MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf330ad5c5ed44ab00d4fe869ab0b55154e471760a019678a342d3f5515999a5. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf330ad5c5ed44ab00d4fe869ab0b55154e471760a019678a342d3f5515999a5
SHA3-384 hash: c6a5c38e71d3132478b105b6ab934147efdc6c08129faf776c86da3fe6bd66317715906dcbeba1b45092edb07800a0ff
SHA1 hash: 81a362658acea3326144a39551bd02b236505fef
MD5 hash: b3453156e767d0863c38300c16ead4de
humanhash: mountain-illinois-gee-whiskey
File name:i486
Download: download sample
Signature Mirai
Create hunting rule
File size:45'860 bytes
First seen:2025-08-23 02:30:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:I4XzGqZpfWnLNywaVXLBNmALLWQT6VJ459gSJTCRz0CnC3klW4nsZ:dXzGqO5aVXLBNm46oJTCezGHsZ
TLSH T17C233B49D713C2F1E8850570507BBB7AAFB69D326A70DE1EDB893921AD32A12490B71C
telfhash t10121d47b2ea709fcf7d05848db5e63e30a6aca77190179f901b5241527f2f9181b1c3a
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Mounts file systems
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bf330ad5c5ed44ab00d4fe869ab0b55154e471760a019678a342d3f5515999a5
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/bf330ad5c5ed44ab00d4fe869ab0b55154e471760a019678a342d3f5515999a5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/40aef216-0304-448d-bd4a-1d1f0fd77455
Behavior Graph:
Download SVG
%3 guuid=a39b9dba-1800-0000-9538-27d9f10b0000 pid=3057 /usr/bin/sudo guuid=338e7bbc-1800-0000-9538-27d9f80b0000 pid=3064 /tmp/sample.bin guuid=a39b9dba-1800-0000-9538-27d9f10b0000 pid=3057->guuid=338e7bbc-1800-0000-9538-27d9f80b0000 pid=3064 execve guuid=8e3fb4bd-1800-0000-9538-27d9fb0b0000 pid=3067 /tmp/sample.bin net send-data zombie guuid=338e7bbc-1800-0000-9538-27d9f80b0000 pid=3064->guuid=8e3fb4bd-1800-0000-9538-27d9fb0b0000 pid=3067 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=8e3fb4bd-1800-0000-9538-27d9fb0b0000 pid=3067->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con ea494a48-4f87-555b-a374-5bcf7d498d0d 51.83.147.130:1025 guuid=8e3fb4bd-1800-0000-9538-27d9fb0b0000 pid=3067->ea494a48-4f87-555b-a374-5bcf7d498d0d send: 14B guuid=948dc6bd-1800-0000-9538-27d9fc0b0000 pid=3068 /tmp/sample.bin guuid=8e3fb4bd-1800-0000-9538-27d9fb0b0000 pid=3067->guuid=948dc6bd-1800-0000-9538-27d9fc0b0000 pid=3068 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/29809ea7-2988-424c-aeea-87cdecf51db7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1763417
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1763417 Sample: i486.elf Startdate: 23/08/2025 Architecture: LINUX Score: 60 19 217.60.248.121, 1025, 34372, 34418 TCIIR Iran (ISLAMIC Republic Of) 2->19 21 217.60.248.199, 1025, 41400, 41454 TCIIR Iran (ISLAMIC Republic Of) 2->21 23 15 other IPs or domains 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 8 i486.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 29 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->29 15 i486.elf 8->15         started        process6 process7 17 i486.elf 15->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf330ad5c5ed44ab00d4fe869ab0b55154e471760a019678a342d3f5515999a5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bf330ad5c5ed44ab00d4fe869ab0b55154e471760a019678a342d3f5515999a5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 02:31:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x4zqvvof5vckwagu72djvmfvkfkoi4lwbiazm6fdilj7kukztgsq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery linux
Link:
https://tria.ge/reports/250823-czt24azyfs/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9970440-0
YARA:
Linux_Trojan_Mirai_3a56423b
Link:
https://app.threat.zone/submission/425fba52-7174-43a1-98d2-8b24709d10cd
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/bf330ad5c5ed44ab00d4fe869ab0b55154e471760a019678a342d3f5515999a5

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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 bf330ad5c5ed44ab00d4fe869ab0b55154e471760a019678a342d3f5515999a5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609502/
  
Delivery method
Distributed via web download

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