MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2918740f396f213608c9792334ed40ec835d21714e56719251a432be24ab13e0. 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: 2918740f396f213608c9792334ed40ec835d21714e56719251a432be24ab13e0
SHA3-384 hash: fb6c265a082073a3e8ca02821e8aa0fee8874dcd3698923011315f551bf8d680640866cccdf44aafa57cade85d91f160
SHA1 hash: ac06484a0df26e20b22e07edc48f44b18902ab15
MD5 hash: 9df55c05ad595c1b568fbbd006fcbc4d
humanhash: asparagus-video-lake-angel
File name:nklmips
Download: download sample
Signature Mirai
Create hunting rule
File size:76'044 bytes
First seen:2026-01-01 00:20:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:a6tWzrQaJ0oc6cf2YCdu4PuyzWxFE+pnH07HGF7HHqP4niLz1uM7RC:14zrQaJdc6cf2lN3Z54niH1uMw
TLSH T13873B61A2F259F6DF76C873547B78E309798239627E1C241D1ACF9019E6034E641FBB8
telfhash t14901491c493453f0e7855dada7edff76e4a041ef4a116f338d00f9ba8a20a42ae00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-31T21:25:00Z UTC
Last seen:
2026-01-02T15:13:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/2918740f396f213608c9792334ed40ec835d21714e56719251a432be24ab13e0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/40f7536c-ed4b-445b-8103-4bde835c9283
Behavior Graph:
Download SVG
%3 guuid=97e8d4bc-1900-0000-397a-18fb4f090000 pid=2383 /usr/bin/sudo guuid=186ab7be-1900-0000-397a-18fb51090000 pid=2385 /tmp/sample.bin guuid=97e8d4bc-1900-0000-397a-18fb4f090000 pid=2383->guuid=186ab7be-1900-0000-397a-18fb51090000 pid=2385 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/57734f45-fad3-482c-b4a8-fe7d68e120ea
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1842946
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2918740f396f213608c9792334ed40ec835d21714e56719251a432be24ab13e0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2918740f396f213608c9792334ed40ec835d21714e56719251a432be24ab13e0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2918740f396f213608c9792334ed40ec835d21714e56719251a432be24ab13e0
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-01 00:20:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=femhidzzn4qtmcgjpertj3ka5sbv2ilrjzlhdesruqzl4jflcpqa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260101-am5xqaft4c/
Behaviour
System Network Configuration Discovery
Changes its process name
Renames itself
Contacts a large (83549) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c6b87a78-48f6-490f-a18e-ba961340b4b6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/2918740f396f213608c9792334ed40ec835d21714e56719251a432be24ab13e0

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 2918740f396f213608c9792334ed40ec835d21714e56719251a432be24ab13e0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739224/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739405/

Comments