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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00f775b384b4cea7fbe82be0aa4975c1929de91e67224fcb05db40e4e5af31e8. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 00f775b384b4cea7fbe82be0aa4975c1929de91e67224fcb05db40e4e5af31e8
SHA3-384 hash: cc390bc705da58e3ba8e4141d7f1d290292c3bc69601723187f8d71b35ef4e910ee612d5ea4ff84475a89af05babd9bd
SHA1 hash: eda76609e453c36c789c32d0ad6ccc874dd4aac3
MD5 hash: 759b4f4f22887e325b79cdd7b27242f5
humanhash: item-mobile-echo-utah
File name:wj0s.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:337'740 bytes
First seen:2026-10-09 07:55:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:XvHrE3VVsEx/cxEfNve1vzN2xor8LRRbEXWHL+FkCXwGUBzJaMVBLm7qWHF/H7xa:MVsEx/1fpQr/8LRRQb8h
TLSH T1C2743A53D312CDFAE23148F1213A7B609E6B823F6452A593FB510A61DCAC14E117EAFD
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 :
85
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Collects information on the network activity
Receives data from a server
Opens a port
Runs as daemon
Deletes a file
Sends data to a server
Creating a file
Connection attempt
Creating a file in the %temp% directory
Writes files to system directory
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated rust
Link:
https://www.filescan.io/uploads/6ac89e1c1030ca99bd8c2709/reports/e4359570-3f98-43ca-9eab-267fc39ae2c7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-08T18:40:00Z UTC
Last seen:
2026-10-09T15:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/00f775b384b4cea7fbe82be0aa4975c1929de91e67224fcb05db40e4e5af31e8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7ca63f10-ce33-491f-ad40-e11aefcbe633
Behavior Graph:
Download SVG
%3 guuid=3de9025b-1b00-0000-d56d-410a45090000 pid=2373 /usr/bin/sudo guuid=16823a60-1b00-0000-d56d-410a46090000 pid=2374 /tmp/sample.bin guuid=3de9025b-1b00-0000-d56d-410a45090000 pid=2373->guuid=16823a60-1b00-0000-d56d-410a46090000 pid=2374 execve guuid=b763f666-1b00-0000-d56d-410a47090000 pid=2375 /tmp/sample.bin guuid=16823a60-1b00-0000-d56d-410a46090000 pid=2374->guuid=b763f666-1b00-0000-d56d-410a47090000 pid=2375 clone guuid=72ac0867-1b00-0000-d56d-410a48090000 pid=2376 /tmp/sample.bin delete-file net send-data write-file zombie guuid=b763f666-1b00-0000-d56d-410a47090000 pid=2375->guuid=72ac0867-1b00-0000-d56d-410a48090000 pid=2376 clone 00408c8c-fea2-57a9-b343-4b07b461e278 103.238.235.250:6767 guuid=72ac0867-1b00-0000-d56d-410a48090000 pid=2376->00408c8c-fea2-57a9-b343-4b07b461e278 send: 95B
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7755955b-8527-45ad-8190-cda2f7832758
Score:
90%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/00f775b384b4cea7fbe82be0aa4975c1929de91e67224fcb05db40e4e5af31e8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/00f775b384b4cea7fbe82be0aa4975c1929de91e67224fcb05db40e4e5af31e8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-08 21:59:49 UTC
File Type:
ELF32 Little (SO)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ad3xlm4ewthkp67ifpqkuslvygjj32i6m4re7syf3naojznpghua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access defense_evasion discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/261009-jssc9abv4m/
Behaviour
Reads runtime system information
Writes file to shm directory
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Deletes log files
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Detects Mirai
Family: Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.09
Link:
https://yomi.yoroi.company/submissions/00f775b384b4cea7fbe82be0aa4975c1929de91e67224fcb05db40e4e5af31e8

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:Detect_all_IPv6_variants
Create hunting rule
Author:Bierchermuesli
Description:Generic IPv6 catcher
Rule name:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:generic_IG_stealer
Create hunting rule
Author:RE4rensics
Description:Detects stealers that interacts with IG endpoints after stealing IG cookies
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:MIRAI_TELNETCURL_payload
Create hunting rule
Author:AfterPacket
Description:Mirai-lineage ELF payload carrying the leaked-source decoy domain
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:Web_Generic_Binary_URL_Download
Create hunting rule
Author:Serhii Kocherhan
Description:Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.

File information

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

Web download

Mirai

elf 00f775b384b4cea7fbe82be0aa4975c1929de91e67224fcb05db40e4e5af31e8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3946847/
  
Delivery method
Distributed via web download

Comments