MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 047a8eb409cb5cfd12e5c0bb48eea876eaed60d707eaa065324be180805699f6. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 047a8eb409cb5cfd12e5c0bb48eea876eaed60d707eaa065324be180805699f6
SHA3-384 hash: cdc365d7985ea6486dd40c4d30a154e7a4631ed70cea997b69117421342551c3bef0892f94488a91655d0b3dc672d045
SHA1 hash: 3f47de5ce0273ae44c837a02792874f34abf76d0
MD5 hash: 09dc6d0c90a87183bfc61ea7ba9d1557
humanhash: coffee-white-neptune-october
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:62'536 bytes
First seen:2026-08-08 14:27:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:7/7MrEXWeDpZw3boZBGk7tvAXgANHFUYtifciE4CvyIr:7/7MuZw30ZBx7tOjFXtiE4c7
TLSH T159532B95F840DA62CAD05679FB5D428C33134FB8C2DE7102DE10AE3436EA95B4F7B946
telfhash t150d0a7f49b74169d17a4c741c2cd402e1771369616432ab7d74c97aa05835d3710f032
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 df0e565b39c3b7ce7c889aac23a2797a37ddd60432019d56dd22336c885aa596
File size (compressed) :36'564 bytes
File size (de-compressed) :62'536 bytes
Format:linux/arm
Packed file: df0e565b39c3b7ce7c889aac23a2797a37ddd60432019d56dd22336c885aa596

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Connection attempt
Runs as daemon
DNS request
Creating a file in the %temp% directory
Changes access rights for a file
Changes access rights for a written file
Creating a file
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bashlite gcc mirai rust
Link:
https://www.filescan.io/uploads/6a773d0f4a8ad52ba054ef3d/reports/b71a7eab-cf7c-4614-833f-9274e661d482/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2d3ffe34-3439-42c0-8989-f24dcf44fb9a
Behavior Graph:
Download SVG
%3 guuid=426526b3-1900-0000-6403-d7a888060000 pid=1672 /usr/bin/sudo guuid=71b1a6b6-1900-0000-6403-d7a88c060000 pid=1676 /tmp/sample.bin guuid=426526b3-1900-0000-6403-d7a888060000 pid=1672->guuid=71b1a6b6-1900-0000-6403-d7a88c060000 pid=1676 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8732ef59-66fc-456d-92a4-f8b31cc78e7f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/047a8eb409cb5cfd12e5c0bb48eea876eaed60d707eaa065324be180805699f6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/047a8eb409cb5cfd12e5c0bb48eea876eaed60d707eaa065324be180805699f6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-08 14:28:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ar5i5najznop2exfyc5ur3vio3vo2ygxa7vkazjsjpqybacwth3a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm command_and_control discovery
Link:
https://tria.ge/reports/260808-rs9ljadh76/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Outbound SSH connection to public host
Unexpected DNS network traffic destination
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/047a8eb409cb5cfd12e5c0bb48eea876eaed60d707eaa065324be180805699f6

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: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 df0e565b39c3b7ce7c889aac23a2797a37ddd60432019d56dd22336c885aa596

Mirai

elf 047a8eb409cb5cfd12e5c0bb48eea876eaed60d707eaa065324be180805699f6

(this sample)

  
Dropped by
SHA256 df0e565b39c3b7ce7c889aac23a2797a37ddd60432019d56dd22336c885aa596
  
Dropped by
MD5 8c450403a745b2f9286aa5f1be9c3c4c
  
URLhaus
https://urlhaus.abuse.ch/url/3899678/
  
Delivery method
Distributed via web download

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