Categories: Trojan

What is “Trojan.Win32.Chapak.aydn”?

The Trojan.Win32.Chapak.aydn 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Trojan.Win32.Chapak.aydn virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Attempts to modify proxy settings
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
buburka.fun

How to determine Trojan.Win32.Chapak.aydn?


File Info:

crc32: AC184754md5: c5a436ce3237dc8ed5ae9eccbbe8d054name: C5A436CE3237DC8ED5AE9ECCBBE8D054.mlwsha1: 9bd3253951f142b6ed9c7afaa90eb1663c677e88sha256: bbe127b7c821fda809db2f8eaea3e1849104985be4bb380f8dd0e66b6df57141sha512: 215474413f60a5965b47936db5853c71f495ecf301a8aacbd4398d25eb137db6c8c7bb964cfccf89cb9f33cfdbe05dd5753a736875592729a574a59cfb350dfassdeep: 3072:B/47rQ03gRiMntDxumxgq0s4x57PAjd0XdpkPd6TqSYPy+v5aPRd/zh:B/47rQ0l0CFsMlIh8pSoxwCZtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: ostksdtgsdfg.exeFileVersion: 1.0.0.1ProductVersion: 1.0.0.1Translation: 0x0809 0x04b0

Trojan.Win32.Chapak.aydn also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00516fdf1 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.24814
Cynet Malicious (score: 100)
ALYac Trojan.Brsecmon.1
Cylance Unsafe
Zillya Trojan.Chapak.Win32.21754
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Chapak.3bc8e19c
K7GW Trojan ( 00516fdf1 )
Cybereason malicious.e3237d
Cyren W32/Kryptik.JY.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GLML
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
Kaspersky Trojan.Win32.Chapak.aydn
BitDefender Trojan.Brsecmon.1
NANO-Antivirus Trojan.Win32.Stealer.fjcbbn
MicroWorld-eScan Trojan.Brsecmon.1
Tencent Win32.Trojan.Chapak.Szbg
Ad-Aware Trojan.Brsecmon.1
Sophos Mal/Generic-R + Mal/GandCrab-G
Comodo TrojWare.Win32.Ransom.Gandcrab.AQA@7x2qbr
BitDefenderTheta Gen:NN.ZexaF.34796.nu0@aabD0zli
VIPRE Trojan.Win32.Generic!BT
TrendMicro Trojan.Win32.SODINOK.SM.hp
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
FireEye Generic.mg.c5a436ce3237dc8e
Emsisoft Trojan.Brsecmon.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Obfuscated.byxs
Avira HEUR/AGEN.1102756
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.28885C8
Microsoft Ransom:Win32/Gandcrab.G!MTB
Arcabit Trojan.Brsecmon.1
ZoneAlarm Trojan.Win32.Chapak.aydn
GData Trojan.Brsecmon.1
AhnLab-V3 Malware/Win32.Generic.R241391
Acronis suspicious
McAfee Trojan-FQDF!C5A436CE3237
MAX malware (ai score=100)
VBA32 BScope.TrojanDownloader.Vigorf
Malwarebytes Trojan.Downloader
Panda Trj/GdSda.A
TrendMicro-HouseCall Trojan.Win32.SODINOK.SM.hp
Rising Trojan.Generic@ML.100 (RDML:F+Bo0r6gKOOoDPtIgJ3SOw)
Yandex Trojan.GenAsa!4N/vowAFyD4
Ikarus Trojan.Win32.Crypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/GenKryptik.CNLN!tr
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.GandCrab.HwoCEpsA

How to remove Trojan.Win32.Chapak.aydn?

  • 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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