MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b81a0e780c4c27b7409267a5fd89c3bef84bcb313ce52b6e18a3551253b47d2b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b81a0e780c4c27b7409267a5fd89c3bef84bcb313ce52b6e18a3551253b47d2b
SHA3-384 hash: f0e2ff8e8f48687211c5831c649e5f3292db8c660b57ac87876355e1cc3d21e1ac555c84fae93bd654d5f980a394f069
SHA1 hash: 1289b853b738516a1286377aedb0909b500e1acf
MD5 hash: 359633838143ccbfb3ae54f860e614bb
humanhash: alpha-bluebird-stream-fourteen
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2024-12-21 19:35:55 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:YTvkELaSQxpZSqI0I0E0wrbtxpO6nS/L7XUL5E5I55bG6JCLdd9vlvFv4vwE8okR:SM5FwrbocOlWb755FwrbdO78
TLSH T1BE22EEC9320420361CB0EE2D395F08E45A59BD958ECC9A6954C826E9804DFFB74D7EFE
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/MKev1eqrKsb5CYanGqakGV4vifDb16UlGAn/an/an/a
http://conn.masjesu.zip/bins/I1X4nyO1JM8CTCQ2oT9zQG84UYHZsJiPeyn/an/an/a
http://conn.masjesu.zip/bins/5Mg9IRgzANOdM6z6O8kZhBib7DqNahEpQgn/an/an/a
http://conn.masjesu.zip/bins/tv2bmHKPs3wTghR6aGfl5EXCMyqJbAZJjBn/an/an/a
http://conn.masjesu.zip/bins/PMojXjizDyigS3IP02OZtuOMi9LMGa17FLn/an/an/a
http://conn.masjesu.zip/bins/9TGQ9FWvlpp0XMNRsIqvLuahROyqopmhXzn/an/an/a
http://conn.masjesu.zip/bins/zVQDhkKBUZ7138IMlvfDfy5h70T27RG14ln/an/an/a
http://conn.masjesu.zip/bins/o2i7kjouH0VMpydpJpMpzBvackirdDwzLzn/an/an/a
http://conn.masjesu.zip/bins/4HW0Kn6ql69h1IZyln3IZkLDMfAb32JzEcn/an/an/a
http://conn.masjesu.zip/bins/3oV8p3KV6UYklgFykA1GCkWbfcATw4qXmin/an/an/a
http://conn.masjesu.zip/bins/ZPUEja6deEzIdxrw9VtGLNE36pDCEaR4gUn/an/an/a
http://conn.masjesu.zip/bins/zdKwYaPZLMoAAwTgy4eoBnX1GoL3adUh3Sn/an/an/a
http://conn.masjesu.zip/bins/56FWBJ15pPEfFp9n7CiSuAotexDZrFkwM3n/an/an/a
http://conn.masjesu.zip/bins/NDkx7JlYim705AdD4HyOIMkM2chQIoEg3fn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
143
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:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676718a38a4d48ee35fde50flinux22vpnfull_triage
Tags:
malware
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/b81a0e780c4c27b7409267a5fd89c3bef84bcb313ce52b6e18a3551253b47d2b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b81a0e780c4c27b7409267a5fd89c3bef84bcb313ce52b6e18a3551253b47d2b/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-21 19:36:04 UTC
File Type:
Text (Shell)
AV detection:
12 of 23 (52.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xana46amjqt3oqesm6s73codx34exszrhtssw3qyunkreu5upuvq._file
Result
Malware family:
xorbot
Create hunting rule
Score:
  10/10
Tags:
family:xorbot antivm botnet discovery linux trojan
Link:
https://tria.ge/reports/241221-ya8d3sxnet/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Detects Xorbot
Xorbot
Xorbot family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b81a0e780c4c/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/b81a0e780c4c27b7409267a5fd89c3bef84bcb313ce52b6e18a3551253b47d2b

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Xorbot

sh b81a0e780c4c27b7409267a5fd89c3bef84bcb313ce52b6e18a3551253b47d2b

(this sample)

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

Comments