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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04ff798dfaf66c3448151c42fc8d1b81ca586a1443b4ddba9c2b939f0b716869. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04ff798dfaf66c3448151c42fc8d1b81ca586a1443b4ddba9c2b939f0b716869
SHA3-384 hash: e10377741b51a28562df2ed1f5872cbda96627a4c935c4d56d2d83ea02ca47a72b93d6fa252312cb150f4d0f99087bd6
SHA1 hash: 15cabc019a1578e6cc042fc1e48efe26eb181b16
MD5 hash: b1905432dd69b4fc610f246ac38ce13d
humanhash: hawaii-uranus-london-saturn
File name:04ff798dfaf66c3448151c42fc8d1b81ca586a1443b4ddba9c2b939f0b716869.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:187'504 bytes
First seen:2026-08-27 04:05:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:hRVtAjFFSLlS2+j1RVltDxu7PtWWSWhP5JH1HDu1EssMZc/T03ImIys61X1h5od:hWCLl7+JRPtVADSs5t1HIEssMOgh5od
TLSH T110048C63CCB66D10D266C47AF2668A3D5B13E013428B5E68B86FC2744F83C99F2657F4
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 whack_sh
Tags:elf exe mirai whack.sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
171
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite mirai rootkit
Link:
https://www.filescan.io/uploads/6a8fb7b6cf900d645fbdd4a4/reports/1859f4e4-b284-4006-9240-1e5ac297ae28/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-27T02:41:00Z UTC
Last seen:
2026-08-29T00:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/04ff798dfaf66c3448151c42fc8d1b81ca586a1443b4ddba9c2b939f0b716869/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/481ee02f-d422-4984-af54-b8bd7a7d4398
Behavior Graph:
Download SVG
%3 guuid=ff6df9ea-1900-0000-fa02-8481d7090000 pid=2519 /usr/bin/sudo guuid=30a6dfec-1900-0000-fa02-8481db090000 pid=2523 /tmp/sample.bin guuid=ff6df9ea-1900-0000-fa02-8481d7090000 pid=2519->guuid=30a6dfec-1900-0000-fa02-8481db090000 pid=2523 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3f2a8c72-955f-4fc7-8365-3d11bcefb1b8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/04ff798dfaf66c3448151c42fc8d1b81ca586a1443b4ddba9c2b939f0b716869
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/04ff798dfaf66c3448151c42fc8d1b81ca586a1443b4ddba9c2b939f0b716869/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-27 04:06:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=at7xtdp26zwdisavdrbpzdi3qhffq2quio2n3ou4fojz6c3rnbuq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260827-en6ymagb88/
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/04ff798dfaf66c3448151c42fc8d1b81ca586a1443b4ddba9c2b939f0b716869

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Rootkit_Generic_61229bdf
Create hunting rule
Author:Elastic Security
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 04ff798dfaf66c3448151c42fc8d1b81ca586a1443b4ddba9c2b939f0b716869

(this sample)

  
Delivery method
Distributed via web download

Comments