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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19f3a7bb2abbe04186ee6123b79f2984e042e35f4ca31210955ec6cb69dc2155. 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: 5


Intelligence 5 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19f3a7bb2abbe04186ee6123b79f2984e042e35f4ca31210955ec6cb69dc2155
SHA3-384 hash: ff589ba855ba3fd790de392fb19a25e842093781ff9a9b8ffc9bb23e699c5731ea038ddec3790bfda1c77ca63960a585
SHA1 hash: a85a5214bba941ecf0695b89036beb9a38a17e66
MD5 hash: 586d67e8525d3dd8151df956a0cf8550
humanhash: single-pip-whiskey-april
File name:net.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:170'508 bytes
First seen:2026-09-17 23:31:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:vWGdBmH3BBnY6Ys21lACnrEXRd8AboTivo+NnWSrsJ9T:O+axYN7nrEhd8AboSxWSi9T
TLSH T19AF39E32C8796F98D124E5B4F0B49FB85B53A51181872FBE29A7C6758043ECCF2467B8
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 :
67
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d1690bca-7d02-40d5-b395-397be582ab77/
Gathering data
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin masquerade obfuscated
Link:
https://www.filescan.io/uploads/6aac787cd53d60e9b273dab6/reports/48fa33e9-7446-4dea-a44f-c82baf1ae0e6/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8bd7914b-baa6-4f07-a31e-9bd0c1de8686
Behavior Graph:
Download SVG
%3 guuid=ec5f5d04-1800-0000-3aa5-68152a0c0000 pid=3114 /usr/bin/sudo guuid=26357008-1800-0000-3aa5-68152e0c0000 pid=3118 /tmp/sample.bin guuid=ec5f5d04-1800-0000-3aa5-68152a0c0000 pid=3114->guuid=26357008-1800-0000-3aa5-68152e0c0000 pid=3118 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/726de062-f288-41e6-9135-c3b0108579b2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/19f3a7bb2abbe04186ee6123b79f2984e042e35f4ca31210955ec6cb69dc2155
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/19f3a7bb2abbe04186ee6123b79f2984e042e35f4ca31210955ec6cb69dc2155/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dhz2pozkxpqedbxomer3phzjqtqefy27jsrreeevl3dmw2o4efkq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260917-3jc2rats2r/
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:deepfield_potassium_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Potassium Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper). Also known as Woof (internal) and Dichter (related variant with Dutch C2 domains, same key material).
Reference:Internal analysis of sample 6ef4ce02; external: @deobfuscately
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 19f3a7bb2abbe04186ee6123b79f2984e042e35f4ca31210955ec6cb69dc2155

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916051/
  
Delivery method
Distributed via web download

Comments