MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7b8e60b04011c4532cef636d344eeb935404650a52ce4b8b6cc4d2cc98b67e0. 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


Mirai


Vendor detections: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7b8e60b04011c4532cef636d344eeb935404650a52ce4b8b6cc4d2cc98b67e0
SHA3-384 hash: 7eb7346951481ab8968864ccf7a40d33314f886d1491d776a9f953f51ad70b2ba7093c78bdb010eb2efaf38c9c490103
SHA1 hash: c8e3110dfd09aecb1c9bf4822cedfe2c0b3b692e
MD5 hash: b6a44d8f1c7fbc2e31b5a96633c9496d
humanhash: sad-yankee-queen-thirteen
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'830 bytes
First seen:2024-11-05 18:17:02 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:T7e+8fbUl9q+VeKGTgYbWKGTgYckzfbUl9K:Ta+a+VYFo
TLSH T1C722CFC82218001158B59F6FB0BA4DD05848BDD15DED4E1D8AD839AA890DEFF3497FBE
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
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:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672a64348d23d9049133e771linux22vpnfull_triage
Tags:
shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/672a612124d34afdf57f8a0a/reports/9554d72b-4e32-4897-b267-8810d53ff9c8/overview
Result
Verdict:
UNKNOWN
Score:
2%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/b7b8e60b04011c4532cef636d344eeb935404650a52ce4b8b6cc4d2cc98b67e0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7b8e60b04011c4532cef636d344eeb935404650a52ce4b8b6cc4d2cc98b67e0/
Threat name:
Linux.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2024-11-05 19:11:53 UTC
AV detection:
16 of 38 (42.11%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w64omcyeaeoekmwo6y3ngrhoxe2uarsquuwojofwzrgszsmlm7qa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241105-ww16savpew/
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 (1736) amount of remote hosts
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b7b8e60b0401/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/b7b8e60b04011c4532cef636d344eeb935404650a52ce4b8b6cc4d2cc98b67e0

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

Mirai

sh b7b8e60b04011c4532cef636d344eeb935404650a52ce4b8b6cc4d2cc98b67e0

(this sample)

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

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