MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3f7dac7b04028b964c3b4e4936b83a6cd272d590c0ba79e54f9a74361649004. 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: f3f7dac7b04028b964c3b4e4936b83a6cd272d590c0ba79e54f9a74361649004
SHA3-384 hash: f411517d264f844161d1016cf0bc842061a1c0d155213cb638150cc4be5a90abcf6b0dc67b4d4b128f8f13fbc00786a2
SHA1 hash: e39a86140a233631ca5a34a77808687b6f122578
MD5 hash: e91fd2b1f1e5c7636a5f59c96c00d3dc
humanhash: leopard-colorado-nuts-table
File name:bins.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:10'830 bytes
First seen:2024-11-17 20:11:13 UTC
Last seen:2024-11-18 06:25:51 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 96:YXr1YNGltt9yKQLMQ6LwsTfL/TtLTXXTSARJApBWHWHGHpcGjiL2P2j2jOgOcOKE:3u7fNnGyO6w1O6pH
TLSH T1C3229CCA216451621CB0DF1E71B929E02818BD455DCD8E2E88DC39AC950DFFF78C7EA9
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30790.LX.BOT.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=673a4f0f80d21948b031f502linux22vpnfull_triage
Tags:
virus shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/673a4e12a964633ccdd9ba8f/reports/eaf4fc84-94f9-4714-98d0-b8bec20939e7/overview
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/f3f7dac7b04028b964c3b4e4936b83a6cd272d590c0ba79e54f9a74361649004
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3f7dac7b04028b964c3b4e4936b83a6cd272d590c0ba79e54f9a74361649004/
Threat name:
Linux.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2024-11-17 20:12:03 UTC
File Type:
Text (Shell)
AV detection:
16 of 38 (42.11%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6p35vr5qiaulszgdwtsjg24du3gsolkzbqf2phsu7gtugylesaca._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241117-yytktsxfnl/
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 (568) amount of remote hosts
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f3f7dac7b040/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/f3f7dac7b04028b964c3b4e4936b83a6cd272d590c0ba79e54f9a74361649004

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 f3f7dac7b04028b964c3b4e4936b83a6cd272d590c0ba79e54f9a74361649004

(this sample)

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

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