Troj/Sodino-BU

What is Troj/Sodino-BU infection?

In this short article you will discover concerning the interpretation of Troj/Sodino-BU and its negative effect on your computer. Such ransomware are a type of malware that is clarified by on the internet frauds to demand paying the ransom by a target.

In the majority of the situations, Troj/Sodino-BU virus will certainly advise its targets to initiate funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has introduced to the target’s device.

Troj/Sodino-BU Summary

These adjustments can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • A scripting utility was executed;
  • Attempts to stop active services;
  • Installs itself for autorun at Windows startup.

    There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the sufferer’s hard disk drive — so the target can no more utilize the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyz DeepScan:Generic.Ransom.Sodinokibi.FE9FF902
a.tomx.xyz DeepScan:Generic.Ransom.Sodinokibi.FE9FF902

Troj/Sodino-BU

The most normal channels whereby Troj/Sodino-BU Ransomware Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of user ending up on a source that organizes a harmful software program;

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s PC or protect against the tool from functioning in an appropriate way – while also positioning a ransom note that discusses the demand for the victims to impact the repayment for the function of decrypting the documents or recovering the file system back to the preliminary condition. In the majority of circumstances, the ransom money note will come up when the client restarts the COMPUTER after the system has currently been damaged.

Troj/Sodino-BU circulation channels.

In various edges of the globe, Troj/Sodino-BU expands by leaps and bounds. However, the ransom notes as well as tricks of extorting the ransom amount may vary depending on specific neighborhood (regional) settings. The ransom notes as well as techniques of extorting the ransom quantity may vary depending on certain neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software program.

    In specific locations, the Trojans often wrongfully report having actually discovered some unlicensed applications allowed on the target’s device. The alert after that demands the individual to pay the ransom.

    Faulty statements concerning illegal content.

    In nations where software application piracy is much less prominent, this technique is not as efficient for the cyber frauds. Additionally, the Troj/Sodino-BU popup alert may falsely declare to be deriving from a law enforcement organization as well as will certainly report having situated youngster pornography or other unlawful data on the device.

    Troj/Sodino-BU popup alert may wrongly declare to be obtaining from a regulation enforcement institution and will certainly report having located kid porn or other illegal data on the tool. The alert will in a similar way contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: ECD6E9A3md5: 0800618cde0d124c6616ef384fbe1434name: upload_filesha1: 9404f15917b9a216242063d1b7759d891bf11314sha256: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923sha512: 0dbedc86f146716a394af812e63e6b721c37cf1f49da07ac35d2106495b19a5f473344ab90a026e84441c4d0741c3b21ba1815616886ce692d6b6f03b0a45703ssdeep: 1536:ck8UL5PbQCu5Nn/HDM5Oo0mjSpUCBMdqICS4AeNf1pcNcilIko9Z1n0Oz521p4w:eVvpXmjmYdJ4Z1poWkiXLzQMJ2type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Troj/Sodino-BU also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan DeepScan:Generic.Ransom.Sodinokibi.FE9FF902
FireEye Generic.mg.0800618cde0d124c
McAfee Ransom-Sodnkibi!0800618CDE0D
Malwarebytes Ransom.Sodinokibi
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 0054d99c1 )
BitDefender DeepScan:Generic.Ransom.Sodinokibi.FE9FF902
K7GW Trojan ( 0054d99c1 )
Cybereason malicious.cde0d1
Invincea heuristic
F-Prot W32/Kryptik.AKW.gen!Eldorado
Symantec Ransom.Sodinokibi
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Sodinokibi-7013612-0
GData DeepScan:Generic.Ransom.Sodinokibi.FE9FF902
Kaspersky HEUR:Trojan-Ransom.Win32.Gen.gen
NANO-Antivirus Virus.Win32.Gen.ccmw
Tencent Malware.Win32.Gencirc.10cdd51f
Endgame malicious (high confidence)
Sophos Troj/Sodino-BU
F-Secure Trojan.TR/Crypt.XPACK.Gen
DrWeb Trojan.Encoder.28004
Zillya Trojan.Filecoder.Win32.14505
TrendMicro Ransom.Win32.SODINOKIB.SMTH
Trapmine suspicious.low.ml.score
Emsisoft DeepScan:Generic.Ransom.Sodinokibi.FE9FF902 (B)
SentinelOne DFI – Malicious PE
Cyren W32/Kryptik.AKW.gen!Eldorado
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan[Ransom]/Win32.Gen
ZoneAlarm HEUR:Trojan-Ransom.Win32.Gen.gen
Microsoft Ransom:Win32/Sodinokibi.DSB!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.RL_Ransom.R290570
Acronis suspicious
VBA32 BScope.Trojan.DelShad
ALYac DeepScan:Generic.Ransom.Sodinokibi.FE9FF902
MAX malware (ai score=87)
Ad-Aware DeepScan:Generic.Ransom.Sodinokibi.FE9FF902
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Filecoder.Sodinokibi.B
TrendMicro-HouseCall Ransom.Win32.SODINOKIB.SMTH
Rising Ransom.Sodin!8.10CD8 (RDMK:cmRtazp0Tu7Mk9oeOrqLlQ3nZ74z)
Yandex Trojan.Filecoder!D4ko3vclm2c
Ikarus Trojan-Ransom.Sodinokibi
Fortinet W32/Sodinokibi.B!tr.ransom
BitDefenderTheta AI:Packer.59A870CF1E
AVG Win32:Malware-gen
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 HEUR/QVM20.1.D177.Malware.Gen

How to remove Troj/Sodino-BU ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Troj/Sodino-BU you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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