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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c040473b323c4457e439224ba7fe5c4a2e356e810e56f7e60bc0b2ff7cdb0547. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c040473b323c4457e439224ba7fe5c4a2e356e810e56f7e60bc0b2ff7cdb0547
SHA3-384 hash: 36d531e4edbfbbfd918ae6d79ef569b850e9a53d2a04b5358c24fbad6292636dffba67b9f259086d0f12c6509e46181f
SHA1 hash: 1b2bbe805668c3b390a19c4dfc77deef4df9d4bf
MD5 hash: 0ea2ed3a3cc04b43dc77c1d605f18593
humanhash: triple-xray-rugby-india
File name:bot
Download: download sample
Signature Mirai
Create hunting rule
File size:2'453'336 bytes
First seen:2026-09-29 18:42:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:2kZPFapS01jYZYGYEY4YGP+45d7PK1QGhGr73k5dS5kHXynMuap1aakxk6JgTaqi:/8GP3VyHi6DTl5Tq
TLSH T157B54B02FA6244A9DD69C835835EA533B730B84A47103BEB2BD4AB103F26FE15F39755
telfhash t1a872a3b6e3d43aec4be483054226799d9ef705b4532668aa873b7bc3ce11f624b0c475
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
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135828-0
Create hunting rule

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Unix.Trojan.Gafgyt-6981160-0
Create hunting rule

Unix.Trojan.Gafgyt-9876285-0
Create hunting rule

Unix.Trojan.Gafgyt-9876369-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-8041689-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9885284-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm expand gcc lolbin
Link:
https://www.filescan.io/uploads/6abc06c1125f50a6a3cfcd42/reports/5e73ba54-7ff8-4555-bb94-075d95b52bea/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-09-29T16:46:00Z UTC
Last seen:
2026-09-30T19:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c040473b323c4457e439224ba7fe5c4a2e356e810e56f7e60bc0b2ff7cdb0547/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/640dbc59-5e51-44a9-a1df-69ab9cf69f11
Behavior Graph:
Download SVG
%3 guuid=c347ba54-1900-0000-1e6e-c79c2b0a0000 pid=2603 /usr/bin/sudo guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2610 /tmp/sample.bin net guuid=c347ba54-1900-0000-1e6e-c79c2b0a0000 pid=2603->guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2610 execve 70c8f8ba-c6fb-520e-a04a-549fa2e565d0 127.0.0.1:9001 guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2610->70c8f8ba-c6fb-520e-a04a-549fa2e565d0 con guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2613 /tmp/sample.bin guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2610->guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2613 clone guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2614 /tmp/sample.bin guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2610->guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2614 clone guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2615 /tmp/sample.bin guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2610->guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2615 clone guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2616 /tmp/sample.bin guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2610->guuid=32f78757-1900-0000-1e6e-c79c320a0000 pid=2616 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/769cd00b-5913-4f5d-9cc3-9a7bb3c623c6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c040473b323c4457e439224ba7fe5c4a2e356e810e56f7e60bc0b2ff7cdb0547
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c040473b323c4457e439224ba7fe5c4a2e356e810e56f7e60bc0b2ff7cdb0547/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-29 18:43:26 UTC
File Type:
ELF64 Little (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ybaeoozshrcfpzbzejf2p7s4jixdk3ubbzlppzqlyczp67g3avdq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260929-xc1atawx9n/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/c040473b323c4457e439224ba7fe5c4a2e356e810e56f7e60bc0b2ff7cdb0547

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_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:nix_rust_hunt
Create hunting rule
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:Rustyloader_mem_loose
Create hunting rule
Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf c040473b323c4457e439224ba7fe5c4a2e356e810e56f7e60bc0b2ff7cdb0547

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3917550/
  
Delivery method
Distributed via web download

Comments