MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f6b5ebca75ffbfbbfcc9092d64cc479ecd4b2b3e124ffe64137b3555bcf8d90. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f6b5ebca75ffbfbbfcc9092d64cc479ecd4b2b3e124ffe64137b3555bcf8d90
SHA3-384 hash: 69a2b5053a129b23e99559fca3f1aa102a64df5752eee895bd34e5a77baed35db3407071e62d6b8d3e194ee79ac0ae55
SHA1 hash: 3e29f1443662fc0c47e0a2813e3306a30784fa8a
MD5 hash: 8c145c4e3ba890b71fcd18c00eb18cf1
humanhash: jupiter-green-uncle-bluebird
File name:00okppc
Download: download sample
Signature Mirai
Create hunting rule
File size:41'892 bytes
First seen:2026-04-20 23:49:15 UTC
Last seen:2026-04-27 21:12:10 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:sJu1MhGolG1QN8GvotOR0jMJZaGfrnEVnJF8RbhoIAA92:8h/lG1QN8wo4xvlEofAM2
TLSH T1DF132B42322C0E5BC6A66AB0253F17E093BFE9A020F4F584655F9B868675F371087F8D
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
135
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/496dceda-f9bb-4f7a-ab19-b67c1a7f5647/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Kills processes
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
unknown
Link:
https://www.filescan.io/uploads/69e6bb845ea31bc68a41b05a/reports/d53bc973-9613-42e6-9bd7-56507b78f1d8/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-20T22:08:00Z UTC
Last seen:
2026-04-20T22:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1f6b5ebca75ffbfbbfcc9092d64cc479ecd4b2b3e124ffe64137b3555bcf8d90/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b10a3a82-a1b6-40d4-a93f-5b9d6bdec687
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f6b5ebca75ffbfbbfcc9092d64cc479ecd4b2b3e124ffe64137b3555bcf8d90
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1f6b5ebca75ffbfbbfcc9092d64cc479ecd4b2b3e124ffe64137b3555bcf8d90/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-20 23:50:41 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d5vv5pfhl757xp6mscjnmtgephwnjmvt4esp7zsbg6zvkw6prwia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari botnet linux
Link:
https://tria.ge/reports/260420-3t7n4sfx2l/
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/1f6b5ebca75ffbfbbfcc9092d64cc479ecd4b2b3e124ffe64137b3555bcf8d90

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf 1f6b5ebca75ffbfbbfcc9092d64cc479ecd4b2b3e124ffe64137b3555bcf8d90

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3826254/
  
Delivery method
Distributed via web download

Comments