MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a39661e56930c978af422d3282ee97500be601ff194e7d6b2d392fa2d00b67e3. 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: 13


Intelligence 13 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a39661e56930c978af422d3282ee97500be601ff194e7d6b2d392fa2d00b67e3
SHA3-384 hash: 059a2d43c80115a8c8cbbb989cb353326f3c3906211f9781da99c7dd165e9b0755f455baf350a5e0932538a89ce6b9ee
SHA1 hash: 148da31636bd55dd39737601611f1183203c7cc8
MD5 hash: f3920f671b617ec6f901a1b9200091b7
humanhash: happy-happy-gee-single
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:95'536 bytes
First seen:2025-10-01 16:27:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:n6Zn1d5bVq9NYG29eBJK6OfNk9c/mKfNKMs/XW56qMDyscU3IRZy+sjYdg0:n6Z9JSY/8JK6uUc/mKFKneo/+scoIe+L
TLSH T1DD9318C1F98BC0F5D84748305066F23FCB32D9694071DAADEF9AAF35DA37541A622398
telfhash t1c031e5fa167a0cd4abd09802930e6f31fd0e63b7242436e305f39835311ba8145bbd7a
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 :
41
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Runs as daemon
Opens a port
Sends data to a server
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/68dd5682c564c8e81d0bdfba/reports/b5b7e45c-4a70-4fd6-bad3-50cb474ecb7d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
8
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a39661e56930c978af422d3282ee97500be601ff194e7d6b2d392fa2d00b67e3
Behaviour
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:
2025-10-01T14:41:00Z UTC
Last seen:
2025-10-02T05:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a39661e56930c978af422d3282ee97500be601ff194e7d6b2d392fa2d00b67e3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/240bde02-92ee-4735-be99-c0249a5646fe
Behavior Graph:
Download SVG
%3 guuid=91e09c5f-1800-0000-bf51-60f6070d0000 pid=3335 /usr/bin/sudo guuid=0e734662-1800-0000-bf51-60f60d0d0000 pid=3341 /tmp/sample.bin net guuid=91e09c5f-1800-0000-bf51-60f6070d0000 pid=3335->guuid=0e734662-1800-0000-bf51-60f60d0d0000 pid=3341 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=0e734662-1800-0000-bf51-60f60d0d0000 pid=3341->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a6e57662-1800-0000-bf51-60f60e0d0000 pid=3342 /tmp/sample.bin guuid=0e734662-1800-0000-bf51-60f60d0d0000 pid=3341->guuid=a6e57662-1800-0000-bf51-60f60e0d0000 pid=3342 clone guuid=ca4d788e-1900-0000-bf51-60f6690f0000 pid=3945 /tmp/sample.bin guuid=0e734662-1800-0000-bf51-60f60d0d0000 pid=3341->guuid=ca4d788e-1900-0000-bf51-60f6690f0000 pid=3945 clone guuid=0cae7d8e-1900-0000-bf51-60f66a0f0000 pid=3946 /tmp/sample.bin net send-data zombie guuid=0e734662-1800-0000-bf51-60f60d0d0000 pid=3341->guuid=0cae7d8e-1900-0000-bf51-60f66a0f0000 pid=3946 clone guuid=32e47f62-1800-0000-bf51-60f60f0d0000 pid=3343 /tmp/sample.bin guuid=a6e57662-1800-0000-bf51-60f60e0d0000 pid=3342->guuid=32e47f62-1800-0000-bf51-60f60f0d0000 pid=3343 clone guuid=abf28562-1800-0000-bf51-60f6100d0000 pid=3344 /tmp/sample.bin dns net send-data zombie guuid=a6e57662-1800-0000-bf51-60f60e0d0000 pid=3342->guuid=abf28562-1800-0000-bf51-60f6100d0000 pid=3344 clone guuid=abf28562-1800-0000-bf51-60f6100d0000 pid=3344->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 36B a1a7e44c-f53d-520b-b2c8-ccb9907e473c uraniumc2.ddns.net:12121 guuid=abf28562-1800-0000-bf51-60f6100d0000 pid=3344->a1a7e44c-f53d-520b-b2c8-ccb9907e473c send: 10B guuid=d6c150f5-2200-0000-bf51-60f695140000 pid=5269 /tmp/sample.bin send-data guuid=abf28562-1800-0000-bf51-60f6100d0000 pid=3344->guuid=d6c150f5-2200-0000-bf51-60f695140000 pid=5269 clone guuid=0cae7d8e-1900-0000-bf51-60f66a0f0000 pid=3946->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 180B a9a6a646-bb5e-5819-9341-c8bf2a21b1b0 uraniumc2.ddns.net:80 guuid=0cae7d8e-1900-0000-bf51-60f66a0f0000 pid=3946->a9a6a646-bb5e-5819-9341-c8bf2a21b1b0 send: 10B 0735ce26-32e7-55bb-b63a-ff85967f9a6b 45.87.33.132:0 guuid=d6c150f5-2200-0000-bf51-60f695140000 pid=5269->0735ce26-32e7-55bb-b63a-ff85967f9a6b send: 688296B guuid=823260f5-2200-0000-bf51-60f696140000 pid=5270 /tmp/sample.bin guuid=d6c150f5-2200-0000-bf51-60f695140000 pid=5269->guuid=823260f5-2200-0000-bf51-60f696140000 pid=5270 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5cfd5a28-7154-42f8-ad66-01728893ca48
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1787534
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Uses IRC for communication with a C&C
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1787534 Sample: morte.i686.elf Startdate: 01/10/2025 Architecture: LINUX Score: 80 32 uraniumc2.ddns.net 2->32 34 45.87.33.132, 25565 ANETCONNECTPL Poland 2->34 36 4 other IPs or domains 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 Multi AV Scanner detection for submitted file 2->42 46 2 other signatures 2->46 10 morte.i686.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 python3.8 dpkg 2->16         started        signatures3 44 Uses dynamic DNS services 32->44 process4 process5 18 morte.i686.elf 10->18         started        20 morte.i686.elf 10->20         started        22 morte.i686.elf 10->22         started        process6 24 morte.i686.elf 18->24         started        26 morte.i686.elf 18->26         started        process7 28 morte.i686.elf 24->28         started        process8 30 morte.i686.elf 28->30         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a39661e56930c978af422d3282ee97500be601ff194e7d6b2d392fa2d00b67e3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a39661e56930c978af422d3282ee97500be601ff194e7d6b2d392fa2d00b67e3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-01 16:28:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uolgdzljgdexrl2cfuzif3uxkaf6map7dfhh22znhex2fualm7rq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251001-tycvvsy1dt/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Unexpected DNS network traffic destination
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_485c4b13 Linux_Trojan_Mirai_7d05725e Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/6b0cbe1b-2873-4c28-8469-546ef0d45efc
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/a39661e56930c978af422d3282ee97500be601ff194e7d6b2d392fa2d00b67e3

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
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 a39661e56930c978af422d3282ee97500be601ff194e7d6b2d392fa2d00b67e3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3630226/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3622070/

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