MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5d6e2a3056504592a2ba8ba418ac39a4df24d531d3e4ed25836fe417b7ff89c. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5d6e2a3056504592a2ba8ba418ac39a4df24d531d3e4ed25836fe417b7ff89c
SHA3-384 hash: 0c5eeb95b233e6aa4a0451cbd711bd53ad64d14b9b788215fde4e40dc692f716c7d99a95ce6fec3c9e2b56860b831f44
SHA1 hash: 943d0fd81608634c30fc247dbc6ac96322e15aea
MD5 hash: 9550ae1c025b0fc8d4216660582ab294
humanhash: carbon-maine-california-pluto
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:53'760 bytes
First seen:2025-08-26 08:18:32 UTC
Last seen:2025-08-27 20:05:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:D2A+EL4usuFuoNQQvahluoUDPRlqT9ScxpLjwDrM9IGiFPhb0x9ZcvGvu:6hzuMRfkPKTBfuGiFPF0TBm
TLSH T113331A8ABC81893EC6E013BAA77F129B335213A9E2CB7313C5145B547B9655F0F27B81
telfhash t192e0c000bc70872c4ccb99b4fd5c0261e921132229134b20df60c7f0943f044a70ee8e
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 :
2
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/68ad6e1d2a70220b68d99916/reports/f32622b4-1260-483b-8659-22f28b1e5c66/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b5d6e2a3056504592a2ba8ba418ac39a4df24d531d3e4ed25836fe417b7ff89c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
ELF 32 LE
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b5d6e2a3056504592a2ba8ba418ac39a4df24d531d3e4ed25836fe417b7ff89c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d849c94e-d8b2-44c2-a121-08104862a791
Behavior Graph:
Download SVG
%3 guuid=e0ce44c5-1700-0000-5304-2299cf0b0000 pid=3023 /usr/bin/sudo guuid=2e0e22c7-1700-0000-5304-2299d70b0000 pid=3031 /tmp/sample.bin guuid=e0ce44c5-1700-0000-5304-2299cf0b0000 pid=3023->guuid=2e0e22c7-1700-0000-5304-2299d70b0000 pid=3031 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b4f0d5bc-76f4-489d-a93a-4820f264bc79
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1765235
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1765235 Sample: arm7.elf Startdate: 26/08/2025 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Contains symbols with names commonly found in malware 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 arm7.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b5d6e2a3056504592a2ba8ba418ac39a4df24d531d3e4ed25836fe417b7ff89c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b5d6e2a3056504592a2ba8ba418ac39a4df24d531d3e4ed25836fe417b7ff89c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b5d6e2a3056504592a2ba8ba418ac39a4df24d531d3e4ed25836fe417b7ff89c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-26 08:19:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wxlofiyfmucfskrlvc5edcwdtjg7etktdu7e5usyg37ec6377coa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/250826-j7sybswxfx/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135928-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7c373129-baae-4a29-861e-7b00d9170729
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/b5d6e2a3056504592a2ba8ba418ac39a4df24d531d3e4ed25836fe417b7ff89c

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() 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 b5d6e2a3056504592a2ba8ba418ac39a4df24d531d3e4ed25836fe417b7ff89c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609497/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464193/

Comments