MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0fa4cca9af00bd955f4b04643141d9659182ff73a99974ff42794e69435479d4. 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: 0fa4cca9af00bd955f4b04643141d9659182ff73a99974ff42794e69435479d4
SHA3-384 hash: 9e549f40064f8e549f5304e5d45c1bb2155bd55f3a0899197a966afa3d84d1706324d1fe69ba4b86f708c30c7e1ff452
SHA1 hash: ea9b672f42a4c3d1765b2c7a40a181a7e8e7adee
MD5 hash: 6792368973fdbd3a095bc3739c033176
humanhash: floor-red-ceiling-oranges
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'494 bytes
First seen:2025-02-12 19:51:27 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:vKOKzkMLCP2WVsrw3aLPsV9MpI4r2WVsrwJOKzkMdLPsV9S3s:vKOKzkMLC9aLPsV9MpI4vOKzkMdLPsV9
TLSH T15F22CECE2643C8E71F01CFBD79E208185502B2D5A9F48B84ACBC99DD89CDB46249DF1E
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://37.44.238.88/bins/88skxrNJJTyE0XPK0MyyRmRjEw6QhbptJon/an/an/a
http://37.44.238.88/bins/5LfcbSPGEuNY9MhSVQ78ulwEAkvI8kYW2sn/an/an/a
http://37.44.238.88/bins/jU5t1SDhISPIhkHV7ogKa5lCCss3WPqP8Gn/an/an/a
http://37.44.238.88/bins/ow9BsyQsB6NKWb8rILjxdRbU4LFSlSwCUwn/an/an/a
http://37.44.238.88/bins/2HLy0d5dGHIg2WzWvOKsL2gD8NSalDvaMln/an/an/a
http://37.44.238.88/bins/vQCqZYrU8hqKh0kZsbQu5yUmGVq1fGJ2kBn/an/an/a
http://37.44.238.88/bins/LU3984zEKdmxk97JWTnw7C3oA8kP8Sw4EEn/an/an/a
http://37.44.238.88/bins/JVYOaBlgZr3FtAIcyDEU39rR8JXevwhMsGn/an/an/a
http://37.44.238.88/bins/7amPqqSDZkxcaSZEsbpZXH5OCEUCOFjNden/an/an/a
http://37.44.238.88/bins/RQjLU5P5COuNzXDk45YzBaP28Q74AKtdxhn/an/an/a
http://37.44.238.88/bins/3Wi2Jl1uAVqvDtFEUHvQ6xUhbNw2xEZHYMn/an/an/a
http://37.44.238.88/bins/kdtUpYyqMQYitFIJJocvoAm9uSlKGdbczen/an/an/a
http://37.44.238.88/bins/NraiHN1dpZcXys6zLgedizssawVwixVkZvn/an/an/a
http://37.44.238.88/bins/mhE13kLtbegVfHVqnRqVl8HZEvfNW56SwWn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
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:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67acfbf04f5583c4c4d87bcflinux22vpnfull_triage
Tags:
shellcode agent virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/67acfbf641f6d21e6a3a4e4f/reports/d0391423-b7e5-4fc5-b6ae-8cae046fea50/overview
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/0fa4cca9af00bd955f4b04643141d9659182ff73a99974ff42794e69435479d4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0fa4cca9af00bd955f4b04643141d9659182ff73a99974ff42794e69435479d4/
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2025-02-12 19:52:14 UTC
File Type:
Text (Shell)
AV detection:
13 of 37 (35.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b6smzknpac6zkx2larsdcqozmwiyf73tvgmxj72cpfhgsq2uphka._file
Result
Malware family:
xorbot
Create hunting rule
Score:
  10/10
Tags:
family:xorbot antivm botnet defense_evasion discovery linux trojan
Link:
https://tria.ge/reports/250212-ylgqhaxldv/
Behaviour
Reads runtime system information
Writes file to tmp directory
Checks CPU configuration
File and Directory Permissions Modification
Executes dropped EXE
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/0fa4cca9af00bd955f4b04643141d9659182ff73a99974ff42794e69435479d4

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 0fa4cca9af00bd955f4b04643141d9659182ff73a99974ff42794e69435479d4

(this sample)

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

Comments