Trojan

Trojan.Win32.Chapak.etos removal guide

Malware Removal

The Trojan.Win32.Chapak.etos 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.etos virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Attempts to connect to a dead IP:Port (7 unique times)
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Russian
  • Uses Windows utilities for basic functionality
  • Network activity contains more than one unique useragent.
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

mordisemn.com
iplogger.org
apps.identrust.com
www.bing.com
isrg.trustid.ocsp.identrust.com
ocsp.int-x3.letsencrypt.org

How to determine Trojan.Win32.Chapak.etos?


File Info:

crc32: 4635433D
md5: 8b495c64530b4884741a535365ace62a
name: upload_file
sha1: 9f7714c67b38f2f66b393dd356435755118503bd
sha256: b6d11fdd3ec9d535ce6f1c14de8c414607939f02b021ff95dc5fe197a1a2afa5
sha512: ae35abc89e7e1a1da4f20be437a11d48e12496b047308cc35506b4e05651db75e760eb89a6ae6ddf6b3b80b88880dae13da32211d1b41c023f82e1cf2b346c14
ssdeep: 12288:pANwRo+mv8QD4+0V16WPyVF/rCPfUbtbF1yB+zGy6iJl84saJI3l:pAT8QE+kbPs5rCX6tbF1yBy/Jl84saJU
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: wotsuper
FileDescription: wotsuper 2.1 Installation
FileVersion: 2.1
Comments:
CompanyName: wotsuper
Translation: 0x0409 0x04e4

Trojan.Win32.Chapak.etos also known as:

BkavW32.AIDetectVM.malware2
Elasticmalicious (high confidence)
DrWebTrojan.Siggen10.3386
MicroWorld-eScanTrojan.GenericKD.43641875
FireEyeGeneric.mg.8b495c64530b4884
ALYacTrojan.GenericKD.43641875
MalwarebytesTrojan.Downloader
VIPRETrojan.Win32.Generic!BT
K7AntiVirusTrojan ( 0056c3de1 )
BitDefenderTrojan.GenericKD.43641875
K7GWTrojan ( 0056c3de1 )
CrowdStrikewin/malicious_confidence_60% (W)
Invinceaheuristic
SymantecML.Attribute.HighConfidence
TrendMicro-HouseCallTROJ_GEN.R03FC0WHC20
Paloaltogeneric.ml
ClamAVWin.Dropper.Vidar-9182565-0
KasperskyTrojan.Win32.Chapak.etos
AlibabaTrojan:Win32/Chapak.68ebdf67
AegisLabTrojan.Multi.Generic.4!c
RisingTrojan.GenKryptik!8.AA55 (CLOUD)
Ad-AwareTrojan.GenericKD.43641875
F-SecureTrojan.TR/AD.VidarStealer.CG
TrendMicroTROJ_GEN.R03FC0WHC20
SophosMal/Generic-S
IkarusTrojan-PSW.Agent
WebrootW32.Trojan.Gen
AviraTR/AD.VidarStealer.CG
FortinetW32/Agent.OKD!tr
ArcabitTrojan.Generic.D299EC13
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
ZoneAlarmTrojan.Win32.Chapak.etos
MicrosoftTrojan:Win32/Skeeyah.A!rfn
CynetMalicious (score: 85)
AhnLab-V3Malware/Win32.Generic.C3733562
McAfeeRDN/Generic.hbg
MAXmalware (ai score=86)
CylanceUnsafe
APEXMalicious
ESET-NOD32a variant of Win32/Kryptik.HFLV
TencentWin32.Trojan.Chapak.Ebgz
GDataWin32.Trojan-Stealer.PSWSteal.XJR42A
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.67b38f
PandaTrj/CI.A

How to remove Trojan.Win32.Chapak.etos?

Trojan.Win32.Chapak.etos removal tool
  • 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.

About the author

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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