MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91346ac8b06a1756de424ca990fb48feef6ccea834ec1897656a6d2da2cb30a5. 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: 91346ac8b06a1756de424ca990fb48feef6ccea834ec1897656a6d2da2cb30a5
SHA3-384 hash: bd4133e2a03270db6b6ef8841406c7297ccd85247fd10102282045f45cda79c7752f7b84e1d33c0cfb8b0e91ed3b5d42
SHA1 hash: e679b330989eb1f9cc394c4f206309fe5746c888
MD5 hash: 75874fff5ff59c9ded9d5ec38c557f23
humanhash: nineteen-one-potato-princess
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-01-29 01:01:34 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:ZZVRcPPF/U6B45M4p1OZLj/tFOhiNp1OZLj7tFUVRcPPV/hD:Z0/U6K5M4p1OZLj/tFOkNp1OZLj7tFVR
TLSH T114229BC82559103218A0DA0B387919E52D1C7C845CEE8E6D98C839EBC58DFEF75D6EBC
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/ksJJxsNDsmY4Thu5PZVIc3opM3KexWUY39n/an/an/a
http://conn.masjesu.zip/bins/yFSwML0YuETXGX6LWfZ27wgbRo95CYpBN5n/an/an/a
http://conn.masjesu.zip/bins/YWjXwmY4I1d8wWUcYf24T6ySnqEfQiWcCen/an/an/a
http://conn.masjesu.zip/bins/j7PbqStP38vJaG4cHpbOD5T5GiSbbPXLidn/an/an/a
http://conn.masjesu.zip/bins/cr0ngC7rVcHtem1ylYFJPSWKC27TPtgon5n/an/an/a
http://conn.masjesu.zip/bins/u0xjpMMhqfun9ZiWsqo2fFWJmm4DEBu8OMn/an/an/a
http://conn.masjesu.zip/bins/8NeCk7J4mS7qbVZvBzJZbBx13wNrCSSLQun/an/an/a
http://conn.masjesu.zip/bins/kbJQoKbwIKdIcQ37Yfun9Bdk198yWjdLT9n/an/an/a
http://conn.masjesu.zip/bins/xBGGngxoBJeDfDZfnro8W6KZSJGfUF3vQgn/an/an/a
http://conn.masjesu.zip/bins/oAJVdiDzaVeNu5xCyZ2sDm5cC1yTt45GwXn/an/an/a
http://conn.masjesu.zip/bins/bUYURNsHIcp4OsHRCrI1VRKwXezWycqmJon/an/an/a
http://conn.masjesu.zip/bins/el8a9E8JEnFAgiNMJwY9aiQF5bSxfY6D9qn/an/an/a
http://conn.masjesu.zip/bins/PoWDMYgzOWgLA4M287Z9eoH08LQvhJ8Awcn/an/an/a
http://conn.masjesu.zip/bins/mAHI2H2UaiMzfhOkeQbt3xtPqwwPEdDlqjn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
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:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6799816239cd5095f12aea38linux22vpnfull_triage
Tags:
virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/67997e0c6410df5c87bd0ae3/reports/436233c4-20ec-4477-ac84-810dc9af0513/overview
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/91346ac8b06a1756de424ca990fb48feef6ccea834ec1897656a6d2da2cb30a5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/91346ac8b06a1756de424ca990fb48feef6ccea834ec1897656a6d2da2cb30a5/
Threat name:
Script.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2025-01-29 01:02:05 UTC
File Type:
Text (Shell)
AV detection:
17 of 38 (44.74%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=se2gvsfqnilvnxscjsuzb62i73xwztvigtwbrf3fnjws3iwlgcsq._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/250129-bds28syqbp/
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 (1604) amount of remote hosts
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/91346ac8b06a1756de424ca990fb48feef6ccea834ec1897656a6d2da2cb30a5

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 91346ac8b06a1756de424ca990fb48feef6ccea834ec1897656a6d2da2cb30a5

(this sample)

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

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