MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3b37a4959c6343e3e1368fd68c6e8ef5da2e811cc7df5e5cd289399c5667878. 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


Threat unknown


Vendor detections: 7


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

SHA256 hash: f3b37a4959c6343e3e1368fd68c6e8ef5da2e811cc7df5e5cd289399c5667878
SHA3-384 hash: f6145c5c8320097573603b59ddc47852b2f4c991c8bc537ed1f480d84bcbc68e01f07471581153e4eca564ce92f21087
SHA1 hash: 3d3b257f08b34cca400f3a527e8af3bc9bbc2770
MD5 hash: 2eff4db1aec35dadd57ea962525f018b
humanhash: undress-bakerloo-oregon-four
File name:bins.sh
Download: download sample
File size:10'662 bytes
First seen:2024-11-24 05:11:21 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:mdFW7YIy7q5qZq5EdIkxxs7q27FYIvJpvRRh7A/ALA94wy7jnDtmJpIaTXQ08atE:FGI/HUIE94wyBP5IE94wTLB
TLSH T16C2224F9767175A066A0C90536E0CD4676EC1AD0ACCCEB5097CC2879C1B8B9ABF31F91
Magika shell
Reporter abuse_ch
Tags:sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
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:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6742b5a5b31374f09833e5f9linux22vpnfull_triage
Tags:
trojan mirai agent virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/6742b5a497ce90b131447926/reports/d9e9dd39-33f4-470b-96fc-29c6dfcf3d2f/overview
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3b37a4959c6343e3e1368fd68c6e8ef5da2e811cc7df5e5cd289399c5667878/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-24 05:12:05 UTC
File Type:
Text (Shell)
AV detection:
15 of 38 (39.47%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ozxuskzyy2d4pqtnd6wrrxi55o2f2arzr67lzonfcjztrlgpb4a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalatio
Link:
https://tria.ge/reports/241124-fvvdva1rem/
Behaviour
Reads runtime system information
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 (2182) amount of remote hosts
Creates a large amount of network flows
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f3b37a4959c6/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/f3b37a4959c6343e3e1368fd68c6e8ef5da2e811cc7df5e5cd289399c5667878

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

sh f3b37a4959c6343e3e1368fd68c6e8ef5da2e811cc7df5e5cd289399c5667878

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3290235/
  
Delivery method
Distributed via web download

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