MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 94d4f279bd42ae86913a1bb88bc5e04b06c5ff686c974396b764d62e7865d422. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 94d4f279bd42ae86913a1bb88bc5e04b06c5ff686c974396b764d62e7865d422
SHA3-384 hash: c0ae11496a004f7f10d403269c898ea18fcf578c11d67294f7388bbb17d6f44a4175eaf4ee045538e2441ecc75693e6a
SHA1 hash: 32d4788124697be2be99cde0d413ca8ef9f09f7d
MD5 hash: 0eadd4aadf7b45aa9595afd1f37122ed
humanhash: burger-victor-lion-saturn
File name:Orbt.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:56'152 bytes
First seen:2025-10-24 17:43:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:idCHxVJ237V2WqykSjAJdicjqFde8Sc6zZNXDSrSgoDewN5x5vTnouy8+yn:3xVAZ2HLS8JdicTc05goFnzoutb
TLSH T120430123E4D88841C44B7CF47EEF5B031616C2EDE0DE968AB99CB13B9451680B74E3E8
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 :
49
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/68fbbac9c85c5c569735291d/reports/08fe897c-0787-4903-a483-15e29c5b7914/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-24T14:53:00Z UTC
Last seen:
2025-10-25T02:09:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/94d4f279bd42ae86913a1bb88bc5e04b06c5ff686c974396b764d62e7865d422/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d8cf1a9f-ea09-4199-a48e-31f8c4c40cb7
Behavior Graph:
Download SVG
%3 guuid=eabc5a7b-1900-0000-8934-85ba68140000 pid=5224 /usr/bin/sudo guuid=33ed237d-1900-0000-8934-85ba69140000 pid=5225 /tmp/sample.bin net guuid=eabc5a7b-1900-0000-8934-85ba68140000 pid=5224->guuid=33ed237d-1900-0000-8934-85ba69140000 pid=5225 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=33ed237d-1900-0000-8934-85ba69140000 pid=5225->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=f77e9e7e-1900-0000-8934-85ba6a140000 pid=5226 /tmp/sample.bin guuid=33ed237d-1900-0000-8934-85ba69140000 pid=5225->guuid=f77e9e7e-1900-0000-8934-85ba6a140000 pid=5226 clone guuid=d46d66ab-1a00-0000-8934-85ba74140000 pid=5236 /tmp/sample.bin guuid=33ed237d-1900-0000-8934-85ba69140000 pid=5225->guuid=d46d66ab-1a00-0000-8934-85ba74140000 pid=5236 clone guuid=74d679ab-1a00-0000-8934-85ba75140000 pid=5237 /tmp/sample.bin net send-data zombie guuid=33ed237d-1900-0000-8934-85ba69140000 pid=5225->guuid=74d679ab-1a00-0000-8934-85ba75140000 pid=5237 clone guuid=2fcaa77e-1900-0000-8934-85ba6b140000 pid=5227 /tmp/sample.bin guuid=f77e9e7e-1900-0000-8934-85ba6a140000 pid=5226->guuid=2fcaa77e-1900-0000-8934-85ba6b140000 pid=5227 clone guuid=c60fac7e-1900-0000-8934-85ba6c140000 pid=5228 /tmp/sample.bin dns net send-data zombie guuid=f77e9e7e-1900-0000-8934-85ba6a140000 pid=5226->guuid=c60fac7e-1900-0000-8934-85ba6c140000 pid=5228 clone guuid=c60fac7e-1900-0000-8934-85ba6c140000 pid=5228->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 45B 0ecf02bb-0e2c-5ebd-8166-f09908e50581 mirailoversddos.duckdns.org:69 guuid=c60fac7e-1900-0000-8934-85ba6c140000 pid=5228->0ecf02bb-0e2c-5ebd-8166-f09908e50581 send: 10B guuid=74d679ab-1a00-0000-8934-85ba75140000 pid=5237->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1196B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=74d679ab-1a00-0000-8934-85ba75140000 pid=5237->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b9fa1aa0-dec1-4bdf-a1b0-10b33c914e2c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1801446
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1801446 Sample: Orbt.x86.elf Startdate: 24/10/2025 Architecture: LINUX Score: 64 26 mirailoversddos.duckdns.org 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 7 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Sample is packed with UPX 2->36 8 Orbt.x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 38 Uses dynamic DNS services 26->38 process4 process5 16 Orbt.x86.elf 8->16         started        18 Orbt.x86.elf 8->18         started        20 Orbt.x86.elf 8->20         started        process6 22 Orbt.x86.elf 16->22         started        24 Orbt.x86.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/94d4f279bd42ae86913a1bb88bc5e04b06c5ff686c974396b764d62e7865d422
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/94d4f279bd42ae86913a1bb88bc5e04b06c5ff686c974396b764d62e7865d422/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/94d4f279bd42ae86913a1bb88bc5e04b06c5ff686c974396b764d62e7865d422
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-24 17:44:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=stkpe6n5ikxinej2do4ixrpajmdml73insluhfvxmtlc46df2qra._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/251024-wawzyaav4f/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
mirailoversddos.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/37650c1b-bd9b-400f-aec0-ded6df8898fa
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/94d4f279bd42ae86913a1bb88bc5e04b06c5ff686c974396b764d62e7865d422

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 94d4f279bd42ae86913a1bb88bc5e04b06c5ff686c974396b764d62e7865d422

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3682108/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3684955/

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