MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3bb8fa3a9be3d0875eec96430696199b4690a7fa66e337b44474b7fe1afac3ec. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3bb8fa3a9be3d0875eec96430696199b4690a7fa66e337b44474b7fe1afac3ec
SHA3-384 hash: 5a2766aa84cc2a6c4ee21fe49604b5c30c6aab09e53162aa58fa8d069a7440a66a6c49d84f16372a15a4cf27b8cdd678
SHA1 hash: 07fd2610954fbe83dc88e2e9642b679dec1351a9
MD5 hash: c6b35113dc1d4cf3a3ad72ec5095f5f4
humanhash: juliet-lake-mississippi-queen
File name:k.php
Download: download sample
File size:19'499 bytes
First seen:2026-03-20 11:07:17 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 384:TEBcuQpWx+BL0SWL0gUzsO9a4cbddrME8jyfzsO9a4cbddrME8jy4:TEB8i+BL0SI0XzsP4cbddr7zsP4cbddo
TLSH T168925CB512496C79FBD0CE399F3C7F4CADE8C2C42124A3ACBA0F39205A1166DC70535A
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 :
59
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.MulDrop.187.21476.2752.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade
Link:
https://www.filescan.io/uploads/69bd2a9e2000fc76c3f0959f/reports/79335c8a-4044-4fd7-a14b-91e11877ce52/overview
Verdict:
Malicious
File Type:
unix shell
Detections:
HEUR:Trojan-Downloader.Shell.Agent.bc
Link:
https://opentip.kaspersky.com/3bb8fa3a9be3d0875eec96430696199b4690a7fa66e337b44474b7fe1afac3ec/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/015c59eb-a150-4070-9cfe-efe8692528ac
Behavior Graph:
Download SVG
%3 guuid=9221638f-1600-0000-e104-dcd8d50c0000 pid=3285 /usr/bin/sudo guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289 /tmp/sample.bin guuid=9221638f-1600-0000-e104-dcd8d50c0000 pid=3285->guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289 execve guuid=54c97f92-1600-0000-e104-dcd8db0c0000 pid=3291 /usr/bin/bash guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=54c97f92-1600-0000-e104-dcd8db0c0000 pid=3291 clone guuid=4a818f92-1600-0000-e104-dcd8dd0c0000 pid=3293 /usr/bin/bash guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=4a818f92-1600-0000-e104-dcd8dd0c0000 pid=3293 clone guuid=5d67ef92-1600-0000-e104-dcd8df0c0000 pid=3295 /usr/bin/mkdir guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=5d67ef92-1600-0000-e104-dcd8df0c0000 pid=3295 execve guuid=7e907f93-1600-0000-e104-dcd8e20c0000 pid=3298 /usr/bin/mkdir guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=7e907f93-1600-0000-e104-dcd8e20c0000 pid=3298 execve guuid=735ddd93-1600-0000-e104-dcd8e40c0000 pid=3300 /usr/bin/mkdir guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=735ddd93-1600-0000-e104-dcd8e40c0000 pid=3300 execve guuid=cb322b94-1600-0000-e104-dcd8e60c0000 pid=3302 /usr/bin/mkdir guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=cb322b94-1600-0000-e104-dcd8e60c0000 pid=3302 execve guuid=bba17894-1600-0000-e104-dcd8e80c0000 pid=3304 /usr/bin/mkdir guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=bba17894-1600-0000-e104-dcd8e80c0000 pid=3304 execve guuid=d63cc594-1600-0000-e104-dcd8ea0c0000 pid=3306 /usr/bin/mkdir guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=d63cc594-1600-0000-e104-dcd8ea0c0000 pid=3306 execve guuid=f3701395-1600-0000-e104-dcd8ed0c0000 pid=3309 /usr/bin/mkdir guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=f3701395-1600-0000-e104-dcd8ed0c0000 pid=3309 execve guuid=52989395-1600-0000-e104-dcd8ef0c0000 pid=3311 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=52989395-1600-0000-e104-dcd8ef0c0000 pid=3311 execve guuid=0290f895-1600-0000-e104-dcd8f20c0000 pid=3314 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=0290f895-1600-0000-e104-dcd8f20c0000 pid=3314 execve guuid=9a9e6696-1600-0000-e104-dcd8f40c0000 pid=3316 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=9a9e6696-1600-0000-e104-dcd8f40c0000 pid=3316 execve guuid=1441e496-1600-0000-e104-dcd8f60c0000 pid=3318 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=1441e496-1600-0000-e104-dcd8f60c0000 