MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77b2389c0cb352c2a2b2296b56a3a18444dee31c487483b3a77b5b22d51112b8. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77b2389c0cb352c2a2b2296b56a3a18444dee31c487483b3a77b5b22d51112b8
SHA3-384 hash: 986c3a77004b289953082d41946658b4999aa80507d5dd500cf065f0d0b793856264cf25f35fddcc19aea4bf0fdaa511
SHA1 hash: eab6db3f262968e141206a5a2f541d0fc147a749
MD5 hash: 67f76bc2cef0353e790722cdf701af60
humanhash: foxtrot-mango-jersey-snake
File name:k.php
Download: download sample
File size:45'510 bytes
First seen:2026-05-13 07:25:11 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 768:bAs9NyXsZztCO9GKYpr9GKYp82fkR4nnA9GKYpr9GKYp82fkR4nnx:bdHusZOco
TLSH T12C137C6526953C25AE99883B5C7F2F0CB9A983E1304491DDBFCA3CF18C15A9CE318B1D
TrID 70.0% (.SH) Linux/UNIX shell script (7000/1)
30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bash evasive lolbin masquerade obfuscated
Link:
https://www.filescan.io/uploads/6a04276886e92bda702c7390/reports/083e7c66-7621-4da1-847c-d4172d269feb/overview
Result
Gathering data
Verdict:
Malicious
File Type:
unix shell
Detections:
HEUR:Trojan-Downloader.Shell.Agent.bc
Link:
https://opentip.kaspersky.com/77b2389c0cb352c2a2b2296b56a3a18444dee31c487483b3a77b5b22d51112b8/results?tab=lookup
Score:
94%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/77b2389c0cb352c2a2b2296b56a3a18444dee31c487483b3a77b5b22d51112b8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/77b2389c0cb352c2a2b2296b56a3a18444dee31c487483b3a77b5b22d51112b8/
Verdict:
Malicious
Threat:
Trojan-Downloader.Shell.Agent
Link:
https://tip.neiki.dev/file/77b2389c0cb352c2a2b2296b56a3a18444dee31c487483b3a77b5b22d51112b8
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o6zdrhamwnjmfivsffvvni5bqrcn5yy4jb2ihm5hpnnsfvirck4a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm credential_access defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/260513-h85svaey8y/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Deobfuscate/Decode Files or Information
Checks CPU configuration
Creates .desktop file
Modifies Bash startup script
Adds a user to the system
Creates/modifies Cron job
Creates/modifies environment variables
Deletes log files
Enumerates running processes
Modifies rc script
File and Directory Permissions Modification
Deletes Audit logs
Deletes system logs
OS Credential Dumping
Modifies password files for system users/ groups
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/77b2389c0cb352c2a2b2296b56a3a18444dee31c487483b3a77b5b22d51112b8

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:SUSP_LNX_Base64_Exec_Apr24
Create hunting rule
Author:Christian Burkard
Description:Detects suspicious base64 encoded shell commands (as seen in Palo Alto CVE-2024-3400 exploitation)
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

sh 77b2389c0cb352c2a2b2296b56a3a18444dee31c487483b3a77b5b22d51112b8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3813602/
  
Delivery method
Distributed via web download

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