MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8439c0c3038d03dea121b8cd41ceb2b6c8556ad96891cf418827b741b4020123. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8439c0c3038d03dea121b8cd41ceb2b6c8556ad96891cf418827b741b4020123
SHA3-384 hash: ae74dc905a154e1b1b9466d957fbb796e4e73fc2d3e484c871ae534159e7d40ec54dc8ec49fafdb1bcfbf320af2dc8ae
SHA1 hash: 9f981db73f10e480ed18a385e5f7cf9da5bb2274
MD5 hash: a2bd65e78324a5be5ab14353afe70820
humanhash: victor-low-happy-sodium
File name:israel.armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:122'336 bytes
First seen:2026-02-15 20:05:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:MstIbAPj8a2q4VFJ1T9ByWqfanO92BHbXVmKM/0lxwwywBgJVrxYxnXhx1ZGQ8Jv:MAIkPjt4J1LvO87l3Mhcv8Jv
TLSH T14AC3E846FD418F13C5C321F7FBDE42987A166F6DD6FA3202A925BFA027864D60E36211
telfhash t1bcf0a2611dd815e82be8d65843fd7716737cb4f5324116589bf7df8b45135567004039
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 :
38
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gcc lolbin mirai rust
Link:
https://www.filescan.io/uploads/69922737981ff1d38a56bc57/reports/2082a092-8519-489a-a486-4dd73ae92ca3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8439c0c3038d03dea121b8cd41ceb2b6c8556ad96891cf418827b741b4020123
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/8439c0c3038d03dea121b8cd41ceb2b6c8556ad96891cf418827b741b4020123/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7e20b77e-2545-480a-a776-5bb2beacf860
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0d79ac0f-3eec-4e4c-b65c-1fbbb4b22ab0
Result
Threat name:
Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1869677
Signature
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Gafgyt
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1869677 Sample: israel.armv5l.elf Startdate: 15/02/2026 Architecture: LINUX Score: 76 24 64.89.163.109, 42786, 42788, 42790 DIXIE-NETUS United States 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 3 other IPs or domains 2->28 30 Found malware configuration 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Okiru 2->34 36 Yara detected Gafgyt 2->36 9 israel.armv5l.elf 2->9         started        11 dash rm 2->11         started        13 dash head 2->13         started        15 9 other processes 2->15 signatures3 process4 process5 17 israel.armv5l.elf 9->17         started        process6 19 israel.armv5l.elf 17->19         started        signatures7 38 Sample deletes itself 19->38 22 israel.armv5l.elf 19->22         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8439c0c3038d03dea121b8cd41ceb2b6c8556ad96891cf418827b741b4020123
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8439c0c3038d03dea121b8cd41ceb2b6c8556ad96891cf418827b741b4020123/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-15 20:24:48 UTC
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qq44bqydrub55ijbxdgudtvsw3efk2wznci46qmie63udnacaerq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260215-yvhddsct6a/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 8439c0c3038d03dea121b8cd41ceb2b6c8556ad96891cf418827b741b4020123

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3773410/
  
Delivery method
Distributed via web download

Comments