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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df3c8e573bd816a9e69f9efc4d2a0feb384da164d50b64dd972a6a575b9030f8. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df3c8e573bd816a9e69f9efc4d2a0feb384da164d50b64dd972a6a575b9030f8
SHA3-384 hash: d9dbd4f9259437d57f479019b7a2a170b83cd0d14dea8d15439b73583c1e0c7ca5815fb7f8d993a1dd775b0d528fe6a9
SHA1 hash: c3f60b12d76f0e616890f7ef2b6ee97ca717c05c
MD5 hash: 68a031b260089ba2962b4e1ebe75ef72
humanhash: iowa-neptune-sweet-march
File name:main_mips
Download: download sample
Signature Mirai
Create hunting rule
File size:194'488 bytes
First seen:2026-10-31 12:17:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:RRBz/wJdut9wB7edkZw2D7BqfFIMXHqo0bNcRs:RRBzwJduLwBVR/BsFTHqhbNc+
TLSH T1CF14971E6E228F7EF368C73447B74A35976823D626E1D684E1ACD1101F6438E641FFA8
telfhash t1374182180e7413f0a7696c59059dff77d6a331db7e1a2c278a50e86aab69f435d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai torii

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/862c3af9-9aa8-4aac-91b0-6b70367fc5ec/
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
DNS request
Sends data to a server
Changes access rights for a file
Launching a process
Collects information on the RAM
Connection attempt
Creating a file
Receives data from a server
Changes access rights for a written file
Substitutes an application name
Traces processes
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6ae5dc574921cd7769cdcfe6/reports/147aaabc-674b-4734-831f-54f4689bbcc8/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-31T10:21:00Z UTC
Last seen:
2026-10-31T16:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/df3c8e573bd816a9e69f9efc4d2a0feb384da164d50b64dd972a6a575b9030f8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/37d7c543-3891-4715-b699-fb148cd55f53
Behavior Graph:
Download SVG
%3 guuid=f8e5f97b-1900-0000-c652-d2e4ef0a0000 pid=2799 /usr/bin/sudo guuid=74a11580-1900-0000-c652-d2e4f30a0000 pid=2803 /tmp/sample.bin guuid=f8e5f97b-1900-0000-c652-d2e4ef0a0000 pid=2799->guuid=74a11580-1900-0000-c652-d2e4f30a0000 pid=2803 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/75fb277e-e568-4e92-9d7d-a7111205fc0e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/df3c8e573bd816a9e69f9efc4d2a0feb384da164d50b64dd972a6a575b9030f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df3c8e573bd816a9e69f9efc4d2a0feb384da164d50b64dd972a6a575b9030f8/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-31 12:18:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 22 (54.55%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=346i4vz33alktzu7t36e2kqp5m4e3ile2ufwjxmxfjvfow4qgd4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access defense_evasion discovery
Link:
https://tria.ge/reports/261031-pf69jawzgy/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Traces itself
Writes DNS configuration
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/df3c8e573bd816a9e69f9efc4d2a0feb384da164d50b64dd972a6a575b9030f8

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 df3c8e573bd816a9e69f9efc4d2a0feb384da164d50b64dd972a6a575b9030f8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/4048395/
  
Delivery method
Distributed via web download

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