MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cbf998ee8952935c6666e3f4fd7e8e330d0a858b0e046a635a30ef6d042e0ce. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2cbf998ee8952935c6666e3f4fd7e8e330d0a858b0e046a635a30ef6d042e0ce
SHA3-384 hash: 2dc42438bba4aeb809380303f0af612e9658a9e9e5dc1a95b5c6f0c23e6b0b340cb0899ae6fd5b4b2f16b03098bf6323
SHA1 hash: 14f1a2fa9911019d019c4621f9034f667df43c5b
MD5 hash: 753ee3c5d90aaaa0a7a44baa340a5c4d
humanhash: uncle-illinois-nuts-spring
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'494 bytes
First seen:2025-02-08 09:11:16 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:eG7NyN3eeRlIp+m0bQIHI073ee8uaKrH+p+m000Wef1qL+75Y7Nyi:eG7NS3eeHIKQIHIgeeXwY27Nn
TLSH T1F922F2CC228761F16B94CEA9B9BA0415A107A0E49FF44B048DDC58EE858CEDB352DF5F
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://37.44.238.88/bins/1mJN8M5wspgVM8ouXLp1d1Gw1w62tQmehin/an/an/a
http://37.44.238.88/bins/yV8srI8I25K3lrJ9X3soUxoFg9AHIUoQKHn/an/an/a
http://37.44.238.88/bins/p4mvAm5TeJ4eD0gZfKBgkI0Xz8XAVinIJGn/an/an/a
http://37.44.238.88/bins/BUgtHnrgfgOubHW3hueXUpTl2ESAfblfZXn/an/an/a
http://37.44.238.88/bins/ZnYHGj5D21CYC0tGGQpZbQpz9BUPqu8qkyn/an/an/a
http://37.44.238.88/bins/xegPJFqzW7PKhNPeqeo6erfoOVUAOBTP8Zn/an/an/a
http://37.44.238.88/bins/Wq91A9V753Bi7eAaIPM6ngURyBUfmysFyzn/an/an/a
http://37.44.238.88/bins/Q0Df3I3NrfPooVwmaPqvyqTJhUsTgtuD5Jn/an/an/a
http://37.44.238.88/bins/RNzErNgM03uVF7xeouhBtNefyhbazHy1Dhn/an/an/a
http://37.44.238.88/bins/ctaAm5bWvc8bKCKZTX7akd8YxuYJlESj9on/an/an/a
http://37.44.238.88/bins/NwbD5aaBehSVoDS1aHJiuNI2odIJM7sHCnn/an/an/a
http://37.44.238.88/bins/j5VggsugH60sc0SqErZX9uZb5aYO8bWuYzn/an/an/a
http://37.44.238.88/bins/nwmnCm9FMNiivStTu6HVYLmT2UIXA8myG1n/an/an/a
http://37.44.238.88/bins/WwVbigGXkjGK0tTioQbUwIF8X53ulifGJIn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
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:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a7204f5ca88ce643b7f299linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
UNKNOWN
Score:
3%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/2cbf998ee8952935c6666e3f4fd7e8e330d0a858b0e046a635a30ef6d042e0ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2cbf998ee8952935c6666e3f4fd7e8e330d0a858b0e046a635a30ef6d042e0ce/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-08 09:12:16 UTC
File Type:
Text (Shell)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fs7ztdxisuutlrtgny7u7v7i4mynbkcywdqenjrvumhpnucc4dha._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/250208-k5r4paxncp/
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 (2164) 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/2cbf998ee8952935c6666e3f4fd7e8e330d0a858b0e046a635a30ef6d042e0ce

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 2cbf998ee8952935c6666e3f4fd7e8e330d0a858b0e046a635a30ef6d042e0ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430643/
  
Delivery method
Distributed via web download

Comments