Categories: Backdoor

How to remove “Backdoor.Bot.X (B)”?

The Backdoor.Bot.X (B) 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 Backdoor.Bot.X (B) 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
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine Backdoor.Bot.X (B)?


File Info:

name: FA9C36D12339FEF42B69.mlwpath: /opt/CAPEv2/storage/binaries/fef601074a6c022843122cfac6b7a8b2f45c05a9c03473b7e269a0a2ce2f37ddcrc32: C6EE4F73md5: fa9c36d12339fef42b69e8cd76095819sha1: 8e0c1b683d75b2c08da28d7e39dfa5c0114383c7sha256: fef601074a6c022843122cfac6b7a8b2f45c05a9c03473b7e269a0a2ce2f37ddsha512: 8e1f954135057df7bfd4aadca836f70a52f866df9c00b3f27977bb23a08eb10bebb09515a552a8e20560d636d0c50ba6565a6cad8b1be6c4adcc209b4c4f8dc3ssdeep: 3072:xg2TyH3tEcWMkc5tTBfZOVxtDH2g3zd3jceABCODJRCIxZL4/wbF/A/0LluXifDl:x7QqcWxc5tTBsJWKFGUOfCIxqh4lLd22type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1E344D0097AA088B2D07FD0B7C0D5BB28FB7736311366D88B27AC96750D22776F611297sha3_384: 7b67cb92a309c6f309b19d4200f4a4830b44c05097446e602e352bac8bb616776fc46fcda9149c9e1a702c5bbbcf2d50ep_bytes: f7c111f4485989ea0faff6c7c74820adtimestamp: 2012-03-13 02:24:52

Version Info:

Comments: Nt Module StarterCompanyName: Microsoft CorporationFileDescription: Nt Module StarterFileVersion: 6.1.7600.16385InternalName: ntmstart.exeLegalCopyright: © Microsoft Corporation. All rights reserved.LegalTrademarks: OriginalFilename: ntmstart.exePrivateBuild: ProductName: Microsoft® Windows® Operating SystemProductVersion: 6.1.7600.16385SpecialBuild: Translation: 0x0409 0x04b0

Backdoor.Bot.X (B) also known as:

Bkav W32.Sality.PE
Elastic malicious (high confidence)
DrWeb Win32.Sector.30
MicroWorld-eScan Backdoor.Bot.X
FireEye Generic.mg.fa9c36d12339fef4
CAT-QuickHeal W32.Sality.U
ALYac Backdoor.Bot.X
Cylance Unsafe
Zillya Virus.Sality.Win32.25
Sangfor Virus_Suspicious.Win32.Sality.bh
K7AntiVirus Virus ( f10001071 )
K7GW Virus ( f10001071 )
Cybereason malicious.12339f
BitDefenderTheta AI:FileInfector.A5ECCBAB0E
Cyren W32/Sality.AY.gen!Eldorado
Symantec W32.Sality.AE
ESET-NOD32 Win32/Sality.NBA
APEX Malicious
ClamAV Win.Virus.Sality-6819647-0
Kaspersky Virus.Win32.Sality.sil
BitDefender Backdoor.Bot.X
NANO-Antivirus Virus.Win32.Sality.bzkem
ViRobot Win32.Sality.Gen.A
Avast Win32:Sality [Inf]
Tencent Virus.Win32.TuTu.Gen.200004
Ad-Aware Backdoor.Bot.X
TACHYON Virus/W32.Sality.D
Emsisoft Backdoor.Bot.X (B)
F-Secure Malware.W32/Sality.AT
Baidu Win32.Virus.Sality.gen
VIPRE Virus.Win32.Sality.atbh (v)
TrendMicro PE_SALITY.ER
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
Sophos ML/PE-A + Mal/Sality-D
SentinelOne Static AI – Malicious PE
GData Win32.Trojan.PSE.10X5VT2
Jiangmin Win32/HLLP.Kuku.poly2
Avira W32/Sality.AT
Antiy-AVL Virus/Win32.Sality.gen
Kingsoft Heur.SSC.1685932.1216.(kcloud)
Arcabit Backdoor.Bot.X
Microsoft Virus:Win32/Sality.AT
Cynet Malicious (score: 100)
AhnLab-V3 Win32/Kashu.E
Acronis suspicious
McAfee W32/Sality.gen.z
MAX malware (ai score=89)
VBA32 Virus.Win32.Sality.bakb
Malwarebytes Spyware.PasswordStealer
TrendMicro-HouseCall PE_SALITY.ER
Rising Malware.Heuristic!ET#94% (RDMK:cmRtazrPeHXe+0lx4kXiIO3QeIkU)
Yandex Trojan.GenAsa!i+AwFf8MKLU
Ikarus Trojan-Spy.Agent
MaxSecure Virus.Sality.BH
Fortinet W32/CoinMiner.gen!tr
AVG Win32:Sality [Inf]
Panda W32/Sality.AA
CrowdStrike win/malicious_confidence_100% (W)

How to remove Backdoor.Bot.X (B)?

  • 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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