Trojan

Trojan.Win32.Scar.otbk malicious file

Malware Removal

The Trojan.Win32.Scar.otbk 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.Scar.otbk virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Deletes its original binary from disk
  • Code injection with CreateRemoteThread in a remote process
  • Behavioural detection: Injection (inter-process)
  • Behavioural detection: Injection with CreateRemoteThread in a remote process
  • Installs itself for autorun at Windows startup
  • Anomalous binary characteristics

How to determine Trojan.Win32.Scar.otbk?


File Info:

name: 45CAAAFD17A2B562DE6F.mlw
path: /opt/CAPEv2/storage/binaries/ddf6f8aa9ecb41e39e9fa5123fe493c8ffc2ce4faf3a17648bc1d0e2ac1b029b
crc32: D52885F2
md5: 45caaafd17a2b562de6f80b351b741f3
sha1: 7e583d02ec396ed5b7ed4f217b3903272171ee4b
sha256: ddf6f8aa9ecb41e39e9fa5123fe493c8ffc2ce4faf3a17648bc1d0e2ac1b029b
sha512: 494f0682a0bad9e8c0eb4e228559cbaa09b14fd68d727002275c350821779ee62a104f41e7e7d19f923aa5494a7862f030f15b179f9a01407db54e3cfe6ba03e
ssdeep: 1536:m7PvnKhWQtC3Izj6TrlDa2z6Ewd0zvPTQw9LBZRQ8V3zhb:GPvKztiIzj6xtDLBZRQ8Vj5
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T119937E00F6D698B0EC95367000EB6BB7C1BA9D61520B0BB36F64CE6B38B25B97D35417
sha3_384: 468b9d3c6e0bddaf04f9d3823a13cad764aa839ce1c2b93f1a6a6c86c4a880e235e8d2b2a5e3ee09d998e1ec0e932425
ep_bytes: 558bec6aff689011151368dacf151364
timestamp: 2012-07-19 19:00:28

Version Info:

Comments: 1.5901.1.195
CompanyName: 网龙天晴数码
FileDescription: 网络游戏魔域客户端执行程序
FileVersion: 1, 5901, 1, 195
InternalName: soul.exe
LegalCopyright: 版权所有 (C) 2002
LegalTrademarks:
OriginalFilename: 魔域.exe
PrivateBuild:
ProductName: 魔域客户端执行程序
ProductVersion: 1, 0, 0, 1
SpecialBuild:
Translation: 0x0804 0x04b0

Trojan.Win32.Scar.otbk also known as:

BkavW32.FamVT.FarfHQc.Trojan
LionicTrojan.Win32.Generic.kYP3
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
FireEyeGeneric.mg.45caaafd17a2b562
CAT-QuickHealTrojan.OnLineGames.S8257
ALYacGen:Variant.Fugrafa.3207
CylanceUnsafe
ZillyaTrojan.Agent.Win32.357750
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0047d1d01 )
K7GWTrojan ( 0047d1d01 )
Cybereasonmalicious.d17a2b
VirITTrojan.Win32.Generic.OTW
CyrenW32/Trojan.KFGC-4420
SymantecSMG.Heur!gen
ESET-NOD32Win32/Farfli.AAG
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Dropper.Gh0stRAT-7645027-0
KasperskyTrojan.Win32.Scar.otbk
BitDefenderGen:Variant.Fugrafa.3207
NANO-AntivirusTrojan.Win32.DownLoad3.brmnhb
MicroWorld-eScanGen:Variant.Fugrafa.3207
AvastWin32:Malware-gen
TencentMalware.Win32.Gencirc.10b0c50c
Ad-AwareGen:Variant.Fugrafa.3207
SophosML/PE-A + Troj/FarFli-DA
ComodoTrojWare.Win32.Farfli.S@6jgvla
DrWebTrojan.DownLoad3.17387
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_GEN.R002C0CA122
McAfee-GW-EditionBehavesLike.Win32.PWSZbot.nt
EmsisoftGen:Variant.Fugrafa.3207 (B)
IkarusTrojan-Spy.Win32.Small
GDataGen:Variant.Fugrafa.3207
JiangminTrojan.Generic.aakuc
WebrootW32.Trojan.Gen
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan/Generic.ASMalwS.1AD0BF
ArcabitTrojan.Fugrafa.DC87
MicrosoftTrojan:Win32/OnLineGames.A
AhnLab-V3Trojan/Win32.Gen
Acronissuspicious
McAfeePWS-FCGX!45CAAAFD17A2
MAXmalware (ai score=81)
VBA32BScope.Trojan.Download
MalwarebytesMalware.AI.295672925
TrendMicro-HouseCallTROJ_GEN.R002C0CA122
RisingTrojan.Farfli!8.FF (CLOUD)
YandexTrojan.GenAsa!HZb9oIoHoh0
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_95%
FortinetW32/Generic.AAG!tr
BitDefenderThetaGen:NN.ZexaF.34114.fm0@aqyqiEgb
AVGWin32:Malware-gen
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_100% (W)
MaxSecureTrojan.Malware.300983.susgen

How to remove Trojan.Win32.Scar.otbk?

Trojan.Win32.Scar.otbk 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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