MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef43a58fa239589d67b282a66f5683740166ab802ad587ab6ca5c144259325b3. 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


Xorbot


Vendor detections: 7


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

SHA256 hash: ef43a58fa239589d67b282a66f5683740166ab802ad587ab6ca5c144259325b3
SHA3-384 hash: c84415d91f21851ee34b275d19aedde7211954fe9d9851df155e7c7f6c0d03e2d58af8c07a53e000bda149764217792a
SHA1 hash: 73792d271d7624165d786b29b4c29b2140f0b5f4
MD5 hash: d21926a2cc2e12fbb3315c2357bf26e2
humanhash: table-enemy-november-juliet
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-01-07 17:16:18 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:Y0f0z0jWlCKswR6Li6dLX+XuXNm6l+LgczzpzBz2nToYUV99DLcXKcR9HAH8Hzc2:2adH+Bo3R1Kezc8myBQp3RFKezc8k
TLSH T10C22CDCA231141315871AE1E3A6D48E0189DBC886DCE8A6DD4D836DCC84DFFE75C6EAD
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/v3W498A2nl10uG0ic06JCzInGy6Qm5XNY2n/an/an/a
http://conn.masjesu.zip/bins/2LT9W0xVweer0s6bl2mD5U1egycVRxkykXn/an/an/a
http://conn.masjesu.zip/bins/YFTMxsgYUkdOcrNzggRMgMkWdAZQYlccDJn/an/an/a
http://conn.masjesu.zip/bins/wIW8qe4FAaSi6xJgkSFXtzq0UkfYwzvHk3n/an/an/a
http://conn.masjesu.zip/bins/1ccyy6QOqRbTrBmNrxM1XqWFIeN1y30zjGn/an/an/a
http://conn.masjesu.zip/bins/s0kM6LTp9N4mPI0573yZDDTUpg9AEERXfZn/an/an/a
http://conn.masjesu.zip/bins/xnM9CqYl2wLn7pz1l5In4YIckby643wmu2n/an/an/a
http://conn.masjesu.zip/bins/VWIoqXYFJWPxBunxp3qHaAGo6I9TxaK6fWn/an/an/a
http://conn.masjesu.zip/bins/von40cFWOXi1uc6YADbLdE0ufspfeT2zJ7n/an/an/a
http://conn.masjesu.zip/bins/vTf5eMzZLivaeDVO1xVaBXPr1FYduYetsNn/an/an/a
http://conn.masjesu.zip/bins/2123B4pktyx0y63jpUWG4i36p3RpPNLKMpn/an/an/a
http://conn.masjesu.zip/bins/qgzpTloNIoF10Z6fcDpRpUeNOGUGC0sKfLn/an/an/a
http://conn.masjesu.zip/bins/1jevnVUap8RiicnvOB7GW4l5Zm1iMc8bpcn/an/an/a
http://conn.masjesu.zip/bins/eHSb4CM6KFpL5yMetytPAUSE2x5PspcFubn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
141
Origin country :
DE DE
Vendor Threat Intelligence
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

Sanesecurity.Malware.30787.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677d6244ffdcee13ec86294dlinux22vpnfull_triage
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/677d618ec4a501b46c69d58f/reports/e2b2e4bb-06f7-441a-a6cc-cc6fbe313ba7/overview
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/ef43a58fa239589d67b282a66f5683740166ab802ad587ab6ca5c144259325b3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef43a58fa239589d67b282a66f5683740166ab802ad587ab6ca5c144259325b3/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-07 17:17:04 UTC
File Type:
Text (Shell)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55b2ld5chfmj2z5sqktg6vudoqawnk4aflkypk3muxauijmtewzq._file
Result
Malware family:
xorbot
Create hunting rule
Score:
  10/10
Tags:
family:xorbot antivm botnet defense_evasion discovery linux trojan
Link:
https://tria.ge/reports/250107-vtn8rszrc1/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
File and Directory Permissions Modification
Executes dropped EXE
Detects Xorbot
Xorbot
Xorbot family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ef43a58fa239/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ef43a58fa239589d67b282a66f5683740166ab802ad587ab6ca5c144259325b3

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

File information

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

Web download

Xorbot

sh ef43a58fa239589d67b282a66f5683740166ab802ad587ab6ca5c144259325b3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3090349/
  
Delivery method
Distributed via web download

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