Ransom Trojan

Should I remove “Trojan-Ransom.Win32.Blocker.usij”?

Malware Removal

The Trojan-Ransom.Win32.Blocker.usij 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.usij 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.usij?


File Info:

name: 8AE690C3AEAD8687916D.mlw
path: /opt/CAPEv2/storage/binaries/8f9152104a3953b1be7cc64221144c0eb0236902d9eaed9eeaaa28147f63a7e5
crc32: BB97DC1A
md5: 8ae690c3aead8687916db94d8c630e6a
sha1: 98c6f948bbc4ffdae796e57cc56a45fb3c37cd1f
sha256: 8f9152104a3953b1be7cc64221144c0eb0236902d9eaed9eeaaa28147f63a7e5
sha512: 6d1ed72023b86eeb18bf04647df5ea182b7fb1f7b7ee528f5777b7b07fce17d52d54937e69db35851f8ca8cb65d2ae370f49581fb38cde25a723931bb77691b3
ssdeep: 196608:0HazhHazg7DeHazhHazg7DeHazhHazg7DeHazhHazg7DR:rqg7Rqg7Rqg7Rqg7l
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19386F13AF6D08437D1236E7DCC5B9794A835BEE02D28508A7BE91D4C8F39B9135262D3
sha3_384: bdab1ab19f225c76ad9101bd83fca877905e908d0f972dc1becb98b008aca6f0b641ab07e2f9479a65ee36843823d92d
ep_bytes: 55545d906a2890596a006a004975f953
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

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

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Symmi.34741
FireEyeGeneric.mg.8ae690c3aead8687
CAT-QuickHealTrojan.WacatacPMF.S16539689
McAfeeGenericRXIP-BJ!8AE690C3AEAD
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 00548e051 )
BitDefenderGen:Variant.Symmi.34741
K7GWTrojan ( 00548e051 )
Cybereasonmalicious.3aead8
CyrenW32/Injector.AOF.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.AHHO
APEXMalicious
ClamAVWin.Trojan.Mbrlock-9779766-0
KasperskyTrojan-Ransom.Win32.Blocker.usij
NANO-AntivirusTrojan.Win32.Dapato.bsjzfg
AvastWin32:MBRlock-DV [Trj]
TencentTrojan.Win32.Blocker.zg
Ad-AwareGen:Variant.Symmi.34741
EmsisoftGen:Variant.Symmi.34741 (B)
ComodoTrojWare.Win32.Injector.HO@82j6jo
DrWebTrojan.DownLoader6.7779
McAfee-GW-EditionBehavesLike.Win32.Generic.wc
SophosML/PE-A + Troj/Agent-BFYB
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Blocker.tzz
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=88)
Antiy-AVLTrojan/Generic.ASMalwS.30ED84C
MicrosoftTrojan:Win32/Injector.INK!MTB
GDataWin32.Trojan.PSE.13Q4XMA
CynetMalicious (score: 100)
AhnLab-V3Dropper/Win32.Dapato.R83155
Acronissuspicious
BitDefenderThetaAI:Packer.9896AD8521
ALYacGen:Variant.Symmi.34741
TACHYONBackdoor/W32.Androm.8316928
VBA32Trojan.Downloader
MalwarebytesTrojan.Dropper
RisingTrojan.Injector!1.DA56 (CLASSIC)
IkarusTrojan-Ransom.Blocker
FortinetW32/Injector.AHHO!tr
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_70% (D)

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

Trojan-Ransom.Win32.Blocker.usij 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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