MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f15230e5d5320e0e5fc0444a3ef53cd55c267cb8e3fa6c19217c2e639c32717c. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f15230e5d5320e0e5fc0444a3ef53cd55c267cb8e3fa6c19217c2e639c32717c
SHA3-384 hash: 13c858a86fbd7a0987fb8502b881ec2853343aebac19ae2286a4360ebb99dfb30d52d38cd2372a3bdd3d91bd39c46c1f
SHA1 hash: d2caea4c46d770b28dcfae9f8a5bd03ce09e934e
MD5 hash: b90a83a546956ee83e03f767aec52091
humanhash: monkey-princess-spring-princess
File name:nklm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:51'876 bytes
First seen:2025-02-01 13:41:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bmtPV8YZt7MMbhdFt17K4IXknfws0R/A68k:bCPV3j7HT4F48Rog
TLSH T17A333AAAF401AD3DF89BEBBFC5134A49B520325550930B3763ABFC936D332A45D15E82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679e251ba9881a7a01c4e381linux22vpnfull_triage
Tags:
malware
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/679e24edcc3811d265363981/reports/754e6323-0bbe-4675-9d7b-864b27a56233/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3070dc1d-bf5e-48c8-86dd-e9a7c76667bb
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1604436
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1604436 Sample: nklm68k.elf Startdate: 01/02/2025 Architecture: LINUX Score: 52 15 221.166.76.167 YSU-AS-KRyoungsanuniversityKR Korea Republic of 2->15 17 13.9.20.74 XEROX-WVUS United States 2->17 19 99 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 8 nklm68k.elf 2->8         started        signatures3 process4 signatures5 23 Sample deletes itself 8->23 11 nklm68k.elf 8->11         started        process6 process7 13 nklm68k.elf 11->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f15230e5d5320e0e5fc0444a3ef53cd55c267cb8e3fa6c19217c2e639c32717c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f15230e5d5320e0e5fc0444a3ef53cd55c267cb8e3fa6c19217c2e639c32717c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-01 13:43:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6fjdbzovgiha4x6airfd55j42vocm7fy4p5gygjbpqxghhbsof6a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250201-qz2c3awphq/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b8d750ae-1a79-4837-9971-3641e1507f25
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/f15230e5d5320e0e5fc0444a3ef53cd55c267cb8e3fa6c19217c2e639c32717c

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf f15230e5d5320e0e5fc0444a3ef53cd55c267cb8e3fa6c19217c2e639c32717c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3422951/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422955/
  
URLhaus
https://urlhaus.abuse.ch/url/3424008/
  
URLhaus
https://urlhaus.abuse.ch/url/3424043/

Comments