MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f73b6acd1ee45f1c9d604d1fa1754ba7b48365906a67c74d2cec3fff07784052. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f73b6acd1ee45f1c9d604d1fa1754ba7b48365906a67c74d2cec3fff07784052
SHA3-384 hash: ca266df97745f3ad91a553828966c14a2bebabdc369aa94cd61594a6a56acd1519ffde29f63ff3e76a46cc3e61fb2264
SHA1 hash: e65ecdf68c90ac44223ca5e182b4917db8660321
MD5 hash: 452078b492a7a6a8426c1399552743b5
humanhash: spring-nebraska-finch-july
File name:night.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:118'300 bytes
First seen:2026-04-29 20:41:32 UTC
Last seen:2026-04-30 19:12:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:tw4lPfv7d7Y/YLYdAo1OhNWHv7t9i8pPDoM1ISWlKnKevNeThfF:7lPfDdMLdAoKoHv7tppPDoMCsnShfF
TLSH T1CCC3C91E6E21CFBEF65A827407F78E31965877D61AF1C685E16CEA400F502CD241FBA8
telfhash t107218e5c4e7423d077322c9d195dfb7be6a031db6a215d3b8e01a8aaa77dc815e20c0c
Magika elf
Reporter BlinkzSec
Tags:gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
SK SK
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creating a file
Runs as daemon
Opens a port
DNS request
Traces processes
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade
Link:
https://www.filescan.io/uploads/69f26e05792fe2d217a9539a/reports/89109f32-893a-4432-875f-7d8bd372755f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f73b6acd1ee45f1c9d604d1fa1754ba7b48365906a67c74d2cec3fff07784052
Behaviour
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-29T17:48:00Z UTC
Last seen:
2026-04-30T12:58:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/f73b6acd1ee45f1c9d604d1fa1754ba7b48365906a67c74d2cec3fff07784052/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c274a015-ec3a-4b1d-ae81-195da6bba793
Behavior Graph:
Download SVG
%3 guuid=53b9939c-1e00-0000-7bcc-ca7c260b0000 pid=2854 /usr/bin/sudo guuid=032c739e-1e00-0000-7bcc-ca7c2a0b0000 pid=2858 /tmp/sample.bin guuid=53b9939c-1e00-0000-7bcc-ca7c260b0000 pid=2854->guuid=032c739e-1e00-0000-7bcc-ca7c2a0b0000 pid=2858 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/db418d93-3ea1-406c-bb3f-7c1c708906bf
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f73b6acd1ee45f1c9d604d1fa1754ba7b48365906a67c74d2cec3fff07784052
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f73b6acd1ee45f1c9d604d1fa1754ba7b48365906a67c74d2cec3fff07784052/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f73b6acd1ee45f1c9d604d1fa1754ba7b48365906a67c74d2cec3fff07784052
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-04-29 20:29:54 UTC
File Type:
ELF32 Big (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=645wvti64rprzhlajup2c5klu62igzmqnjt4otjm5q776b3yibja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery
Link:
https://tria.ge/reports/260429-zgw53agt5y/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Traces itself
Malware Config
C2 Extraction:
boats.dogmuncher.xyz
89.190.156.145
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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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/
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 f73b6acd1ee45f1c9d604d1fa1754ba7b48365906a67c74d2cec3fff07784052

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3834956/
  
Delivery method
Distributed via web download

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