MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ef8c472bc5ffc6e2cda2477e1e290f3786b79b35b4bc9e2b2dca3c4fb9e480c. 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: 7ef8c472bc5ffc6e2cda2477e1e290f3786b79b35b4bc9e2b2dca3c4fb9e480c
SHA3-384 hash: 9da3b0f9edb84799c40ead3a45ed7d4cd07f6b6802447c41be5dcf56009072d91827b2c4354ba22b76c86847898b343a
SHA1 hash: b58332663f8837972f12f6edb4ff4518b76f5b8d
MD5 hash: ea9bf26abce509b0bb5bcac6271597e2
humanhash: failed-sierra-twelve-cola
File name:tux.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:100'900 bytes
First seen:2026-03-17 03:07:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:XGMgAv3P9Y/KtTkJewSCCzy/ceBSFCS3CtDph7SwB:HgaV87oy/1BSASUph7SwB
TLSH T147A34ADAF400ED7DF80AD77B8493490AB271A3914A930B37732BBD57AD311A54827F86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
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/674c814c-5f08-4b25-9066-9779cd11907e/
Detection(s):
Sanesecurity.Malware.29504.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69b8c59e493cb7d62d012da5/reports/2a75a016-5f88-4081-90a2-14d8fdd5a4e1/overview
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.ew HEUR:Backdoor.Linux.Mirai.c HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/7ef8c472bc5ffc6e2cda2477e1e290f3786b79b35b4bc9e2b2dca3c4fb9e480c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b1cbfcbe-fbeb-44cd-9700-8c60a4aa1bcd
Behavior Graph:
Download SVG
%3 guuid=4f40449e-1a00-0000-f0dc-b2e9cc0d0000 pid=3532 /usr/bin/sudo guuid=ceda20a1-1a00-0000-f0dc-b2e9ce0d0000 pid=3534 /tmp/sample.bin guuid=4f40449e-1a00-0000-f0dc-b2e9cc0d0000 pid=3532->guuid=ceda20a1-1a00-0000-f0dc-b2e9ce0d0000 pid=3534 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/22ee4546-491d-4143-bda8-9177df9493df
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7ef8c472bc5ffc6e2cda2477e1e290f3786b79b35b4bc9e2b2dca3c4fb9e480c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7ef8c472bc5ffc6e2cda2477e1e290f3786b79b35b4bc9e2b2dca3c4fb9e480c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/7ef8c472bc5ffc6e2cda2477e1e290f3786b79b35b4bc9e2b2dca3c4fb9e480c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-17 02:55:56 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p34mi4v4l76g4lg2er36dyuq6n4gw6ntlnf4tyvs3sr4j646jaga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260317-dmz81sdv41/
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/7ef8c472bc5ffc6e2cda2477e1e290f3786b79b35b4bc9e2b2dca3c4fb9e480c

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Linux_Trojan_Mirai_95e0056c
Create hunting rule
Author:Elastic Security
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 7ef8c472bc5ffc6e2cda2477e1e290f3786b79b35b4bc9e2b2dca3c4fb9e480c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3795206/
  
Delivery method
Distributed via web download

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