Categories: RansomTrojan

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

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

  • At least one process apparently crashed during execution
  • Detected script timer window indicative of sleep style evasion
  • Reads data out of its own binary image
  • A scripting utility was executed
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Installs itself for autorun at Windows startup
  • Stores JavaScript or a script command in the registry, likely for persistence or configuration
  • Creates a hidden or system file
  • Network activity detected but not expressed in API logs

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


File Info:

crc32: F705ECEEmd5: d1c3713a33b5cf6177f9f6f800a85ecaname: D1C3713A33B5CF6177F9F6F800A85ECA.mlwsha1: 93e54fb8b2c1af6f1fbd6fb4ea2bc0c7dec5adc7sha256: b04b4f1f1103c518041b1369f089508b5c7bae35ce10f30ca76796491711410dsha512: 3d8138781f7279d89a00c777dc34b47f2a9eaa64fddae887c735d6f5e5e00be3ca1fc886c3c4121e8245860cd48307c9c5d91ecdd5c00058718f24f3c806e20cssdeep: 12288:kDoqvQeE0fxxU79bbdbLwZUOtrRebxMJxr+GKu3YhejiUan6oe+X6mhFqdxjsK8:fqTfxxUXbL4YfUan6B+Kmh258n5Kc2Xtype: MS-DOS executable, MZ for MS-DOS

Version Info:

LegalCopyright: InternalName: FileVersion: 1.1.21.03ProductName: ProductVersion: 1.1.21.03FileDescription: OriginalFilename: Translation: 0x0409 0x04b0

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

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop8.3840
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.30492646
Cylance Unsafe
Zillya Trojan.Blocker.Win32.71138
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
K7GW Trojan ( 0052964f1 )
K7AntiVirus Trojan ( 0052964f1 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 VBS/Agent.NDW
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan-Ransom.Win32.Blocker.kxsl
BitDefender Trojan.GenericKD.30492646
NANO-Antivirus Trojan.Win32.Blocker.ezkdpx
MicroWorld-eScan Trojan.GenericKD.30492646
Tencent Win32.Trojan.Blocker.Wrgd
Ad-Aware Trojan.GenericKD.30492646
Sophos Mal/Generic-S
Comodo Malware@#3bpmas4fkldm9
VIPRE Trojan.Win32.Generic.pak!cobra
McAfee-GW-Edition BehavesLike.Win32.MultiDropper.dh
FireEye Generic.mg.d1c3713a33b5cf61
Emsisoft Trojan.GenericKD.30492646 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Spy.Gen2
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Generic.D1D147E6
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm Trojan-Ransom.Win32.Blocker.kxsl
GData Trojan.GenericKD.30492646
AhnLab-V3 Trojan/Win.Generic.C4509019
Acronis suspicious
McAfee Artemis!D1C3713A33B5
MAX malware (ai score=95)
Panda Trj/Genetic.gen
Rising Trojan.Generic@ML.90 (RDML:jfG/fWmig1EDDkt4Z+WpaQ)
Ikarus Worm.VBS.Agent
Fortinet W32/Blocker.KXSL!tr
AVG FileRepMalware
Paloalto generic.ml

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

  • 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.
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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