Ransom Trojan

Trojan-Ransom.Win32.Zerber.daev (file analysis)

Malware Removal

The Trojan-Ransom.Win32.Zerber.daev 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 Trojan-Ransom.Win32.Zerber.daev virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Compression (or decompression)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • Attempts to modify desktop wallpaper
  • Executed a process and injected code into it, probably while unpacking
  • Exhibits behavior characteristic of Cerber ransomware
  • Attempts to execute a binary from a dead or sinkholed URL
  • Writes a potential ransom message to disk
  • Attempts to modify proxy settings
  • Attempts to access Bitcoin/ALTCoin wallets
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Trojan-Ransom.Win32.Zerber.daev?


File Info:

crc32: 60A9D519
md5: 21ab0d1e85b0dc4f8b214ba21b32f08a
name: 21AB0D1E85B0DC4F8B214BA21B32F08A.mlw
sha1: 32a5115aab532faf1533f5be1352fe3209b6012d
sha256: 8c2cdb75c6ef4e7bdc99a2f27d5e75378512ef8ae46dcb65acbeb1a1b7a666c2
sha512: af01c95425614ec0f5f5ff28eb0701cb3ae66c1acffce010a4024930fd3c83f5640fb61798f460bad6aec7ea0c97a4e8ccf5f19238ef1fb16da3ed96bcf970a7
ssdeep: 6144:V28A9PC+iOgp67XEqFBiM1ItyPrIBk2WuVI9CVG7PKIuNIP:Q8kCegwDEqFBiQL9c6QNIP
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Zerber.daev also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0050868f1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.10464
CynetMalicious (score: 100)
ALYacTrojan.Ransom.Cerber
MalwarebytesGeneric.Malware/Suspicious
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Zerber.f110471f
K7GWTrojan ( 0050868f1 )
Cybereasonmalicious.e85b0d
CyrenW32/Trojan.RKUV-6075
ESET-NOD32Win32/Injector.DMJW
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Malware.Cerber-6987222-0
KasperskyTrojan-Ransom.Win32.Zerber.daev
BitDefenderAdware.GenericKD.4667855
NANO-AntivirusTrojan.Win32.DMJW.emjjot
ViRobotTrojan.Win32.Z.Cerber.236941
MicroWorld-eScanAdware.GenericKD.4667855
TencentWin32.Trojan.Zerber.Hqbz
Ad-AwareAdware.GenericKD.4667855
SophosMal/Cerber-Z
ComodoMalware@#mv8yyfbd49fj
F-SecureTrojan.TR/Ransom.Cerber.pqezq
BitDefenderThetaGen:NN.ZedlaF.34608.bq4@aO5@s1f
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.F117CF
McAfee-GW-EditionBehavesLike.Win32.ICLoader.dc
EmsisoftAdware.GenericKD.4667855 (B)
SentinelOneStatic AI – Suspicious PE
WebrootW32.Ransom.Gen
AviraHEUR/AGEN.1116898
eGambitGeneric.Malware
Antiy-AVLTrojan/Win32.BTSGeneric
KingsoftWin32.Troj.Generic_a.a.(kcloud)
ArcabitAdware.Generic.D4739CF
AegisLabTrojan.Win32.Zerber.j!c
ZoneAlarmTrojan-Ransom.Win32.Zerber.daev
MicrosoftRansom:Win32/Cerber!rfn
TACHYONRansom/W32.Cerber.236941
AhnLab-V3Trojan/Win32.Cerber.R196650
McAfeeArtemis!21AB0D1E85B0
MAXmalware (ai score=61)
PandaTrj/CI.A
IkarusTrojan.Win32.Injector
FortinetW32/Injector.DMJW!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Cerber.HoMASOUA

How to remove Trojan-Ransom.Win32.Zerber.daev?

Trojan-Ransom.Win32.Zerber.daev 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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