MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f26b28bd5ed8534a947661faa2e664964a1b67b63d49ca0f3265e39f38127703. 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: f26b28bd5ed8534a947661faa2e664964a1b67b63d49ca0f3265e39f38127703
SHA3-384 hash: 1809c0ea78fb85b6df600111b32372b744893658506ae180a46f39d348e79540b22f5fa49ac6639975d833abef84288b
SHA1 hash: cda1efd0be1437de60a27c436aadb7815269532f
MD5 hash: 90f2b189a7d0211f6bdd610ec92947d0
humanhash: moon-south-delaware-lake
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-02-02 22:51:37 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:YIEFLH3LBY9Y9YBgRi6p3t3t3Gf73YcgizIzEzXYoILTvCLswP/T4zRzJzUfrGLK:67/hhGf736ykuTAjhhGf73B
TLSH T15A22BFC5329810122EB1CE1E6A595DE49808ADC19CCC5E6EA4C839ECD54CFFF35CE9E9
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/YKtOEg1VT2biJ8hpgR3gakJgNPV9eHSedxn/an/an/a
http://conn.masjesu.zip/bins/dUpWpZOcBsWV6CIU1IPdTpv5G32ogNW5Ken/an/an/a
http://conn.masjesu.zip/bins/4r3M1eznVazTITrD3zltC9hQwbRkRKTryAn/an/an/a
http://conn.masjesu.zip/bins/0iBovlOce5CMypLzVElIGqfCfpSzjZZw0un/an/an/a
http://conn.masjesu.zip/bins/kkIQnk5foqGRcWDFL29zKUO4phDveBqgImn/an/an/a
http://conn.masjesu.zip/bins/1TcpfEMyynYPfOTcoCMcvwkBWoX7MdNhdPn/an/an/a
http://conn.masjesu.zip/bins/mz4NosowRnhS4xrVa8zHBmwvJsCboG7HIpn/an/an/a
http://conn.masjesu.zip/bins/kxouKwmmeD9WNs8BQ2mVsuafHhElAV55EMn/an/an/a
http://conn.masjesu.zip/bins/VOPLPcGs1SCED4jHriXSrGedg1RKwUECkKn/an/an/a
http://conn.masjesu.zip/bins/UlbU4mPtrnEUDZIfMJPEiVlf2SkEUs0z5qn/an/an/a
http://conn.masjesu.zip/bins/5p5cPIAkprgRw1oH2KJJMbECmfVVYQrFkpn/an/an/a
http://conn.masjesu.zip/bins/EJr6PEx7oDfQsL2bRi4a14aIZ0oEeeqxXcn/an/an/a
http://conn.masjesu.zip/bins/Q5vqVk3FyUZNEh6mU2Z0RQxDPOBKsMxrwKn/an/an/a
http://conn.masjesu.zip/bins/aDt99Xe4ui5OKM6XaMhuKpTlBzIBA3YeU2n/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=679ff71d2dcee78dd8191776linux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/679ff71c2681e793d8ab05ad/reports/7cced025-7002-4359-ad7c-35a158d717a2/overview
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/f26b28bd5ed8534a947661faa2e664964a1b67b63d49ca0f3265e39f38127703
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f26b28bd5ed8534a947661faa2e664964a1b67b63d49ca0f3265e39f38127703/
Threat name:
Script.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2025-02-02 22:52:13 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=6jvsrpk63bjuvfdwmh5kfzteszfbwz5whve4udzsmxrz6oaso4bq._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/250202-2tdklatjdl/
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 (2131) 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/f26b28bd5ed8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.28
Link:
https://yomi.yoroi.company/submissions/f26b28bd5ed8534a947661faa2e664964a1b67b63d49ca0f3265e39f38127703

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 f26b28bd5ed8534a947661faa2e664964a1b67b63d49ca0f3265e39f38127703

(this sample)

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

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