MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83a3eb2ed0d4b6a973a8a7d5b4b28c94b3177cbeb41b133fb3d36aa916c01656. 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: 83a3eb2ed0d4b6a973a8a7d5b4b28c94b3177cbeb41b133fb3d36aa916c01656
SHA3-384 hash: 7b209142788675a2ec3a3f83d75ac940f6f694a7cfff3c5b45f11ddc7b6ed6dbc8a20d2ea0c96c5042c2c7e4d86771a1
SHA1 hash: bf5012937a9a066f116228435a8ac344cdb5ab59
MD5 hash: 23f158359355d8f82a038b7fd07f1c8d
humanhash: zebra-quiet-uncle-double
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-01-31 00:11:22 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:Ydd5ZL5RmhLPcPgP/vDEeOWPwPsP4MQB+uHB5xBMBQBuLZxFok+L/TmUYUFLokIX:4ZahZuqZ0GV89uq4
TLSH T18522E0D81208351ADCF4EF1B3AAA14D064583DC5AECCCA6D8CC825A59159FFF70C6EAD
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/2XTypb77WPPwdKgUmz0hifsWCDmcVSB6dLn/an/an/a
http://conn.masjesu.zip/bins/9tJOaRU7uERuDmlwARHupjVD4pRyunrnjHn/an/an/a
http://conn.masjesu.zip/bins/UX6EY7ze0n8Ylk25rD4cru47kDGFbNc3E5n/an/an/a
http://conn.masjesu.zip/bins/sxdFdOVSKMDMngZ0lE2ofSuwHEUMKMpJl9n/an/an/a
http://conn.masjesu.zip/bins/qddHMDjsUBgibb8GSG0XPAInnKLXXrDfsHn/an/an/a
http://conn.masjesu.zip/bins/IPH3RDtYaNBzS5N2et9cAVuvHw7PsAiLEDn/an/an/a
http://conn.masjesu.zip/bins/DYPElqhwj4UXWIhQhy9U3NzS7hoM4rJEK9n/an/an/a
http://conn.masjesu.zip/bins/0WIbQI754lVUJVvNoB6BrVqI1VAm54hhIhn/an/an/a
http://conn.masjesu.zip/bins/XBXr2sdsZE0xxXsAGrkyxdHdPSMFgzfAcan/an/an/a
http://conn.masjesu.zip/bins/kaSLc7AGbWsNfTqETuzLVuIMzDrXCnoBG3n/an/an/a
http://conn.masjesu.zip/bins/k9owkvmFcDrNyfrO5hfD5oZkSxm8bQt0eWn/an/an/a
http://conn.masjesu.zip/bins/97UgP6FRNvtBRB4V9HrknHMvAPDnXSktxKn/an/an/a
http://conn.masjesu.zip/bins/3mr0j8jPcgN4AjCk8JJhk6e6F0vL0joXPBn/an/an/a
http://conn.masjesu.zip/bins/qpLeLAlZRJkqEm6JuSSLVKREL2Iy19W7RQn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
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:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679c16156d96a8d7e4cd6b2blinux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/679c15537d511d7c1faa16ea/reports/920db363-89e8-4867-8067-3f0987d29aef/overview
Result
Verdict:
UNKNOWN
Score:
2%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/83a3eb2ed0d4b6a973a8a7d5b4b28c94b3177cbeb41b133fb3d36aa916c01656
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/83a3eb2ed0d4b6a973a8a7d5b4b28c94b3177cbeb41b133fb3d36aa916c01656/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-31 00:12:04 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=qor6wlwq2s3ks45iu7k3jmumsszro7f6wqnrgp5t2nvksfwaczla._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/250131-ag6l3awnby/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Creates/modifies Cron job
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Renames itself
Contacts a large (2058) amount of remote hosts
Creates a large amount of network flows
Detects Xorbot
Xorbot
Xorbot family
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/83a3eb2ed0d4b6a973a8a7d5b4b28c94b3177cbeb41b133fb3d36aa916c01656

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 83a3eb2ed0d4b6a973a8a7d5b4b28c94b3177cbeb41b133fb3d36aa916c01656

(this sample)

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

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