MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3c9edfd90b5233a847f5b718bc082042bf57551481ac0b78584a22226ce7a66. 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: a3c9edfd90b5233a847f5b718bc082042bf57551481ac0b78584a22226ce7a66
SHA3-384 hash: 8cd6e2d8c55d590d5278fd400f3b16afd80e1a1bbad9e0d3d75ec075a65a02696bd69536a1ad144e6b6bebd5cc8c3c9e
SHA1 hash: 2e35b4424e17875e3dd3e8dc0053517d6b7d7632
MD5 hash: 38eeff6571fffb620a37e1abdda88a6e
humanhash: fish-burger-three-lake
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'494 bytes
First seen:2025-01-17 18:41:12 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:DqK23rNP3vptkMYRNPUKyUfqK23rdkMYRNdvp1:DqK23rNP3vptkMYRNPUKyUfqK23rdkM2
TLSH T1A42276D40AEC7F3758048E897FB0D218B18B41D5CBCB6A96DC0A3CFAA849F96F905D45
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://94.154.35.94/bins/a9VROXw5eJmi96vmcvKvH05o4llUS7ahtFn/an/an/a
http://94.154.35.94/bins/v8VsYWDz81xFCqQEWGtcOW96QmQ7LABuHHn/an/an/a
http://94.154.35.94/bins/cAmtyqduUgU4gscPxnd3abjR1fMqohctfOn/an/an/a
http://94.154.35.94/bins/mYMlUERqXjpA97ZjMFdKKryUxWZMVBDbArn/an/an/a
http://94.154.35.94/bins/beJXTWmDujvhkTJfxs2tIinSISAlYpoI6Dn/an/an/a
http://94.154.35.94/bins/ERGCvpHRrcZfJZ0BeL7jV6DyCHGdIUvRVpn/an/an/a
http://94.154.35.94/bins/yGo7dEukUYNig4i8J2z4rM2gHDFQNiEx5jn/an/an/a
http://94.154.35.94/bins/48kf2cPSusHtuUSvu2Z7Z0aqGAXfNgeMGUn/an/an/a
http://94.154.35.94/bins/n8QC4M9z72I8nCDQFUKRrhSsUuNKAvciRYn/an/an/a
http://94.154.35.94/bins/7BwiBLmZ5GWVj6dNxT4m3VgAk4VTUYapY6n/an/an/a
http://94.154.35.94/bins/BKNG4j7bQ8xvwzchbD63Jfn2UPFyQm3MdDn/an/an/a
http://94.154.35.94/bins/Ehz74bPa6eQWmqNHGAvaBodWozQwY33NWQn/an/an/a
http://94.154.35.94/bins/pTuicipec4BGqColhsVmNWbQIe9OL5Ukzvn/an/an/a
http://94.154.35.94/bins/EIaPxXJ7TjiuPATTUCf8qsNa1bvA45eTX8n/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
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:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678aa47c4487910100dfdbablinux22vpnfull_triage
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/678aa47ba364b83b70a7341a/reports/e32e94fb-cdbf-4e01-8fb0-9c9a2bad343d/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/a3c9edfd90b5233a847f5b718bc082042bf57551481ac0b78584a22226ce7a66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3c9edfd90b5233a847f5b718bc082042bf57551481ac0b78584a22226ce7a66/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-17 18:42:04 UTC
File Type:
Text (Shell)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=upe637mqwurtvbd7lnyyxqecaqv7k5krjanmbn4fqsrcejwopjta._file
Result
Malware family:
xorbot
Create hunting rule
Score:
  10/10
Tags:
family:xorbot antivm botnet defense_evasion discovery execution linux persistence privilege_escalatio trojan
Link:
https://tria.ge/reports/250117-xcbmfsznek/
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 (1920) 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/a3c9edfd90b5233a847f5b718bc082042bf57551481ac0b78584a22226ce7a66

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 a3c9edfd90b5233a847f5b718bc082042bf57551481ac0b78584a22226ce7a66

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3394574/
  
Delivery method
Distributed via web download

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