MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21c7c22b5eb2d3ee2ace0ac1da23c0d362db945add3cd4d9fb8a1e731f57e30d. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21c7c22b5eb2d3ee2ace0ac1da23c0d362db945add3cd4d9fb8a1e731f57e30d
SHA3-384 hash: 70781fa921fbb0cb9ef56eb1f6c637c620fbe71b05ea5100a1ac64d6fe9e427118348c6bd2ecef7d14611b1594c575c5
SHA1 hash: c623a62d6a0aa1dc0f9cb9b93e89dff427bb40f6
MD5 hash: 6160e9cb68b3134e1c1b99ffc68f6600
humanhash: thirteen-sierra-nine-robert
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'494 bytes
First seen:2025-02-25 12:37:21 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:h4E9mGH4DRMJqAVDkfLD6JxqAPREkvkfLw4E9mGoLBRDS:h4E9mGH4DRMJq0DkfMBsf04E9mG2S
TLSH T19E22E1C9110391A29F91DEBA3AE56120629724C27DD187144DDCD8BE4BDCF9AB43CF8E
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://37.44.238.88/bins/xPyZlFcN22Kmttjj3Herxdt08IB07PGfK9n/an/an/a
http://37.44.238.88/bins/23u8yWABh2pfr7J3PsyWjO8MvJsrPIFsObn/an/an/a
http://37.44.238.88/bins/skUNWBJxqpmvbHZLxxM1LXShaJ7JrMbTS2n/an/an/a
http://37.44.238.88/bins/bwHqZgp6OKikrNxDXgbyW1vwsvudYlQRbZn/an/an/a
http://37.44.238.88/bins/42vqYtcw3nCxfjjjzFGqjxdy0IR0LM6fm6n/an/an/a
http://37.44.238.88/bins/GFc2RM7xGzj5ZeE9yQ4C4ONILgWWleUEVMn/an/an/a
http://37.44.238.88/bins/eqkCYXulv61WQWaazm2FWPkeELyWfpdJEmn/an/an/a
http://37.44.238.88/bins/Nbc4c8uYmbFo2RAgUcE2XLjGm9SP4VSujon/an/an/a
http://37.44.238.88/bins/DoYnxI8b8D3jpgitWIeHqLavWzpXXFm76jn/an/an/a
http://37.44.238.88/bins/XxgyPleZ2QBbnDNC9ri0MHGPONqvkr1krEn/an/an/a
http://37.44.238.88/bins/JYyx8E06ahAsc4LELkUR0nsnyMre82cWyen/an/an/a
http://37.44.238.88/bins/RJvKYyu10A6dvVCE2mrVlbf3GFIfJvP5gkn/an/an/a
http://37.44.238.88/bins/oxXmZWXEH3JimqFDKIOFkkh5dzwaBhne0An/an/an/a
http://37.44.238.88/bins/9Oq49Yqng3rFTHvET6MVA0kOYnmqOSiiNRn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
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=67bdb9f628ab76d43a5d0c15linux22vpnfull_triage
Tags:
agent hype sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/67bdb9b6f8ac7ec59ae4e642/reports/11bc0921-2e5f-4eb5-8b7f-decdef623201/overview
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/21c7c22b5eb2d3ee2ace0ac1da23c0d362db945add3cd4d9fb8a1e731f57e30d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21c7c22b5eb2d3ee2ace0ac1da23c0d362db945add3cd4d9fb8a1e731f57e30d/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-25 12:38:09 UTC
File Type:
Text (Shell)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ehd4ek26wlj64kwobla5ui6a2nrnxfc23u6njwp3riphgh2x4mgq._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/250225-pt3hhaxjs8/
Behaviour
Reads runtime system information
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 (2098) 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/21c7c22b5eb2/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/21c7c22b5eb2d3ee2ace0ac1da23c0d362db945add3cd4d9fb8a1e731f57e30d

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: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 21c7c22b5eb2d3ee2ace0ac1da23c0d362db945add3cd4d9fb8a1e731f57e30d

(this sample)

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

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