MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a25d324db8c18a6c51bfca2ae38f8b34d58171ed856cb3db83bfff949e07b33. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a25d324db8c18a6c51bfca2ae38f8b34d58171ed856cb3db83bfff949e07b33
SHA3-384 hash: 05a619c666eec0e785459d0e6ec41a5f01f93bb9f7867fa0268957c3fc8da7d9ee1f9ec7d4028c97a13017a3588a076f
SHA1 hash: 5db68491d99f8ffe0d27aab772c150ddb4bec4b0
MD5 hash: 3a0349d84451cda82dc3e5ac796c47ab
humanhash: pluto-high-indigo-indigo
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:48'420 bytes
First seen:2025-11-27 15:48:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:qZ+A1ENhFI6vR8IxA5w7l5LvpEQlK4dvZGKg16WTjoKjXUSXuvnbcuyD7UHQRj6:c+A1OR8IxbJ5Lv+aZwKg16WTjoKjkUuL
TLSH T10A23F28FC1FE52E9E65E1037087DBFBB3414DC2C878DB16B1148149F7401F96596492B
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) :48'420 bytes
File size (de-compressed) :107'796 bytes
Format:linux/i386
Unpacked file: b234ee8ae37016a77c19c29752063de460ef7e279f9f008bb76b3928e0173623

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Opens a port
DNS request
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/692872f11b65ca0bb9258e47/reports/4889c8be-c5b7-443a-bff3-ef195040985d/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/8a25d324db8c18a6c51bfca2ae38f8b34d58171ed856cb3db83bfff949e07b33
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-27T11:39:00Z UTC
Last seen:
2025-11-27T13:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8a25d324db8c18a6c51bfca2ae38f8b34d58171ed856cb3db83bfff949e07b33/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b2c4ac6-b954-4ec2-b374-3552f6cfab58
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1821838
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: 1821838 Sample: debug.elf Startdate: 27/11/2025 Architecture: LINUX Score: 68 18 =8.9,.ye)$>%(.&.e%.?K 2->18 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 2 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/8a25d324db8c18a6c51bfca2ae38f8b34d58171ed856cb3db83bfff949e07b33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a25d324db8c18a6c51bfca2ae38f8b34d58171ed856cb3db83bfff949e07b33/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ris5gjg3rqmknri37srk4ohywngvqfy63blmwpnyhp77sspapmzq._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/251127-s9ecdsylcx/
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:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/453133fd-4d92-4570-ab9d-8d011bd6148f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
Link:
https://yomi.yoroi.company/submissions/8a25d324db8c18a6c51bfca2ae38f8b34d58171ed856cb3db83bfff949e07b33

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 8a25d324db8c18a6c51bfca2ae38f8b34d58171ed856cb3db83bfff949e07b33

(this sample)

Mirai

elf b234ee8ae37016a77c19c29752063de460ef7e279f9f008bb76b3928e0173623

  
URLhaus
https://urlhaus.abuse.ch/url/3717846/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b234ee8ae37016a77c19c29752063de460ef7e279f9f008bb76b3928e0173623
  
Dropping
MD5 8e05f3a247e2d93c55c8a7ad5a5ecad9

Comments