pid=3318 execve guuid=d3d65c97-1600-0000-e104-dcd8f80c0000 pid=3320 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=d3d65c97-1600-0000-e104-dcd8f80c0000 pid=3320 execve guuid=ffb1b297-1600-0000-e104-dcd8f90c0000 pid=3321 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=ffb1b297-1600-0000-e104-dcd8f90c0000 pid=3321 execve guuid=25ad1998-1600-0000-e104-dcd8fb0c0000 pid=3323 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=25ad1998-1600-0000-e104-dcd8fb0c0000 pid=3323 execve guuid=9ccf8098-1600-0000-e104-dcd8fe0c0000 pid=3326 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=9ccf8098-1600-0000-e104-dcd8fe0c0000 pid=3326 execve guuid=7fcfe098-1600-0000-e104-dcd8000d0000 pid=3328 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=7fcfe098-1600-0000-e104-dcd8000d0000 pid=3328 execve guuid=523d3899-1600-0000-e104-dcd8020d0000 pid=3330 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=523d3899-1600-0000-e104-dcd8020d0000 pid=3330 execve guuid=a39e9699-1600-0000-e104-dcd8040d0000 pid=3332 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=a39e9699-1600-0000-e104-dcd8040d0000 pid=3332 execve guuid=c2ef1a9a-1600-0000-e104-dcd8050d0000 pid=3333 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=c2ef1a9a-1600-0000-e104-dcd8050d0000 pid=3333 execve guuid=be28b99a-1600-0000-e104-dcd8060d0000 pid=3334 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=be28b99a-1600-0000-e104-dcd8060d0000 pid=3334 execve guuid=301c729b-1600-0000-e104-dcd8070d0000 pid=3335 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=301c729b-1600-0000-e104-dcd8070d0000 pid=3335 execve guuid=17b0159c-1600-0000-e104-dcd8080d0000 pid=3336 /usr/bin/cp guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=17b0159c-1600-0000-e104-dcd8080d0000 pid=3336 execve guuid=9f42de9c-1600-0000-e104-dcd8090d0000 pid=3337 /usr/bin/touch guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=9f42de9c-1600-0000-e104-dcd8090d0000 pid=3337 execve guuid=d17d509d-1600-0000-e104-dcd80a0d0000 pid=3338 /usr/bin/bash guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=d17d509d-1600-0000-e104-dcd80a0d0000 pid=3338 clone guuid=9d4a609d-1600-0000-e104-dcd80b0d0000 pid=3339 /usr/bin/bash guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=9d4a609d-1600-0000-e104-dcd80b0d0000 pid=3339 clone guuid=fa99c99d-1600-0000-e104-dcd80c0d0000 pid=3340 /usr/bin/bash guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=fa99c99d-1600-0000-e104-dcd80c0d0000 pid=3340 clone guuid=9ce6d19d-1600-0000-e104-dcd80d0d0000 pid=3341 /usr/bin/base64 write-file guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=9ce6d19d-1600-0000-e104-dcd80d0d0000 pid=3341 execve guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342 /usr/bin/bash guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342 execve guuid=2a87aba4-1600-0000-e104-dcd8200d0000 pid=3360 /usr/bin/rm delete-file guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=2a87aba4-1600-0000-e104-dcd8200d0000 pid=3360 execve guuid=fd0220a5-1600-0000-e104-dcd8210d0000 pid=3361 /usr/bin/bash guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=fd0220a5-1600-0000-e104-dcd8210d0000 pid=3361 clone guuid=9a572aa5-1600-0000-e104-dcd8220d0000 pid=3362 /usr/bin/bash guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=9a572aa5-1600-0000-e104-dcd8220d0000 pid=3362 clone guuid=d8ef52a5-1600-0000-e104-dcd8230d0000 pid=3363 /usr/bin/bash guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=d8ef52a5-1600-0000-e104-dcd8230d0000 pid=3363 execve guuid=c818bba5-1600-0000-e104-dcd8250d0000 pid=3365 /usr/bin/rm guuid=827af691-1600-0000-e104-dcd8d90c0000 pid=3289->guuid=c818bba5-1600-0000-e104-dcd8250d0000 pid=3365 execve guuid=bfc6d49e-1600-0000-e104-dcd80f0d0000 pid=3343 /usr/bin/bash guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=bfc6d49e-1600-0000-e104-dcd80f0d0000 