MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67a9d54091c8a47789ef47cd4da32bb6426072d302eee21895b6d4ae7b4d6008. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67a9d54091c8a47789ef47cd4da32bb6426072d302eee21895b6d4ae7b4d6008
SHA3-384 hash: c5f50ed41c57f3a2d8599fea0dcd879b1d85a22239e5f1cebae460b92087abdcfcf6e5a0858d5fc20ee29388b312fea5
SHA1 hash: 2a3c8430daa2355585ee0f0d8fce89cfb1b13d46
MD5 hash: bdd1ef2ff1c19c419397a643a8a1e81f
humanhash: speaker-november-muppet-april
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:48'412 bytes
First seen:2025-12-01 09:02:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:zZ+A1ENhFI6vR8IxA5w7ZmfDoMxAiiaaWbIxRRutLJYHemUPIQrt5nbcuyD7UHQW:F+A1OR8Ixbm8+SxyLJnmUPTnouy8HyI
TLSH T15623F182119F2268D72F20728CAEEF0E1C74B42DC692E99F1548607ABDD6E5C1D18B43
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 UPX
File size (compressed) :48'412 bytes
File size (de-compressed) :107'796 bytes
Format:linux/i386
Unpacked file: 09de0d5450fb1ab0bb3b6d33b4c93127e066373a6ea71b26b4fdee4cca1ae870

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
DE DE
Vendor Threat Intelligence
Details
No details
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
Changes access rights for a written file
Sends data to a server
DNS request
Changes access rights for a file
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/692d59d7d0d5e7288b528b7b/reports/bee87915-8495-4aec-8bd3-3f5ff0ece4a7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/67a9d54091c8a47789ef47cd4da32bb6426072d302eee21895b6d4ae7b4d6008
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4547164f-dd08-432a-a277-ddc98034b09c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1823424
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823424 Sample: debug.elf Startdate: 01/12/2025 Architecture: LINUX Score: 68 18 169.254.169.254, 80 USDOSUS Reserved 2->18 20 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->20 22 3 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 Sample is packed with UPX 2->30 8 debug.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 debug.elf 8->12         started        14 debug.elf 8->14         started        process6 16 debug.elf 12->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/67a9d54091c8a47789ef47cd4da32bb6426072d302eee21895b6d4ae7b4d6008
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67a9d54091c8a47789ef47cd4da32bb6426072d302eee21895b6d4ae7b4d6008/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-01 09:03:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m6u5kqerzcshpcppi7gu3izlwzbga4wtalxoegevw3kk462nmaea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251201-kz6pwshq9z/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
vserge42.bounceme.net
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7d131b74-495f-48c4-b47f-7642d5c5bfb2
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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 67a9d54091c8a47789ef47cd4da32bb6426072d302eee21895b6d4ae7b4d6008

(this sample)

Mirai

elf 09de0d5450fb1ab0bb3b6d33b4c93127e066373a6ea71b26b4fdee4cca1ae870

  
URLhaus
https://urlhaus.abuse.ch/url/3717846/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 09de0d5450fb1ab0bb3b6d33b4c93127e066373a6ea71b26b4fdee4cca1ae870
  
Dropping
MD5 0f3a63b30572b41583b943270166fdf5
  
URLhaus
https://urlhaus.abuse.ch/url/3720240/

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