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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7c457f045ef6b6e1b09acac78db32d45ac7e4b7976bf646da815e3d61396e17. 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: 7


Intelligence 7 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7c457f045ef6b6e1b09acac78db32d45ac7e4b7976bf646da815e3d61396e17
SHA3-384 hash: 2ce1c9c0d0b0b15e9acfe0c501f687cc1aa7b8259b2e74611efbc493b21bec33382756601f5f752428e8d4ef02e9148c
SHA1 hash: 29a4945022fa50edfdc96866031d761e86ec9498
MD5 hash: 318c6116cf35efb58d86a1cbd53f322c
humanhash: johnny-grey-mango-bluebird
File name:manta.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:153'988 bytes
First seen:2026-09-16 12:32:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:p4JrNZZUMhmOUCJjpHASZd+Kl+FtoWh55Uu8QI:p4JrNxpJjpHv+DxhYun
TLSH T131E37C73C8367E98D955E5B4F0708BB82B63A51482571FFF19A6C2B88047D8DF6093B8
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 BlinkzSec
Tags:gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-42.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-10060414-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6aaa8cc90451718651bb3ed6/reports/8dd2263b-3344-423d-a5f2-132aa9d102fb/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-16T09:46:00Z UTC
Last seen:
2026-09-16T14:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a7c457f045ef6b6e1b09acac78db32d45ac7e4b7976bf646da815e3d61396e17/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3f25a1d6-99a7-4339-9f49-f60ffe0dbea5
Behavior Graph:
Download SVG
%3 guuid=ac8d89dd-1d00-0000-310e-ef9c7d0a0000 pid=2685 /usr/bin/sudo guuid=9a777be1-1d00-0000-310e-ef9c7e0a0000 pid=2686 /tmp/sample.bin guuid=ac8d89dd-1d00-0000-310e-ef9c7d0a0000 pid=2685->guuid=9a777be1-1d00-0000-310e-ef9c7e0a0000 pid=2686 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7bb49928-eb45-45ef-993d-5f3b3ce16fc7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a7c457f045ef6b6e1b09acac78db32d45ac7e4b7976bf646da815e3d61396e17
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a7c457f045ef6b6e1b09acac78db32d45ac7e4b7976bf646da815e3d61396e17/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-16 12:31:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u7cfp4cf55vw4gyjvswhrwzs2rnmpzfxs5v7mrw2qfpd2yjznylq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260916-prbxrsvs8j/
Malware Config
C2 Extraction:
mantac2.duckdns.org
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/a7c457f045ef6b6e1b09acac78db32d45ac7e4b7976bf646da815e3d61396e17

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: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_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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 a7c457f045ef6b6e1b09acac78db32d45ac7e4b7976bf646da815e3d61396e17

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3917740/
  
Delivery method
Distributed via web download

Comments