pid=3343 clone guuid=b490e39e-1600-0000-e104-dcd8100d0000 pid=3344 /usr/bin/bash guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=b490e39e-1600-0000-e104-dcd8100d0000 pid=3344 clone guuid=e64b539f-1600-0000-e104-dcd8110d0000 pid=3345 /usr/bin/ls guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=e64b539f-1600-0000-e104-dcd8110d0000 pid=3345 execve guuid=f48ce69f-1600-0000-e104-dcd8120d0000 pid=3346 /usr/bin/cat guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=f48ce69f-1600-0000-e104-dcd8120d0000 pid=3346 execve guuid=88703ea0-1600-0000-e104-dcd8130d0000 pid=3347 /usr/bin/ls guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=88703ea0-1600-0000-e104-dcd8130d0000 pid=3347 execve guuid=b373b5a0-1600-0000-e104-dcd8140d0000 pid=3348 /usr/bin/mkdir guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=b373b5a0-1600-0000-e104-dcd8140d0000 pid=3348 execve guuid=68871ea1-1600-0000-e104-dcd8150d0000 pid=3349 /usr/bin/mv guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=68871ea1-1600-0000-e104-dcd8150d0000 pid=3349 execve guuid=2c609aa1-1600-0000-e104-dcd8160d0000 pid=3350 /usr/bin/bash guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=2c609aa1-1600-0000-e104-dcd8160d0000 pid=3350 clone guuid=1ae8a1a1-1600-0000-e104-dcd8170d0000 pid=3351 /usr/bin/base64 write-file guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=1ae8a1a1-1600-0000-e104-dcd8170d0000 pid=3351 execve guuid=d4fafda1-1600-0000-e104-dcd8180d0000 pid=3352 /usr/bin/rm delete-file guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=d4fafda1-1600-0000-e104-dcd8180d0000 pid=3352 execve guuid=15b557a2-1600-0000-e104-dcd8190d0000 pid=3353 /usr/bin/ls guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=15b557a2-1600-0000-e104-dcd8190d0000 pid=3353 execve guuid=6c3ad7a2-1600-0000-e104-dcd81a0d0000 pid=3354 /usr/bin/bash guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=6c3ad7a2-1600-0000-e104-dcd81a0d0000 pid=3354 clone guuid=86fddfa2-1600-0000-e104-dcd81b0d0000 pid=3355 /usr/bin/base64 write-file guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=86fddfa2-1600-0000-e104-dcd81b0d0000 pid=3355 execve guuid=868a3fa3-1600-0000-e104-dcd81c0d0000 pid=3356 /usr/bin/ls guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=868a3fa3-1600-0000-e104-dcd81c0d0000 pid=3356 execve guuid=588fc3a3-1600-0000-e104-dcd81e0d0000 pid=3358 /usr/bin/cat guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=588fc3a3-1600-0000-e104-dcd81e0d0000 pid=3358 execve guuid=7f2112a4-1600-0000-e104-dcd81f0d0000 pid=3359 /usr/bin/ls guuid=8aa7609e-1600-0000-e104-dcd80e0d0000 pid=3342->guuid=7f2112a4-1600-0000-e104-dcd81f0d0000 pid=3359 execve
Score:
81%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/3bb8fa3a9be3d0875eec96430696199b4690a7fa66e337b44474b7fe1afac3ec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3bb8fa3a9be3d0875eec96430696199b4690a7fa66e337b44474b7fe1afac3ec/
Verdict:
Malicious
Threat:
Trojan-Downloader.Shell.Agent
Link:
https://tip.neiki.dev/file/3bb8fa3a9be3d0875eec96430696199b4690a7fa66e337b44474b7fe1afac3ec
Threat name:
Script-Shell.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2026-03-20 11:08:17 UTC
File Type:
Text (Shell)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ho4puou34piioxxmszbqnfqztndjbj72m3rtpnceos374gx2ypwa._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260320-m8na1sex6q/
Behaviour
Reads runtime system information
Writes file to tmp directory
Deobfuscate/Decode Files or Information
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/3bb8fa3a9be3d0875eec96430696199b4690a7fa66e337b44474b7fe1afac3ec

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 3bb8fa3a9be3d0875eec96430696199b4690a7fa66e337b44474b7fe1afac3ec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3784565/
  
Delivery method
Distributed via web download

Comments