MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7c3dccf8ce849e3b2f0b9194763e40fab488125c84aa701b9cb20a95035af40. 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: a7c3dccf8ce849e3b2f0b9194763e40fab488125c84aa701b9cb20a95035af40
SHA3-384 hash: 727c8e3787eebf1735b728cd7727cd862ef154b544ae827b4d1a493f8bc4d3fc3df0b7434aca0702001f8d32076c1495
SHA1 hash: c7c9a0b9d3fcd0141fed87201a0f2550f06e5625
MD5 hash: 4d3fd13e7a1b955c1b3642e1e330266a
humanhash: river-crazy-india-kilo
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-01-20 11:56:50 UTC
Last seen:2025-01-20 19:15:57 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 192:sGb/r4N9nRUTdFih36+z/OV1Xibz/OV1XqC/r4N9OTdFi0:sGgRUTdFS36qtsTdFD
TLSH T1EC22DCC8224415262CA1CE1A766D8CE068647DC11CD81A6ECCC9B5E9C1DDEFF35CAEBD
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/NekJonh5uQbzgjtKiKdfPENp5LSQ5o3bwln/an/an/a
http://conn.masjesu.zip/bins/vvl4nZcv4FO1Op3VBkQ5kkDuQDDKzByHQ4n/an/an/a
http://conn.masjesu.zip/bins/JQdCz9RVTjKe6W7ka3XenxKWLJGhnYvIpNn/an/an/a
http://conn.masjesu.zip/bins/BHfAmBP4dlRCQQUwfkXnpG7hOZ3sQX92I5n/an/an/a
http://conn.masjesu.zip/bins/o44vp8gZuRf81eC0xJjJ5UYq8LsEmJBxMUn/an/an/a
http://conn.masjesu.zip/bins/NOduIsUWle4S7K2M7gzf79KPAfNoA2MW9en/an/an/a
http://conn.masjesu.zip/bins/tMyEm8F28QiXsCy5bRdqhfE3Ysi43fijJvn/an/an/a
http://conn.masjesu.zip/bins/1chvonImMKadq84Yjj29s39Pme7UKyUOZHn/an/an/a
http://conn.masjesu.zip/bins/vXaoLhWZWnDuX2nKoGsoD2SSMmmoR0tZxfn/an/an/a
http://conn.masjesu.zip/bins/CCazJFG9qGESmN2tc5lHIGp4b9fs5gAMyNn/an/an/a
http://conn.masjesu.zip/bins/AAxrQXMVXCkV0qagvaIQ4uSB4kx5OlPmoKn/an/an/a
http://conn.masjesu.zip/bins/49DimKOkLo9GGeqIUyNe6xXrV9HdclzO1jn/an/an/a
http://conn.masjesu.zip/bins/RPILoWmabUywIodxT85ckYrsylvsyVGPj5n/an/an/a
http://conn.masjesu.zip/bins/zvpNYYpVJP603xi9gQSw8KA5hBlyXEjUpin/an/an/a

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
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:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678e3b52e708b6e7a3ad9cc8linux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/678e3a18f7fb08ef2d5fcf8f/reports/74d6c74b-4fe8-4e5a-9ced-cf710c402c18/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/a7c3dccf8ce849e3b2f0b9194763e40fab488125c84aa701b9cb20a95035af40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a7c3dccf8ce849e3b2f0b9194763e40fab488125c84aa701b9cb20a95035af40/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-20 11:57:04 UTC
File Type:
Text (Shell)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u7b5zt4m5be6hmxqxemuoy7eb6vurajfzbfkoanzzmqksubvv5aa._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/250120-n4kvrsxrem/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Creates a large amount of network flows
Creates/modifies Cron job
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Renames itself
Contacts a large (1513) amount of remote hosts
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/a7c3dccf8ce849e3b2f0b9194763e40fab488125c84aa701b9cb20a95035af40

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 a7c3dccf8ce849e3b2f0b9194763e40fab488125c84aa701b9cb20a95035af40

(this sample)

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

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