MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cff96f1e570b6eae7b433cebaffc9a6d6a32f6927271ed2e5c3e3866f35ef6c. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cff96f1e570b6eae7b433cebaffc9a6d6a32f6927271ed2e5c3e3866f35ef6c
SHA3-384 hash: 41bce0c3ea4ae276f033f06c96a8efdbb1af43d49bbf33a7c58fcdc75e113262d2ead5d05e4cf7dc44a753a1b859d26f
SHA1 hash: 831fcfea81bc357364010c676542f96e5621e775
MD5 hash: e8196a8f55b16a95a4127f73c5055c31
humanhash: texas-mars-zulu-nevada
File name:tuxnokill.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:79'088 bytes
First seen:2026-03-16 20:37:33 UTC
Last seen:2026-03-17 04:31:50 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:HHKSq2Rv9mgd0fsG4DxcemktoVr9+r5vaY+3GCY:H4wkddemoSmvb+lY
TLSH T196734B02771C0E47D1A31EF4393F27E193EEE99121F4B688250EDB568276E32558AECD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
97
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/04f6bedc-2f5d-4163-9856-b2a7ff9a7491/
Detection(s):
Sanesecurity.Malware.29504.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/8cff96f1e570b6eae7b433cebaffc9a6d6a32f6927271ed2e5c3e3866f35ef6c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/47424fa5-b63c-4be1-a379-a1a9f13b6d12
Behavior Graph:
Download SVG
%3 guuid=6e6f02ec-1c00-0000-eae8-f3578b0a0000 pid=2699 /usr/bin/sudo guuid=ca9976ee-1c00-0000-eae8-f357910a0000 pid=2705 /tmp/sample.bin guuid=6e6f02ec-1c00-0000-eae8-f3578b0a0000 pid=2699->guuid=ca9976ee-1c00-0000-eae8-f357910a0000 pid=2705 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/efa147ad-3fb6-47ff-b999-a48b0b92ed6f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8cff96f1e570b6eae7b433cebaffc9a6d6a32f6927271ed2e5c3e3866f35ef6c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8cff96f1e570b6eae7b433cebaffc9a6d6a32f6927271ed2e5c3e3866f35ef6c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-16 20:38:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rt7zn4pfoc3ovz5ugphlv76ju3lkgl3je4tr5uxfyprym3zv55wa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260316-zepyzadw6s/
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/8cff96f1e570b6eae7b433cebaffc9a6d6a32f6927271ed2e5c3e3866f35ef6c

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 8cff96f1e570b6eae7b433cebaffc9a6d6a32f6927271ed2e5c3e3866f35ef6c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3797415/
  
Delivery method
Distributed via web download

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