MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6479a5c6e8e23fce7f00a4a0fa2fca587b18b9c34b245d43b22c761559ae3d9f. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6479a5c6e8e23fce7f00a4a0fa2fca587b18b9c34b245d43b22c761559ae3d9f
SHA3-384 hash: bd5deafd6fa092c58e5b52f64e76fc25b73ba8a223dc2e24e5daa346249426549212be3ba40a12493315723d77e14e94
SHA1 hash: bc5b681a9dc1c236409247e0dedfeb8b5cb756e1
MD5 hash: 04e52a9499d9ed8d12d3fa6ef6d13faa
humanhash: maryland-eighteen-item-oscar
File name:nabsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:53'228 bytes
First seen:2026-01-11 14:06:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6Fag0rdMJxLbOmPURn5K52qCHAvGfT2bVR:6v0xcxuhR5K52qeAmT2
TLSH T1C8339D27D95A9E98E54C61B4B8308F7A4B539100A74B2FF7459AD528E003E8CF64E7FC
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6963ae9540358be74af8f145/reports/5fc72c95-65a0-44a9-9531-b3e301c5f905/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fba0585e-8356-4c8a-a0f8-c64ad60a47c1
Behavior Graph:
Download SVG
%3 guuid=724708b3-1600-0000-825f-ec9e8f0c0000 pid=3215 /usr/bin/sudo guuid=c34ff5b5-1600-0000-825f-ec9e930c0000 pid=3219 /tmp/sample.bin guuid=724708b3-1600-0000-825f-ec9e8f0c0000 pid=3215->guuid=c34ff5b5-1600-0000-825f-ec9e930c0000 pid=3219 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/48a216e2-5d45-4de2-ba2b-6682b5759549
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1848388
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848388 Sample: nabsh4.elf Startdate: 11/01/2026 Architecture: LINUX Score: 56 18 123.209.1.27, 23, 43722 ASN-TELSTRATelstraCorporationLtdAU Australia 2->18 20 123.209.103.93, 23, 52760 ASN-TELSTRATelstraCorporationLtdAU Australia 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 8 nabsh4.elf 2->8         started        signatures3 process4 process5 10 nabsh4.elf 8->10         started        process6 12 nabsh4.elf 10->12         started        14 nabsh4.elf 10->14         started        16 nabsh4.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6479a5c6e8e23fce7f00a4a0fa2fca587b18b9c34b245d43b22c761559ae3d9f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6479a5c6e8e23fce7f00a4a0fa2fca587b18b9c34b245d43b22c761559ae3d9f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 14:07:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mr42lrxi4i7447yausqpul6klb5rroodjmsf2q5sfr3bkwnohwpq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260111-re5enagt5h/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/462c9ff2-48d1-4730-88be-44c10988851f
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/6479a5c6e8e23fce7f00a4a0fa2fca587b18b9c34b245d43b22c761559ae3d9f

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 6479a5c6e8e23fce7f00a4a0fa2fca587b18b9c34b245d43b22c761559ae3d9f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739226/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740306/

Comments