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The Daily Insight

Trojan-Ransom.Win32.Bitman.asl

Author

Christopher Davis

Updated on April 17, 2026

What is Trojan-Ransom.Win32.Bitman.asl infection?

In this article you will discover concerning the meaning of Trojan-Ransom.Win32.Bitman.asl and its unfavorable influence on your computer system. Such ransomware are a form of malware that is specified by online scams to demand paying the ransom by a victim.

Most of the situations, Trojan-Ransom.Win32.Bitman.asl virus will instruct its victims to start funds move for the objective of counteracting the amendments that the Trojan infection has presented to the sufferer’s device.

Trojan-Ransom.Win32.Bitman.asl Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Performs some HTTP requests;
  • Looks up the external IP address;
  • Uses Windows utilities for basic functionality;
  • Attempts to remove evidence of file being downloaded from the Internet;
  • Attempts to delete volume shadow copies;
  • Exhibits behavior characteristic of Alphacrypt/Teslacrypt ransomware;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Installs itself for autorun at Windows startup;
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings;
  • Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records found on the target’s disk drive — so the target can no longer use the information;
  • Preventing routine accessibility to the sufferer’s workstation;

Related domains:

myexternalip.comRansom.Crowti.B4
ocsp.pki.googRansom.Crowti.B4

Trojan-Ransom.Win32.Bitman.asl

The most common channels whereby Trojan-Ransom.Win32.Bitman.asl are infused are:

  • By methods of phishing e-mails;
  • As a consequence of customer ending up on a resource that holds a destructive software application;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the victim’s PC or stop the gadget from operating in an appropriate way – while additionally positioning a ransom note that points out the requirement for the targets to effect the repayment for the function of decrypting the files or restoring the data system back to the preliminary problem. In most circumstances, the ransom money note will turn up when the customer reboots the PC after the system has already been damaged.

Trojan-Ransom.Win32.Bitman.asl circulation networks.

In different corners of the world, Trojan-Ransom.Win32.Bitman.asl expands by jumps and also bounds. However, the ransom money notes and techniques of extorting the ransom money quantity may vary relying on particular regional (regional) setups. The ransom money notes as well as tricks of obtaining the ransom money quantity might differ depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software.

    In certain areas, the Trojans usually wrongfully report having found some unlicensed applications made it possible for on the target’s device. The sharp after that requires the individual to pay the ransom.

    Faulty statements concerning prohibited material.

    In nations where software piracy is much less prominent, this technique is not as effective for the cyber frauds. Additionally, the Trojan-Ransom.Win32.Bitman.asl popup alert might wrongly assert to be stemming from a police establishment and also will report having located youngster pornography or various other prohibited information on the tool.

    Trojan-Ransom.Win32.Bitman.asl popup alert may incorrectly assert to be deriving from a regulation enforcement establishment as well as will report having located child pornography or various other unlawful information on the tool. The alert will similarly consist of a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 23C5AA56md5: b5185d4abcbe94999d2681445346b0fbname: B5185D4ABCBE94999D2681445346B0FB.mlwsha1: eb36668b490674923d633dc07b2153157a249667sha256: bb63a3d6dd6fb07b67826f184a82856bb70b1c6d8d372b9ab5c212ecb9d428cdsha512: b77cd0e8e5a4557352ee646a1e5ebfd7bec17ac1675e6f2d91951213e7ab0b8b4e502b1f496dbc04810f04c5f0a984477c1c9af016fd3d2f9ca5d4752db0f0e8ssdeep: 6144:ki8zAOSx+mgvGOaLw86ma676uBa9IwBja40qJE1u9DS8odfyS:kFAUmge90qsiwBax1udMztype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Bitman.asl also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 004d97831 )
LionicTrojan.Win32.Bitman.j!c
Elasticmalicious (high confidence)
DrWebTrojan.Inject2.10956
CynetMalicious (score: 100)
CAT-QuickHealRansom.Crowti.B4
ALYacTrojan.GenericKD.2930718
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.1533
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Bitman.a2ac529a
K7GWTrojan ( 004d97831 )
Cybereasonmalicious.abcbe9
BaiduWin32.Trojan.Kryptik.th
CyrenW32/Agent.XL.gen!Eldorado
SymantecTrojan Horse
ESET-NOD32Win32/Filecoder.TeslaCrypt.I
ZonerTrojan.Win32.37170
APEXMalicious
AvastWin32:TeslaCrypt-B [Trj]
ClamAVWin.Ransomware.TeslaCrypt-9873543-1
KasperskyTrojan-Ransom.Win32.Bitman.asl
BitDefenderTrojan.GenericKD.2930718
NANO-AntivirusTrojan.Win32.Inject.efhifk
ViRobotTrojan.Win32.Kryptik.Gen.A
MicroWorld-eScanTrojan.GenericKD.2930718
TencentMalware.Win32.Gencirc.10c5b4c0
Ad-AwareTrojan.GenericKD.2930718
SophosML/PE-A + Troj/Ransom-BVS
ComodoMalware@#12bqgvn5jfdt5
BitDefenderThetaGen:NN.ZexaF.34790.vqW@aCtXqsfG
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_HPEPING.SM
McAfee-GW-EditionBehavesLike.Win32.Generic.fh
FireEyeGeneric.mg.b5185d4abcbe9499
EmsisoftTrojan.GenericKD.2930718 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Bitman.bh
WebrootW32.Trojan.Gen
AviraTR/AD.RunExp.Y.855
eGambitUnsafe.AI_Score_100%
Antiy-AVLTrojan/Generic.ASMalwS.1614A1E
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Tescrypt.C
ArcabitTrojan.Generic.D2CB81E
SUPERAntiSpyware
GDataWin32.Trojan.Agent.TIOSBQ
TACHYONTrojan/W32.Bitman.358912
AhnLab-V3Trojan/Win32.Teslacrypt.C1313883
Acronissuspicious
McAfeeGeneric.xt
MAXmalware (ai score=100)
VBA32BScope.Trojan.Inject
MalwarebytesRansom.TeslaCrypt
PandaTrj/WLT.B
TrendMicro-HouseCallTROJ_HPEPING.SM
RisingTrojan.Kryptik!1.A31F (CLASSIC)
YandexTrojan.Bitman!sh7Bu20FfAk
IkarusTrojan.Win32.Filecoder
FortinetW32/Bitman.ASL!tr
AVGWin32:TeslaCrypt-B [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Bitman.HwoCINsA

How to remove Trojan-Ransom.Win32.Bitman.asl ransomware?

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Download GridinSoft Anti-Malware

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan-Ransom.Win32.Bitman.asl files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan-Ransom.Win32.Bitman.asl you can always ask me in the comments for getting help.

References

  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products: