Ransom

Should I remove “Ransom:Win32/Wadhrama.A!rfn”?

Malware Removal

The Ransom:Win32/Wadhrama.A!rfn 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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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 Ransom:Win32/Wadhrama.A!rfn virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to delete volume shadow copies
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Creates a copy of itself
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Ransom:Win32/Wadhrama.A!rfn?


File Info:

crc32: 8A060235
md5: 143e8d9b7cba5043ec4402ec94b6b327
name: 143E8D9B7CBA5043EC4402EC94B6B327.mlw
sha1: 75361d6cd62fde3d2d315db2973d0d4e2b42e224
sha256: f19e108a8a14039fb58520f5c28fabb34e2e222bd92e8842731c77406f482df7
sha512: d1f4b9523d0ec711232d8da2f9f1cf378c64c0dd41ad81bc744ace866f651d9c394c3171c242a78ef98d2ca96c6a7a274b2c2a73d4e1dc811cfb4252ab1bd93e
ssdeep: 3072:wRBHrA/rOBd2A64UXh7gjXF7JZtgTfW3ACxYsSGIse3XtN9yvPWEOcWpEGk:ILATOBdvUcVJgLEBj9ID+Xl6pEF
type: PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressed

Version Info:

LegalCopyright: Copyright (C) 2017
InternalName: egerger.exe
FileVersion: 1.0.0.1
CompanyName: TODO:
ProductName: TODO:
ProductVersion: 1.0.0.1
FileDescription: TODO:
OriginalFilename: egerger.exe
Translation: 0x040c 0x04b0

Ransom:Win32/Wadhrama.A!rfn also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Nymaim.143
MicroWorld-eScanGen:Variant.Ransom.Troldesh.10
FireEyeGeneric.mg.143e8d9b7cba5043
CAT-QuickHealRansom.Crysis.A5
ALYacGen:Variant.Ransom.Troldesh.10
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Inject.tntq
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005082251 )
BitDefenderGen:Variant.Ransom.Troldesh.10
K7GWTrojan ( 005082251 )
Cybereasonmalicious.b7cba5
BitDefenderThetaGen:NN.ZexaF.34590.km3faCimCfje
CyrenW32/S-dc597595!Eldorado
SymantecRansom.Cerber!g17
TrendMicro-HouseCallRansom_CRYSIS.F117CA
AvastWin32:Rootkit-gen [Rtk]
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Nymaim.emgcad
RisingRansom.Cerber!8.3058 (TFE:3:h8tB4hhsfvL)
Ad-AwareGen:Variant.Ransom.Troldesh.10
SophosMal/Isda-D
ComodoMalware@#3dlbnqafcciih
F-SecureHeuristic.HEUR/AGEN.1127095
ZillyaTrojan.Crusis.Win32.262
TrendMicroRansom_CRYSIS.F117CA
McAfee-GW-EditionBehavesLike.Win32.Trojan.cc
EmsisoftGen:Variant.Ransom.Troldesh.10 (B)
IkarusTrojan.Win32.Injector
JiangminTrojan.Inject.xdr
AviraHEUR/AGEN.1127095
Antiy-AVLTrojan/Win32.SGeneric
MicrosoftRansom:Win32/Wadhrama.A!rfn
ArcabitTrojan.Ransom.Troldesh.10
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Variant.Ransom.Troldesh.10
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Cerber.R196496
Acronissuspicious
McAfeeRansomware-FLWW!143E8D9B7CBA
MAXmalware (ai score=100)
VBA32Trojan.Nymaim
MalwarebytesMalware.AI.2969966199
PandaTrj/CI.A
APEXMalicious
ESET-NOD32Win32/Filecoder.Cerber.F
TencentMalware.Win32.Gencirc.10b6922a
YandexTrojan.GenAsa!84pGdFGxvwc
SentinelOneStatic AI – Suspicious PE
FortinetW32/Injector.DMNQ!tr
AVGWin32:Rootkit-gen [Rtk]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Win32/RootKit.Rootkit.7e5

How to remove Ransom:Win32/Wadhrama.A!rfn?

Ransom:Win32/Wadhrama.A!rfn 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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