MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a8b1c47f9a4ad50b7b8d984f90daf9c0a4f305a418056687e337f2391e89f59. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a8b1c47f9a4ad50b7b8d984f90daf9c0a4f305a418056687e337f2391e89f59
SHA3-384 hash: b0de8f85a75eac77a7bdda340b900e3bc1f4962594057f86a1660c337525c6b030acf66c9b1f4d9ff56d479e0c208332
SHA1 hash: 3aa69245194d1ef91db178ea07de1bb25a374d76
MD5 hash: efa371d9b2b3abe22cfb9c9025155e00
humanhash: wyoming-muppet-spaghetti-pennsylvania
File name:1.sh
Download: download sample
File size:3'314 bytes
First seen:2026-01-23 15:10:51 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 24:ItiyfyPsiyP+yPK9iyVyK3iyWyZlOiy4ytsiygyGiyNryNV2JiyUYyUOwiyoykLx:ib5VK9ViUIbwV0uIOw2LpJaGROUF/
TLSH T17161728D14B28E327CD68A12B7B8D04671A0C7A550E95ECB9BF8B8EE704DE5DF005671
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
URLMalware sample (SHA256 hash)SignatureTags
http://162.243.124.199/johenlastgen/johen.x86n/an/an/a
http://162.243.124.199/johenlastgen/johen.mipsn/an/an/a
http://162.243.124.199/johenlastgen/johen.arcn/an/an/a
http://162.243.124.199/johenlastgen/johen.i468n/an/an/a
http://162.243.124.199/johenlastgen/johen.i686n/an/an/a
http://162.243.124.199/johenlastgen/johen.x86_64n/an/an/a
http://162.243.124.199/johenlastgen/johen.mpsln/an/an/a
http://162.243.124.199/johenlastgen/johen.armn/an/an/a
http://162.243.124.199/johenlastgen/johen.arm5n/an/an/a
http://162.243.124.199/johenlastgen/johen.arm6n/an/an/a
http://162.243.124.199/johenlastgen/johen.arm7n/an/an/a
http://162.243.124.199/johenlastgen/johen.ppcn/an/an/a
http://162.243.124.199/johenlastgen/johen.spcn/an/an/a
http://162.243.124.199/johenlastgen/johen.m68kn/an/an/a
http://162.243.124.199/johenlastgen/johen.sh4n/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive medusa mirai
Link:
https://www.filescan.io/uploads/69738f9e55805a763ff2b720/reports/f2a621db-80be-4c89-b804-14480398850a/overview
Result
Gathering data
Verdict:
Malicious
File Type:
unix shell
Detections:
HEUR:Trojan-Downloader.Shell.Agent.p HEUR:Trojan-Downloader.Shell.Agent.gen HEUR:Trojan-Downloader.Shell.Agent.a
Link:
https://opentip.kaspersky.com/8a8b1c47f9a4ad50b7b8d984f90daf9c0a4f305a418056687e337f2391e89f59/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1ff24692-f65a-434e-bd91-6fe9c5ace322
Behavior Graph:
Download SVG
%3 guuid=df644bc5-1700-0000-cb9a-e163210c0000 pid=3105 /usr/bin/sudo guuid=e1332ac7-1700-0000-cb9a-e163280c0000 pid=3112 /tmp/sample.bin guuid=df644bc5-1700-0000-cb9a-e163210c0000 pid=3105->guuid=e1332ac7-1700-0000-cb9a-e163280c0000 pid=3112 execve guuid=0ec9aac7-1700-0000-cb9a-e1632a0c0000 pid=3114 /usr/bin/cp guuid=e1332ac7-1700-0000-cb9a-e163280c0000 pid=3112->guuid=0ec9aac7-1700-0000-cb9a-e1632a0c0000 pid=3114 execve guuid=0aec9acb-1700-0000-cb9a-e163370c0000 pid=3127 /usr/bin/wget guuid=e1332ac7-1700-0000-cb9a-e163280c0000 pid=3112->guuid=0aec9acb-1700-0000-cb9a-e163370c0000 pid=3127 execve
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/8a8b1c47f9a4ad50b7b8d984f90daf9c0a4f305a418056687e337f2391e89f59
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a8b1c47f9a4ad50b7b8d984f90daf9c0a4f305a418056687e337f2391e89f59/
Verdict:
Malicious
Threat:
Trojan-Downloader.Shell.Agent
Link:
https://tip.neiki.dev/file/8a8b1c47f9a4ad50b7b8d984f90daf9c0a4f305a418056687e337f2391e89f59
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2026-01-23 15:11:25 UTC
File Type:
Text (Shell)
AV detection:
21 of 36 (58.33%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rkfryr7zuswvbn5y3gcpsdnptqfe6mc2igafm2d6gn7shepit5mq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260123-smhrasey4e/
Behaviour
Reads runtime system information
Writes file to tmp directory
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.34
Link:
https://yomi.yoroi.company/submissions/8a8b1c47f9a4ad50b7b8d984f90daf9c0a4f305a418056687e337f2391e89f59

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:Linux_Shellscript_Downloader
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Shellscript downloaders
Rule name:MAL_Linux_IoT_MultiArch_BotnetLoader_Generic
Create hunting rule
Author:Anish Bogati
Description:Technique-based detection of IoT/Linux botnet loader shell scripts downloading binaries from numeric IPs, chmodding, and executing multi-architecture payloads
Reference:MalwareBazaar sample lilin.sh

File information

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

Web download

sh 8a8b1c47f9a4ad50b7b8d984f90daf9c0a4f305a418056687e337f2391e89f59

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3757619/
  
Delivery method
Distributed via web download

Comments