Categories: Malware

Graftor.573749 (B) removal tips

The Graftor.573749 (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 Graftor.573749 (B) virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • 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
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid

How to determine Graftor.573749 (B)?


File Info:

name: 31B014026A755ED6D56F.mlwpath: /opt/CAPEv2/storage/binaries/1bf10c2da2e155381bf852e418231829cd4767ed385aab0f3012c58988a3bf10crc32: 32CBC964md5: 31b014026a755ed6d56f3dd8e132d8desha1: 6fca25153f83e132c1b1948870ba87c6f7a65bf1sha256: 1bf10c2da2e155381bf852e418231829cd4767ed385aab0f3012c58988a3bf10sha512: 9124c9007234a15fafa3320348148600c7b55ac25d14f98cf6dc2273c7c2c104e0d8b7cfeb01e4c5497de6b777f8934834b0e9d9367eca8bc496cfaf17cfa8c3ssdeep: 6144:yvK7x5ewPBoOpwJRxf6BoSg/TbkNMvStTov6rthzqZS8Bhohf4PdIbAw0/bKW:yS7ZPFuRx8avkPtT5mZS8YF4FI0buWtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F584BF2026E5827ED27B1034DBF856F0B499E35C8F2499C7A3C48AAD0E76F87D53462Dsha3_384: 151112fcdba3b39b94d0af3cec892b9652047d51d1f1503aac9ed51223d20f8c290a21744de6854c8ffa2b16b704af2fep_bytes: 558bec6aff68509b420068544f420064timestamp: 2018-01-28 15:00:00

Version Info:

CompanyName: Igor PavlovFileDescription: 7z SFXFileVersion: 18.01InternalName: 7z.sfxLegalCopyright: Copyright (c) 1999-2018 Igor PavlovOriginalFilename: 7z.sfx.exeProductName: 7-ZipProductVersion: 18.01Translation: 0x0409 0x04b0

Graftor.573749 (B) also known as:

Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Graftor.573749
FireEye Generic.mg.31b014026a755ed6
ALYac Gen:Variant.Graftor.573749
Cylance Unsafe
Sangfor Trojan.Win32.Updane.gen
K7AntiVirus Trojan ( 0053d67e1 )
Alibaba Trojan:Win32/Updane.9fa322e1
K7GW Trojan ( 0053d67e1 )
Cybereason malicious.26a755
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Updane.G.gen
TrendMicro-HouseCall TROJ_GEN.R002C0GKA21
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan.Win32.Updane.gen
BitDefender Gen:Variant.Graftor.573749
Ad-Aware Gen:Variant.Graftor.573749
Comodo Malware@#blgcu32whylg
TrendMicro TROJ_GEN.R002C0GKA21
Emsisoft Gen:Variant.Graftor.573749 (B)
GData Gen:Variant.Graftor.573749
Avira TR/Patched.DealPly.Gen8
Antiy-AVL Trojan/Generic.ASMalwS.2C66EDB
Microsoft Trojan:Win32/Occamy.C1B
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Gen.Generic.C2833490
McAfee RDN/Generic.grp
MAX malware (ai score=85)
VBA32 Trojan.Updane
Malwarebytes Malware.AI.2262964711
APEX Malicious
MaxSecure Trojan.Malware.74549449.susgen
Fortinet W32/Updane.A!tr
AVG Win32:Trojan-gen
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_80% (D)

How to remove Graftor.573749 (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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