MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd55b292b883cf65fdcb23f2dea48518dcc0a21da54b840dd9f77e6fe29f2986. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd55b292b883cf65fdcb23f2dea48518dcc0a21da54b840dd9f77e6fe29f2986
SHA3-384 hash: 43fa99d6fb413b174924252134dec74a5657c6f2e9903353a0aedd71b58e78ef04075eb6a0b0f9ddcf715dc6f842f480
SHA1 hash: 56dfd3a387c53c68e6c776d791fbcde17d46bedb
MD5 hash: 264bb2ba5c7677a676350cc1799d84b1
humanhash: bluebird-ack-shade-victor
File name:niggah.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:44'204 bytes
First seen:2025-11-29 12:24:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:LrBhkJExiSAnp4PkZTpIvc5J2fO1K3GBs7/amqo0ZdczC5tDFTfcEsE0I:xhviSAfZB50iK3GBs7imN0QzC5MPE0
TLSH T12C136BA3CD3A2F18D2588675F5255B7D5B23E914C64B0EAA8076C279D103EDCF4893F8
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 :
77
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/692ae632efb205635358f188/reports/a70655a5-09ae-42e7-bd3f-396c00ee60fb/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-29T02:30:00Z UTC
Last seen:
2025-11-29T04:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fd55b292b883cf65fdcb23f2dea48518dcc0a21da54b840dd9f77e6fe29f2986/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/00498075-5911-4739-a835-482f0402d76d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1822842
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822842 Sample: niggah.sh4.elf Startdate: 29/11/2025 Architecture: LINUX Score: 56 15 91.200.220.65, 36788 VICATVUA Ukraine 2->15 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 2 other IPs or domains 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 7 niggah.sh4.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 process4 process5 11 niggah.sh4.elf 7->11         started        13 niggah.sh4.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fd55b292b883cf65fdcb23f2dea48518dcc0a21da54b840dd9f77e6fe29f2986
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd55b292b883cf65fdcb23f2dea48518dcc0a21da54b840dd9f77e6fe29f2986/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-29 06:13:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7vk3fevyqphwl7olepzn5jefddombiq5uvfyidoz657g7yu7fgda._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251129-plrq2avlev/
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: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 fd55b292b883cf65fdcb23f2dea48518dcc0a21da54b840dd9f77e6fe29f2986

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3719168/
  
Delivery method
Distributed via web download

Comments