MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef64f92d009eeba267c0557bbe9baf2f586400bccd0d85bfbbb9860a5beac279. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef64f92d009eeba267c0557bbe9baf2f586400bccd0d85bfbbb9860a5beac279
SHA3-384 hash: 550c247202b27bf2ccaad69330a86efd0fa4e0aeac7638d59cd247c08a6b6c1f603ce20b5b62d7f073c6eb603e4a6c7d
SHA1 hash: 19f997ec5d7d1328f6e46cee0d6c82b690e3d752
MD5 hash: e08e6ba8ce67e87dd95045fb923fe40f
humanhash: mexico-connecticut-lion-mars
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-02-04 08:06:54 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:YaoakamFVlaQMd5LFWFGF3I+pnLO+HA82ULBL5L9o/P2oUmWQqrHL7X4ZSZYLZ78:WEZK4Rp9o/Oo9vzKm8Rp9o/Oodfy
TLSH T14822DEC6225450635D64CE5B79B908E4644C7986A8CD4B198DCC6CEDC48CFFF708BEAE
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/OKVjtprLMkJnXFWKshZUqKwVtb9ilyTzAWn/an/an/a
http://conn.masjesu.zip/bins/gvL5RqSRyAzDgsBaR8ONq5QSvppjF9wUfVn/an/an/a
http://conn.masjesu.zip/bins/H7NmCP4xgMwdaUA4WN9dhoqOwX4HgpEuXOn/an/an/a
http://conn.masjesu.zip/bins/Jbxov8CEAaXou3buMCrkra2vom6MTNQQ6mn/an/an/a
http://conn.masjesu.zip/bins/EPzVKb2uVR5uvwGL1kxQb0qFxC5A6y5Hm6n/an/an/a
http://conn.masjesu.zip/bins/gi1lRSzNcxJGQh9fSTQDwq9Ia7ToMrRqXyn/an/an/a
http://conn.masjesu.zip/bins/F1ZUfWgwSIvoE8GpivQCf6DQTc0xGfBxx7n/an/an/a
http://conn.masjesu.zip/bins/40zUtiKkL2ttwfUm9JXOidvmt8Htmscjmsn/an/an/a
http://conn.masjesu.zip/bins/ykqX1Y0igSWrNvOPgB4KLjq6n5dkazxyHQn/an/an/a
http://conn.masjesu.zip/bins/ZFNpzWthbn6tVBqaMOqyaH9lZJgg0TbEoJn/an/an/a
http://conn.masjesu.zip/bins/Dbxlvlzp1FnNWXSRmKFfgGxu8V7DDqaXdKn/an/an/a
http://conn.masjesu.zip/bins/uLWjQQW9fDDrOdrIrOBVCRs66rFPWRcsNsn/an/an/a
http://conn.masjesu.zip/bins/rq0Tdpdb7gdHQ1Hb15FY934MUAbrz9tBf2n/an/an/a
http://conn.masjesu.zip/bins/d8OGfA4Dax8LyNOnZFHEECt9t38G8JeoRYn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
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:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a1cb742dcee78dd8194ae0linux22vpnfull_triage
Tags:
virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/67a1caafb72e1314bcda2692/reports/5e313624-db2a-4e02-9dee-875b37b9c012/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/ef64f92d009eeba267c0557bbe9baf2f586400bccd0d85bfbbb9860a5beac279
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef64f92d009eeba267c0557bbe9baf2f586400bccd0d85bfbbb9860a5beac279/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-04 08:07:10 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=55spsliat3v2ez6akv535g5pf5mgiaf4zugylp53xgdauw7kyj4q._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/250204-jz1yza1jgt/
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 (2209) amount of remote hosts
Creates a large amount of network flows
Detects Xorbot
Xorbot
Xorbot family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ef64f92d009e/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/ef64f92d009eeba267c0557bbe9baf2f586400bccd0d85bfbbb9860a5beac279

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 ef64f92d009eeba267c0557bbe9baf2f586400bccd0d85bfbbb9860a5beac279

(this sample)

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

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