MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f56d8db87522f7c1b29054a3032f8d09b0a8571e09347049a10a8f6b66f55790. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f56d8db87522f7c1b29054a3032f8d09b0a8571e09347049a10a8f6b66f55790
SHA3-384 hash: a6e1c4f67e43e8f07f6e8c7bdc76ceb0f3ffc188339ed7d16dc321666c2c19a350ef455845dd36ea0b2723a55e3a692b
SHA1 hash: bf3f9b2a85bde2ad12109667cfa8ae5b33d78910
MD5 hash: 0a92e59b68308d40ddb084e9c4d88ed8
humanhash: social-louisiana-golf-bulldog
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:70'620 bytes
First seen:2025-11-27 22:17:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:me8xE8yhRYA+gut6qXlRBV6/gkR2jYcz+X3P3N0r4L0ECloR5STwAR15600:meMRyhRYthtD7BV6/Z28623vNxwRhHgb
TLSH T15A633AC59943D8F4EC060A721573F7379A72F0792016EB47E3A5EB26EC42A11E70A39D
telfhash t1bb31c6fb3e7a0de8f7d45d84830d1a122a6ee63b257036654573e93422fed8144b9c74
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 :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file in the %temp% directory
Receives data from a server
Kills processes
Creating a file
Locks files
Opens a port
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6928ce221b65ca0bb925d9a7/reports/12703623-3d71-4f65-86f7-2185def2544b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
12
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/f56d8db87522f7c1b29054a3032f8d09b0a8571e09347049a10a8f6b66f55790
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-27T19:26:00Z UTC
Last seen:
2025-11-27T19:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f56d8db87522f7c1b29054a3032f8d09b0a8571e09347049a10a8f6b66f55790/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1f37918d-556c-4e30-a746-6e8a95e2f403
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1821935
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1821935 Sample: x86.elf Startdate: 27/11/2025 Architecture: LINUX Score: 64 25 47.66.141.193 VODANETInternationalIP-BackboneofVodafoneDE United States 2->25 27 113.169.207.244 VNPT-AS-VNVNPTCorpVN Viet Nam 2->27 29 99 other IPs or domains 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Mirai 2->35 9 x86.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 x86.elf 9->15         started        process6 17 x86.elf 15->17         started        19 x86.elf 15->19         started        21 x86.elf 15->21         started        process7 23 x86.elf 17->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f56d8db87522f7c1b29054a3032f8d09b0a8571e09347049a10a8f6b66f55790
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f56d8db87522f7c1b29054a3032f8d09b0a8571e09347049a10a8f6b66f55790/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-27 22:18:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6vwy3odvel34dmuqksrqgl4nbgykqvy6be2hasnbbkhwwzxvk6ia._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251127-171fvasmcs/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (130420) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7755770-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/a061d56f-9b3b-4970-9ee2-35966045eb49
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f56d8db87522f7c1b29054a3032f8d09b0a8571e09347049a10a8f6b66f55790

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_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 f56d8db87522f7c1b29054a3032f8d09b0a8571e09347049a10a8f6b66f55790

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700411/
  
Delivery method
Distributed via web download

Comments