MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 621c410a94e0c14a7f44f8e8a01073901b80d11295302648366437faed2014ba. 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: 621c410a94e0c14a7f44f8e8a01073901b80d11295302648366437faed2014ba
SHA3-384 hash: d022b1fa531c2d7bee604aa6767af88506bf45a7f54a39f38a01172dc064bfa071adc743f9856f733fd417bb24b44ac1
SHA1 hash: d627b587b4c42c74526e52223daea40b4d2f2e29
MD5 hash: 86b89a4f6c71f0888268dd2a8c7224f1
humanhash: skylark-leopard-moon-yankee
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-02-08 02:21:28 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:UAg9SOa00tqyD2ieF8kqWLkieF8kf1Ag9SOccC0:l0aqW9WAj
TLSH T14F22AFC4164819331CA0CF1B3C6A1D945525BD909DDCCB2988C829BDA94EFFF74CADAD
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/UBFV4rZbYVj3rruJznD36J9DW7nW4e5fvrn/an/an/a
http://conn.masjesu.zip/bins/sUcdCpdxDC7liaCI2y9BCVuoNPSZ61YXrSn/an/an/a
http://conn.masjesu.zip/bins/EwQad66gQtuhZC0FZeNjy0Axo9zoGUSLcVn/an/an/a
http://conn.masjesu.zip/bins/WiKzTg1lkTZf8CaNXzGhZTQdzzBYSKYRYwn/an/an/a
http://conn.masjesu.zip/bins/MY1Y642oZ0rvN4hJfsMWiIK78ZrXumO3mqn/an/an/a
http://conn.masjesu.zip/bins/uwVlBfYnbsz6xKR0MOVaxOQ6naPQ4AdS0hn/an/an/a
http://conn.masjesu.zip/bins/beRNiEWttZssU7CQDLVcLukshrQonD5PkEn/an/an/a
http://conn.masjesu.zip/bins/rZhW0gBoawoOKLFUMyMFJxM2ow7YWI1egAn/an/an/a
http://conn.masjesu.zip/bins/eXGDPAVZEeLYeJ0Hv9PCcyLvAD5pJAxISSn/an/an/a
http://conn.masjesu.zip/bins/Agm4XmbleGjIuPMMIfATKl3SuaUUdj7JcYn/an/an/a
http://conn.masjesu.zip/bins/9YweOtvzeegYcuQsPbcB0HPIFpfef4YIQWn/an/an/a
http://conn.masjesu.zip/bins/0BuRgmoHqUwjO6tdydjq9R4ar3psXXhRbfn/an/an/a
http://conn.masjesu.zip/bins/h7OPU1Zc534q1qode3qutAz4K07b7yCLMsn/an/an/a
http://conn.masjesu.zip/bins/sbc9oTxA3U0vfaTsFWSOA7G2NdctrmnP2pn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
145
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:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a6c0915ca88ce643b7e74dlinux22vpnfull_triage
Tags:
virus
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/621c410a94e0c14a7f44f8e8a01073901b80d11295302648366437faed2014ba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/621c410a94e0c14a7f44f8e8a01073901b80d11295302648366437faed2014ba/
Threat name:
Script.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2025-02-08 02:22:20 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=mioeccuu4dauu72e7dukaedtsanybuissuycmsbwmq37v3jacs5a._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-ctqsgszlht/
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 (2213) 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/621c410a94e0/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/621c410a94e0c14a7f44f8e8a01073901b80d11295302648366437faed2014ba

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 621c410a94e0c14a7f44f8e8a01073901b80d11295302648366437faed2014ba

(this sample)

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

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