Categories: Trojan

Trojan:Win32/Rufis.A removal tips

The Trojan:Win32/Rufis.A 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/Rufis.A virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Modifies Image File Execution Options, indicative of process injection or persistence
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:Win32/Rufis.A?


File Info:

name: 35589B86CBA47368E67A.mlwpath: /opt/CAPEv2/storage/binaries/2e58bd5f1e03df4eb1111e81ca1ff866275b7bd6b6e9ee37cd04cb946612c44ccrc32: 90C12ABBmd5: 35589b86cba47368e67a76fb7e3a3c51sha1: a830b931413afc4381af423b654c4b70632baa6asha256: 2e58bd5f1e03df4eb1111e81ca1ff866275b7bd6b6e9ee37cd04cb946612c44csha512: df7e377ae83d08588e938fdafa53778ae14a4f1b7cc99aaf8a2bf9191a87f645f7263cd2cf690fb2477015bbf8f9349434ef989bbf68eb0cfa36e829b8312eeassdeep: 3072:UVtD/aDHJwV6e8Q4/6idYJB+H94ul40j+6OHacSwgvxdWF/n9yZHJ+vpf:U/yDpvIfPg+6OHa7MF/9w+vttype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1E4543A3DEB2CC058E4E1457C38293617B6881E7551CA9D3DF7927A1920F27EAF6A430Bsha3_384: 5eedf6f167bc8a4a1457eb64e6c18dc42b5df8a14387fa5f49bff3982923603a0cdd8b6703253ec878a48ed9b95f3340ep_bytes: 689c224000e8f0ffffff000000000000timestamp: 2007-09-03 05:02:57

Version Info:

Translation: 0x0409 0x04b0ProductName: microsftwindowsFileVersion: 1.00ProductVersion: 1.00InternalName: dataOriginalFilename: data.ex_

Trojan:Win32/Rufis.A also known as:

Bkav W32.AIDetectMalware
Elastic malicious (high confidence)
MicroWorld-eScan Win32.Worm.VB.NPA
Skyhigh BehavesLike.Win32.PWSZbot.dt
VIPRE Win32.Worm.VB.NPA
Sangfor Suspicious.Win32.Save.vb
K7AntiVirus NetWorm ( 700000151 )
BitDefender Win32.Worm.VB.NPA
K7GW NetWorm ( 700000151 )
Cybereason malicious.1413af
Symantec ML.Attribute.HighConfidence
tehtris Generic.Malware
ESET-NOD32 a variant of Win32/AutoRun.VB.AEY
APEX Malicious
ClamAV Win.Trojan.Agent-357921
Kaspersky Virus.Win32.Rufis.b
NANO-Antivirus Virus.Win32.Rufis.bblgfi
Rising Trojan.Paskod!1.A0E0 (CLASSIC)
Sophos ML/PE-A
F-Secure Trojan.TR/Patched.Ren.Gen
DrWeb Trojan.KillProc.1569
Trapmine malicious.high.ml.score
FireEye Generic.mg.35589b86cba47368
Emsisoft Win32.Worm.VB.NPA (B)
Jiangmin Trojan.Generic.dzdmu
Webroot W32.Trojan.Gen
Google Detected
Avira TR/Patched.Ren.Gen
Varist W32/S-ca3e8832!Eldorado
Kingsoft malware.kb.a.1000
Microsoft Trojan:Win32/Rufis.A
Arcabit Win32.Worm.VB.NPA
ZoneAlarm Virus.Win32.Rufis.b
GData Win32.Worm.VB.NPA
Cynet Malicious (score: 100)
AhnLab-V3 Virus/Win32.Rufis.R281006
VBA32 Virus.VB.Rufis.b
ALYac Win32.Worm.VB.NPA
MAX malware (ai score=89)
DeepInstinct MALICIOUS
Cylance unsafe
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.216125027.susgen
Fortinet W32/VB.AEY!tr
BitDefenderTheta Gen:NN.ZevbaF.36792.ru1@aG11sPki
AVG Win32:Trojan-gen
Avast Win32:Trojan-gen
CrowdStrike win/malicious_confidence_100% (D)

How to remove Trojan:Win32/Rufis.A?

  • 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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