Ransom Trojan

What is “Trojan-Ransom.Win32.Blocker.wwte”?

Malware Removal

The Trojan-Ransom.Win32.Blocker.wwte 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-Ransom.Win32.Blocker.wwte virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Behavioural detection: Injection (inter-process)
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Anomalous binary characteristics

How to determine Trojan-Ransom.Win32.Blocker.wwte?


File Info:

name: 1CBF9705403C78F532DF.mlw
path: /opt/CAPEv2/storage/binaries/65fd2cde1258ac86658b2b4b67d9416ffbe8a02a6b6719f11878d75f576f305a
crc32: 8D79C4A1
md5: 1cbf9705403c78f532df22bf35f5c116
sha1: ca4dd056c9ca81fb8dd85c01c377f2bd2d4047d7
sha256: 65fd2cde1258ac86658b2b4b67d9416ffbe8a02a6b6719f11878d75f576f305a
sha512: 77ab19b7cb5aac34785ffdfe46001239f5797faef33d89c3c1360439a4366be208076bf90a4ae85c765769f0748d7a3642dcc6a445694a9c2a9b71af1d6fe217
ssdeep: 196608:0FazhFazg7DeFazhFazg7DeFazhFazg7DeFazhFazg7DR:hQg7TQg7TQg7TQg7l
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16B86F13AF6D08437D1236E7DCC5B9794A835BEE02D28508A7BE91D4C8F39B9135262D3
sha3_384: 7439418314baccb9a2a36edc03ea47027603f88ab07aeabb44db252dd79e782368a32f25ca08c01a7458b1ad00628fd9
ep_bytes: 55545d906a2890596a006a004975f953
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Blocker.wwte also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Symmi.34741
FireEyeGeneric.mg.1cbf9705403c78f5
ALYacGen:Variant.Symmi.34741
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 00548e051 )
BitDefenderGen:Variant.Symmi.34741
K7GWTrojan ( 00548e051 )
Cybereasonmalicious.5403c7
BitDefenderThetaAI:Packer.9896AD8521
CyrenW32/Injector.AOF.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.AHHO
APEXMalicious
AvastWin32:MBRlock-DV [Trj]
ClamAVWin.Trojan.Mbrlock-9779767-0
KasperskyTrojan-Ransom.Win32.Blocker.wwte
AlibabaTrojan:Win32/Starter.ali1001008
NANO-AntivirusTrojan.Win32.Dapato.bsjzfg
RisingTrojan.Injector!1.DA56 (CLOUD)
Ad-AwareGen:Variant.Symmi.34741
EmsisoftGen:Variant.Symmi.34741 (B)
ComodoTrojWare.Win32.Injector.HO@82j6jo
DrWebTrojan.DownLoader6.7779
TrendMicroTROJ_GEN.R002C0DAS22
McAfee-GW-EditionBehavesLike.Win32.Generic.wc
SophosML/PE-A + Troj/Agent-BFYB
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Blocker.tzz
AviraTR/Crypt.XPACK.Gen
Antiy-AVLGrayWare/Win32.Kryptik.ahho
GridinsoftRansom.Win32.Wacatac.sa
MicrosoftTrojan:Win32/Injector.INK!MTB
ZoneAlarmTrojan-Ransom.Win32.Blocker.wwte
GDataWin32.Trojan.PSE.61HB7B
CynetMalicious (score: 100)
AhnLab-V3Dropper/Win32.Dapato.R83155
Acronissuspicious
McAfeeGenericRXIP-BJ!1CBF9705403C
TACHYONBackdoor/W32.Androm.8316928
VBA32Trojan.Downloader
MalwarebytesTrojan.Dropper
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0DAS22
TencentTrojan.Win32.Blocker.zg
YandexTrojan.Injector!fDK0FiXf8Po
MAXmalware (ai score=85)
MaxSecureTrojan.Malware.137083641.susgen
FortinetW32/Injector.AHHO!tr
AVGWin32:MBRlock-DV [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Trojan-Ransom.Win32.Blocker.wwte?

Trojan-Ransom.Win32.Blocker.wwte 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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