MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6a39b06b03aa1cb456b404e0097820f772440ff06d022544ef2dd3888e48b13. 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: a6a39b06b03aa1cb456b404e0097820f772440ff06d022544ef2dd3888e48b13
SHA3-384 hash: dff926c59db1d565e0e9d31616e9ab5e488eda92cbfb3fdb4929eed635a0ff3c2954690d83bfb65ada3280757f42c10c
SHA1 hash: 04e4ddd5bf0dfd176ffaf3595e9fe0747993d3d0
MD5 hash: 6cd004e96f36825b86cef1d5a4c7e45d
humanhash: leopard-edward-four-pasta
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-01-17 07:06:08 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:CVV0PjyjG/OGmGRgzPHUtx7h0W9U9PHUtxgLVV0PjSG/OGmGRgS:Y6h0WUi
TLSH T16D22BDC8200060221EA6DE0A39BD58E4698868916CDC4F799DCD6DED810EFFF7485EFD
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/QzzMyC0bQpquDfINImN9YIo361cZsGZQD1n/an/an/a
http://conn.masjesu.zip/bins/twI54YE7E3U1TiyYjqDzrQO48YxZ92StPYn/an/an/a
http://conn.masjesu.zip/bins/27W52lAWscsHRvK72swMiCMeBRWbkHayqnn/an/an/a
http://conn.masjesu.zip/bins/W09MuPPP8CwauGIO6bCbtUQ1kSWl9aPZBUn/an/an/a
http://conn.masjesu.zip/bins/3d0PuW3gg0hoy7vQA7Ww1vyk4mieCmr4qEn/an/an/a
http://conn.masjesu.zip/bins/Ik5z4APNVhYwkc63Vcq9CPqxDzTZHBuomjn/an/an/a
http://conn.masjesu.zip/bins/C4isMob1hqxoDzosd7WmvbEZIxsMABce4Jn/an/an/a
http://conn.masjesu.zip/bins/TS0Ml6uYAUvcDWgOvqRHuo7zaMiVpbfH6xn/an/an/a
http://conn.masjesu.zip/bins/1EVOzkEflvlsMhqQgWgimVJmyfdNB3tJwRn/an/an/a
http://conn.masjesu.zip/bins/8OnAyoJx52IjXIBYrkO2ZGkgXS31kRkCaan/an/an/a
http://conn.masjesu.zip/bins/o2G2fl2plqnPRQpjFpNwLiHZOA27sMFwNGn/an/an/a
http://conn.masjesu.zip/bins/rXgfTFiy2jA0DKqh3LXXM6txXNogJMXxMMn/an/an/a
http://conn.masjesu.zip/bins/5o2LIbHHbhAtS5uNJ1HNuJveh3rCr9O8Cxn/an/an/a
http://conn.masjesu.zip/bins/mCedmHrhdDCg8hjMwMwdAdxMpxeFLZdCFAn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
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=678a0198aa9c8e7858df1c38linux22vpnfull_triage
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/678a0196712a6bfd1529c9ed/reports/cb8351dc-f1ec-40c3-93a9-5322d34f5638/overview
Score:
2%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/a6a39b06b03aa1cb456b404e0097820f772440ff06d022544ef2dd3888e48b13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6a39b06b03aa1cb456b404e0097820f772440ff06d022544ef2dd3888e48b13/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2025-01-17 07:07:04 UTC
File Type:
Text (Shell)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u2rzwbvqhkq4wrllibhabf4cb53siqh7a3icevco6lotrchermjq._file
Result
Malware family:
xorbot
Create hunting rule
Score:
  10/10
Tags:
family:xorbot antivm botnet defense_evasion discovery execution linux persistence privilege_escalatio trojan
Link:
https://tria.ge/reports/250117-hxmg5awlby/
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 (1619) amount of remote hosts
Detects Xorbot
Xorbot
Xorbot family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a6a39b06b03a/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/a6a39b06b03aa1cb456b404e0097820f772440ff06d022544ef2dd3888e48b13

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 a6a39b06b03aa1cb456b404e0097820f772440ff06d022544ef2dd3888e48b13

(this sample)

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

Comments