC (CLOUD)
SentinelOne Static AI – Malicious PE
Fortinet W32/GenKryptik.CNAR!tr
AVG Win32:Agent-BCIA [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Chapak.HwoCEpsA

How to remove Trojan:Win32/Chapak.C?

  • 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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