MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffd6135c3b016eb0096bb0522d43cd34e608fea089773182ae75754e7f71a94e. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
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SHA256 hash: ffd6135c3b016eb0096bb0522d43cd34e608fea089773182ae75754e7f71a94e
SHA3-384 hash: 413dca2aa4564a5297f76ec5745a215166fb69dafe0d1385c635324380cf75966c503fc868412b57cef4c4d5d9ef4921
SHA1 hash: 44c364a4033690ca1ea4218431e70772530d2c22
MD5 hash: 046bdd2513c8b1a64f7e234e98b4bc7e
humanhash: mango-blossom-yellow-arkansas
File name:miraint.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:261'080 bytes
First seen:2025-12-28 08:30:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:IGSyQs4LLcUioXLgXDlj01WeMLK4QnVvEfGn:IGrc8zl1Sbn
TLSH T1E444A60E6F228F7EF7A9867447F78E30965832D61AE1D584D1ACE5001F6428E641FFB8
telfhash t14941905c0a7817f4a7656c9d459dff36d2a320db7e162c338e10e86eeb69a439d10c0d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c472af29-cd32-401d-8700-bc6a18222873/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6950ea9e3f8fdbf8e953ca03/reports/4ae760a3-c0c7-4cae-9047-681a3ef66966/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cc6936fd-cda0-4031-a593-1e930e286f9a
Behavior Graph:
Download SVG
%3 guuid=104577ae-1900-0000-a84a-a910dc0b0000 pid=3036 /usr/bin/sudo guuid=1b651eb0-1900-0000-a84a-a910e00b0000 pid=3040 /tmp/sample.bin guuid=104577ae-1900-0000-a84a-a910dc0b0000 pid=3036->guuid=1b651eb0-1900-0000-a84a-a910e00b0000 pid=3040 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/94402d84-fe40-4ff0-af46-69056fb735aa
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1840756
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840756 Sample: miraint.mips.elf Startdate: 28/12/2025 Architecture: LINUX Score: 92 55 50.52.206.143 ZIPLY-FIBER-LEGACY-ASNUS United States 2->55 57 129.73.195.49 WN-WY-ASUS Germany 2->57 59 100 other IPs or domains 2->59 61 Antivirus detection for dropped file 2->61 63 Antivirus / Scanner detection for submitted sample 2->63 65 Multi AV Scanner detection for submitted file 2->65 67 Yara detected Mirai 2->67 11 miraint.mips.elf 2->11         started        13 systemd .sh 2->13         started        15 systemd snapd-env-generator 2->15         started        17 14 other processes 2->17 signatures3 process4 process5 19 miraint.mips.elf 11->19         started        21 .sh 13->21         started        process6 23 miraint.mips.elf 19->23         started        27 .sh 21->27         started        file7 53 /usr/bin/.sh, ELF 23->53 dropped 69 Drops invisible ELF files 23->69 71 Drops files in suspicious directories 23->71 73 Sample deletes itself 23->73 29 miraint.mips.elf 23->29         started        31 miraint.mips.elf sh 23->31         started        33 miraint.mips.elf sh 23->33         started        35 miraint.mips.elf sh 23->35         started        signatures8 process9 process10 37 miraint.mips.elf 29->37         started        39 miraint.mips.elf 29->39         started        41 miraint.mips.elf 29->41         started        43 sh systemctl 31->43         started        45 sh systemctl 33->45         started        47 sh systemctl 35->47         started        process11 49 miraint.mips.elf 37->49         started        51 miraint.mips.elf 37->51         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ffd6135c3b016eb0096bb0522d43cd34e608fea089773182ae75754e7f71a94e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ffd6135c3b016eb0096bb0522d43cd34e608fea089773182ae75754e7f71a94e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 08:31:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=77lbgxb3afxlacllwbjc2q6ngttar7varf3tdavoov2u473rvfha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery persistence privilege_escalation
Link:
https://tria.ge/reports/251228-kebn1stnav/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Write file to user bin folder
Deletes itself
Contacts a large (54144) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e243079f-5c21-43d6-b496-354a83aec2b0
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/ffd6135c3b016eb0096bb0522d43cd34e608fea089773182ae75754e7f71a94e

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
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 ffd6135c3b016eb0096bb0522d43cd34e608fea089773182ae75754e7f71a94e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735503/
  
Delivery method
Distributed via web download

Comments