MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d3676288c62e00648f9549e1cf06866dcd929d596d68fef98ef184ac6da6042. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d3676288c62e00648f9549e1cf06866dcd929d596d68fef98ef184ac6da6042
SHA3-384 hash: 1416142269b76286a609e0ff0b0564f9c49b994238ff2a6d0a235e35e93f8e492afd10ad5d99a1b4cdb6fa2e058828f8
SHA1 hash: 2f317f6a48ef69e48101b1c98dafb39587e5646e
MD5 hash: 6748b88c1273ee54cfc06b50c07c819c
humanhash: victor-network-tango-bulldog
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:81'208 bytes
First seen:2026-01-21 07:34:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vnLoGfXnSG57jn21NaeAW8nf9K0UUc04dNwY/eMgjJO/wbZnU:vnLoGf7/aaZn1ZUUcb/wAwbZnU
TLSH T16D834B41FD815A12CAD42377FB6E018D336653E8D2FE72139E216F11B7CA81B0E6B952
telfhash t1731167e78f9c115c9bfcc155de0ba20505f4386057150875cf3e8b5d218b9d2739a432
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 :
54
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/92225e45-5a2c-43af-b2f8-5953216615b0/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/697081c55db9ae47708b5903/reports/5aa3322a-4dbe-49ea-9abc-0634c994e92c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
64
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8d3676288c62e00648f9549e1cf06866dcd929d596d68fef98ef184ac6da6042
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-21T04:44:00Z UTC
Last seen:
2026-01-21T08:44:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/8d3676288c62e00648f9549e1cf06866dcd929d596d68fef98ef184ac6da6042/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/505adea6-b5e3-4d9d-aa1a-e89fa50395b6
Behavior Graph:
Download SVG
%3 guuid=0fd207a0-1b00-0000-8c0c-1e54220a0000 pid=2594 /usr/bin/sudo guuid=b77a85a3-1b00-0000-8c0c-1e542d0a0000 pid=2605 /tmp/sample.bin guuid=0fd207a0-1b00-0000-8c0c-1e54220a0000 pid=2594->guuid=b77a85a3-1b00-0000-8c0c-1e542d0a0000 pid=2605 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/df4a8664-426a-4576-9893-2c8a14a35bae
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1854588
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854588 Sample: arm5.elf Startdate: 21/01/2026 Architecture: LINUX Score: 96 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->28 30 3 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 8 arm5.elf 2->8         started        11 xfce4-panel wrapper-2.0 2->11         started        13 gnome-session-binary sh gsd-media-keys 2->13         started        15 7 other processes 2->15 signatures3 process4 signatures5 42 Sample deletes itself 8->42 17 arm5.elf 8->17         started        19 wrapper-2.0 xfpm-power-backlight-helper 11->19         started        process6 process7 21 arm5.elf 17->21         started        24 arm5.elf 17->24         started        signatures8 40 Sample tries to kill multiple processes (SIGKILL) 21->40
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8d3676288c62e00648f9549e1cf06866dcd929d596d68fef98ef184ac6da6042
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8d3676288c62e00648f9549e1cf06866dcd929d596d68fef98ef184ac6da6042/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8d3676288c62e00648f9549e1cf06866dcd929d596d68fef98ef184ac6da6042
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 07:35:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ru3hmkemmlqamshzkspbz4dim3onskovs3li734y54mevrw2mbba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260121-jeym4sct4g/
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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 8d3676288c62e00648f9549e1cf06866dcd929d596d68fef98ef184ac6da6042

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3741630/
  
Delivery method
Distributed via web download

Comments