MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a11e2d237251768454e49a092e9038f1cb88768a1b9403d070726b5cef0fc12. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a11e2d237251768454e49a092e9038f1cb88768a1b9403d070726b5cef0fc12
SHA3-384 hash: a8c4de749a9179347ab48054dc52faf6e90742a26dbc3d0424386efec285990bc7fc6f61bcdc9c26abb6636fae81406a
SHA1 hash: f6a06fd2d5e733ba3cbd1f6c83967bdd1b5cbf01
MD5 hash: 05fd90c0acda718d6553bcfb6a2af2a1
humanhash: single-beryllium-cup-fifteen
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-02-15 11:11:52 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:gFbWeZIkGSFxqjzO+WSNogEF9g7fu1mWF9g7fVaWSNogQWeZIklFxqjzM:gFcSFxqjzOl1mPVFxqjzM
TLSH T1D122BDC83244012158A6CF5B79A914D4588CBD819CCC4E6EADD437ED881DFBBB4E6EBC
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/21PBzcJqWwSm7P9eqoHd8dK4JthHtOtYyKn/an/an/a
http://conn.masjesu.zip/bins/GGpAAucrYGQzfmx7Rr7wBg6i2LpdP9qyQun/an/an/a
http://conn.masjesu.zip/bins/QO1XhnFJTptqc7SgDOLTpUFf0J6cgzXQyon/an/an/a
http://conn.masjesu.zip/bins/fWXrYAYvAT1b0fwuziDmVTJzohnExmWyJpn/an/an/a
http://conn.masjesu.zip/bins/wHKp85QCmLd2Xt7lfi7efaeOfUG4IGPhVin/an/an/a
http://conn.masjesu.zip/bins/QPu5OQbPioSRvrANzCOt4ZtoVqIdPsskUGn/an/an/a
http://conn.masjesu.zip/bins/zgE5AVKpzGtm4YRiTxfj7m2gaF0CmzUOI1n/an/an/a
http://conn.masjesu.zip/bins/0PXiAaMr9p27iDl4gI8lbUQGTR3DF62Tvon/an/an/a
http://conn.masjesu.zip/bins/oCF2ZDDZ1aa203tc0vUF8bPNARQxbYgWcRn/an/an/a
http://conn.masjesu.zip/bins/iUtHDuBrDtdMvbiZVcCJb11IA5sfQJjOzin/an/an/a
http://conn.masjesu.zip/bins/qZPKfyIp8LhnCdFSiMcQuLKqgS6mfXCSLbn/an/an/a
http://conn.masjesu.zip/bins/OAH3YqTTu9BU7vs9rnWD7PjKIMKuBSPECRn/an/an/a
http://conn.masjesu.zip/bins/UqgRlIs1gERvWjGBzYihQJ8mT72wkfzPDKn/an/an/a
http://conn.masjesu.zip/bins/EvFk2eEJdKloSFyrflny18bk4DMtvtiz0Sn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
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:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b0774ca0fd713c335ae2bflinux22vpnfull_triage
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/67b0768fc2f1c1c7a059cee5/reports/15a5f8e0-5d5d-447e-8017-442a6bea74a3/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/8a11e2d237251768454e49a092e9038f1cb88768a1b9403d070726b5cef0fc12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a11e2d237251768454e49a092e9038f1cb88768a1b9403d070726b5cef0fc12/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-15 11:12:13 UTC
File Type:
Text (Shell)
AV detection:
17 of 37 (45.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rii6furxeulwqrkojgqjf2idr4olrb3iug4uapiha4tlltxq7qja._file
Result
Malware family:
xorbot
Create hunting rule
Score:
  10/10
Tags:
family:xorbot antivm botnet defense_evasion discovery execution linux persistence privilege_escalation trojan
Link:
https://tria.ge/reports/250215-nayjrsznbx/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Creates a large amount of network flows
Creates/modifies Cron job
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Renames itself
Contacts a large (583) amount of remote hosts
Detects Xorbot
Xorbot
Xorbot family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8a11e2d23725/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/8a11e2d237251768454e49a092e9038f1cb88768a1b9403d070726b5cef0fc12

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:UNK_install_script
Create hunting rule
Author:evilcel3ri
Description:Detects a suspicious behaviour in an bash installation script

File information

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

Web download

Xorbot

sh 8a11e2d237251768454e49a092e9038f1cb88768a1b9403d070726b5cef0fc12

(this sample)

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

Comments