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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 683a3f7c5992c013d4cd71eeaf2d0d3b5a781261fa19a30e4d073ddf712c5ea4. 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: 683a3f7c5992c013d4cd71eeaf2d0d3b5a781261fa19a30e4d073ddf712c5ea4
SHA3-384 hash: fbbc43ca2b53ec4f8744598200de64ca87e9f58271c012c5ab5a4b6fef68eb5237a73a2709a8cdda20c5ab11149da66f
SHA1 hash: 031c00f95d4fdf263bb9eed53523e6eaf2bb2f55
MD5 hash: 2c6ac74d011f00176a521d60358007b6
humanhash: arkansas-delta-carbon-avocado
File name:net.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:248'504 bytes
First seen:2026-09-13 19:31:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:J4909IYT24tD/WrkhYAp8coLDxoShEdqaEC/oDK3ekAsonuqle:J4oy4tD/WrkhYAp8coLSSVgoQeAonTe
TLSH T15D34A81E6E228F7EF6B8C73447B78E30975D23D626D1D584E1ACD1011E2429E681FFA8
telfhash t1aa41b0180a7813f0a7296d9d099dff37d2a331ea7e162c378f11e85aa768b435d10c0c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5d9d0f33-59af-4b7f-968d-eb14b5f11043/
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin masquerade obfuscated
Link:
https://www.filescan.io/uploads/6aa6fa0f3562755077754089/reports/662a7232-4493-4964-afea-c436f4a83afd/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
51
Number of processes launched:
16
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/683a3f7c5992c013d4cd71eeaf2d0d3b5a781261fa19a30e4d073ddf712c5ea4
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4e581779-7647-4928-9d24-c83a02ed6894
Behavior Graph:
Download SVG
%3 guuid=719f7e12-1a00-0000-bdaf-baec2c080000 pid=2092 /usr/bin/sudo guuid=76d66914-1a00-0000-bdaf-baec34080000 pid=2100 /tmp/sample.bin guuid=719f7e12-1a00-0000-bdaf-baec2c080000 pid=2092->guuid=76d66914-1a00-0000-bdaf-baec34080000 pid=2100 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/19ce86be-f83b-4179-b40b-e2d3d9bad353
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/683a3f7c5992c013d4cd71eeaf2d0d3b5a781261fa19a30e4d073ddf712c5ea4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/683a3f7c5992c013d4cd71eeaf2d0d3b5a781261fa19a30e4d073ddf712c5ea4/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-13 19:32:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=na5d67czslabhvgnohxk6linhnnhqetb7im2gdsna46564jml2sa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260913-x8h2eacp8z/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Creates/modifies Cron job
Enumerates running processes
Modifies init.d
Modifies systemd
File and Directory Permissions Modification
Deletes itself
Modifies Watchdog functionality
Family: Mirai
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/683a3f7c5992c013d4cd71eeaf2d0d3b5a781261fa19a30e4d073ddf712c5ea4

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: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
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf 683a3f7c5992c013d4cd71eeaf2d0d3b5a781261fa19a30e4d073ddf712c5ea4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916053/
  
Delivery method
Distributed via web download

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