Malware

Win32/Ramnit.AU.Gen removal guide

Malware Removal

The Win32/Ramnit.AU.Gen 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 Win32/Ramnit.AU.Gen virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Expresses interest in specific running processes
  • Manipulates data from or to the Recycle Bin
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Catalan
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity
  • Behavioural detection: Injection (inter-process)
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Installs itself for autorun at Windows startup
  • CAPE detected the Ramnit malware family

Related domains:

wpad.local-net

How to determine Win32/Ramnit.AU.Gen?


File Info:

name: 845B9841FC49E34DEB45.mlw
path: /opt/CAPEv2/storage/binaries/3c870c54edaf0db87693d3e014a5c070303f9e329e5d850c7351d7914384f267
crc32: D78E4686
md5: 845b9841fc49e34deb456c649f2f87bf
sha1: 6e6c31b8e6bce65dd61583d9e7179c1685d63a60
sha256: 3c870c54edaf0db87693d3e014a5c070303f9e329e5d850c7351d7914384f267
sha512: da9187d1e67a0b52177614029a2b7a3378f261c00a671672a5329a71dca3add4cc0b6f1602d696a3b5f5847b2e636674cc6f03d94092ed5d6db0a287f6979d88
ssdeep: 3072:bR2xn3k0CdM1vabyzJYWq6rxfaEtmx8Uquuh:bR2J0LS6V6r34OUqu
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1A0C3F14AF675A5DAFBBA9A305404FF416F3CBC1A0DF7C1B2348C228E9A35D89174861D
sha3_384: e3aa5beae3cef7e78ef9441b98dfe0a9e448d2466da7cdc752f9772ddce2f2730663e93b85e9989f55ebb49878561e8d
ep_bytes: 558bec83ec2c8165ec000000008d5b56
timestamp: 2008-04-08 16:23:35

Version Info:

CompanyName: Macromedia, Inc.
FileDescription: Macromedia Flash Player 7.0 r19
FileVersion: 7,0,19,0
InternalName: Macromedia Flash Player 7.0
LegalCopyright: Copyright © 1996-2003 Macromedia, Inc.
LegalTrademarks: Macromedia Flash Player
OriginalFilename: SAFlashPlayer.exe
ProductName: Shockwave Flash
ProductVersion: 7,0,19,0
Translation: 0x0409 0x04b0

Win32/Ramnit.AU.Gen also known as:

BkavW32.Vetor.PE
LionicTrojan.Win32.Generic.lIHt
Elasticmalicious (high confidence)
MicroWorld-eScanWin32.Virtob.Gen.12
FireEyeGeneric.mg.845b9841fc49e34d
CAT-QuickHealW32.Virut.G
McAfeePWS-Zbot.gen.di
CylanceUnsafe
ZillyaTrojan.Krap.Win32.8268
SangforSuspicious.Win32.Save.a
K7AntiVirusVirus ( f10002001 )
AlibabaVirus:Win32/Virut.92fe7bcb
K7GWVirus ( f10002001 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Trojan.Nimnul.a
CyrenW32/Ramnit.F.gen!Eldorado
SymantecPacked.Protexor!gen1
ESET-NOD32a variant of Win32/Ramnit.AU.Gen
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Virus.Virut-6804273-0
KasperskyPacked.Win32.Krap.ar
BitDefenderWin32.Virtob.Gen.12
NANO-AntivirusTrojan.Win32.Ramnit.bbgdmp
SUPERAntiSpywareTrojan.Agent/Gen-Ramnit
AvastWin32:Crypto-V [Trj]
TencentTrojan.Win32.Koobface.udb
Ad-AwareWin32.Virtob.Gen.12
SophosMal/Generic-R + W32/Scribble-B
ComodoVirus.Win32.Virut.CE@5jedjj
DrWebWin32.Virut.56
VIPREVirus.Win32.Virut.ce.4 (v)
TrendMicroWORM_PALEVO.SMGD
McAfee-GW-EditionBehavesLike.Win32.ZBot.cm
EmsisoftWin32.Virtob.Gen.12 (B)
SentinelOneStatic AI – Malicious PE
GDataWin32.Virtob.Gen.12
JiangminWin32/Virut.bv
WebrootW32.Trojan.Krap.Gen
AviraW32/Virut.Gen
MAXmalware (ai score=100)
Antiy-AVLTrojan/Generic.ASVirus.2F
KingsoftWin32.Heur.KVM013.a.(kcloud)
ViRobotWorm.Win32.A.Net-Koobface.126464
MicrosoftTrojan:Win32/Ramnit
CynetMalicious (score: 100)
AhnLab-V3Win32/Virut.E
Acronissuspicious
VBA32Malware-Cryptor.Win32.General.4
MalwarebytesTrojan.Downloader
TrendMicro-HouseCallWORM_PALEVO.SMGD
RisingVirus.Virut!1.A08B (CLASSIC)
YandexTrojan.GenAsa!MLownxgq9A8
IkarusVirus.Win32.Ramnit
eGambitUnsafe.AI_Score_99%
FortinetW32/KRYPTIK.FH!tr
BitDefenderThetaAI:FileInfector.C9457D4313
AVGWin32:Crypto-V [Trj]
PandaTrj/Pck_Pretorx.A
MaxSecureVirus.Virut.CE

How to remove Win32/Ramnit.AU.Gen?

Win32/Ramnit.AU.Gen 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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