MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdd0445ea3be98d4b4896c403f8825deb39acf0e345d2d7a23cd473b84669ac3. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdd0445ea3be98d4b4896c403f8825deb39acf0e345d2d7a23cd473b84669ac3
SHA3-384 hash: 45530547ced98226a8ddef59d92f0dd35540c431eba512eb11262a4b8a226957b5feddcecefebd7f21908de17d14b16f
SHA1 hash: bc1686c91dbacd1c81a3a5f5339650d7b05bb866
MD5 hash: 00d6a9eadd1e5a4217d8bdd3dc2f2654
humanhash: green-high-summer-cold
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:162'660 bytes
First seen:2025-09-18 23:13:47 UTC
Last seen:2025-09-19 13:29:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:k+DKY8EY2WniPbJY/xMy40XPUnODH98C7bv0FF:/g5J40/YODGC3MFF
TLSH T12BF3E748FD549B6AC7E276FBFB0C03CD373A0798E3EA721689311B6137CAA655936011
telfhash t133e02b27ab216fdc0ad740bc514f701ee99c74af173337128b0e701b2a91d40a835407
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 :
58
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/68cc92a6dc1cad370d1dd60c/reports/02ce1977-e461-45f1-9422-d263fdd1808c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-18T20:38:00Z UTC
Last seen:
2025-09-18T20:38:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.hj HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/cdd0445ea3be98d4b4896c403f8825deb39acf0e345d2d7a23cd473b84669ac3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5327b672-adad-431a-8c2b-0f2c8b097e2c
Behavior Graph:
Download SVG
%3 guuid=4b384379-1a00-0000-fad9-d8bf070b0000 pid=2823 /usr/bin/sudo guuid=3d3c2f7b-1a00-0000-fad9-d8bf0c0b0000 pid=2828 /tmp/sample.bin guuid=4b384379-1a00-0000-fad9-d8bf070b0000 pid=2823->guuid=3d3c2f7b-1a00-0000-fad9-d8bf0c0b0000 pid=2828 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9e5ae611-837d-4bcd-9459-4e4f9c43d2fd
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1780427
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1780427 Sample: arm5.elf Startdate: 19/09/2025 Architecture: LINUX Score: 60 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Gafgyt 2->35 8 arm5.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        process3 signatures4 37 Sample deletes itself 8->37 17 arm5.elf 8->17         started        19 arm5.elf 8->19         started        21 arm5.elf 8->21         started        process5 process6 23 arm5.elf 17->23         started        25 arm5.elf 17->25         started        27 arm5.elf 17->27         started        29 arm5.elf 19->29         started        process7 31 arm5.elf 29->31         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cdd0445ea3be98d4b4896c403f8825deb39acf0e345d2d7a23cd473b84669ac3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cdd0445ea3be98d4b4896c403f8825deb39acf0e345d2d7a23cd473b84669ac3/
Verdict:
Malicious
Threat:
Family.HAILBOT
Link:
https://tip.neiki.dev/file/cdd0445ea3be98d4b4896c403f8825deb39acf0e345d2d7a23cd473b84669ac3
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-18 22:42:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zxieixvdx2mnjnejnrad7cbf32zzvtyogros26rdzvdtxbdgtlbq._file
Result
Malware family:
hailbot
Create hunting rule
Score:
  10/10
Tags:
family:hailbot
Link:
https://tria.ge/reports/250918-28hg4as1fy/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f43a4125-df87-46f7-8a5e-4716116ee26d
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/cdd0445ea3be98d4b4896c403f8825deb39acf0e345d2d7a23cd473b84669ac3

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 cdd0445ea3be98d4b4896c403f8825deb39acf0e345d2d7a23cd473b84669ac3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3626653/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3626664/
  
URLhaus
https://urlhaus.abuse.ch/url/3626678/

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