MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c301bb2bad4483264367d1d915ec7b0a621669669534c7955d9083242699d128. 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: 11


Intelligence 11 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c301bb2bad4483264367d1d915ec7b0a621669669534c7955d9083242699d128
SHA3-384 hash: 63537da5cc8166d65b2edae7eb478ac028e1ef83e102c16f8f297df7137a1e37c2e9132dce52fbf1f87ea88f674903be
SHA1 hash: 672846a1317b17addb181bfc6fbd979d44940059
MD5 hash: dd37a6ff94b99d0abe6d9822c94c58ce
humanhash: california-one-mexico-connecticut
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:217'784 bytes
First seen:2025-11-24 10:07:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:4s3y5FqnWqRJ8yg/Gv8fe+0tUKB7HKAnRMAhkbMuAeyigjERpp8mwqKP:B3EqWqRJ8FC8fez1772AjeytEu
TLSH T1F2244906B68084FEC5A5D0786FFBB036D874F06D6279765B23C4BE262E4DE605F39602
telfhash t1be618b742e91345ca1db8b49738ed52afe750404afea71e8de537dd5cc877880eb2812
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 4cdef3767786ba6b6b3d9edf0d35fdcae5baeaaffc68339f75c2ba6f003a3608
File size (compressed) :74'556 bytes
File size (de-compressed) :217'784 bytes
Format:linux/amd64
Packed file: 4cdef3767786ba6b6b3d9edf0d35fdcae5baeaaffc68339f75c2ba6f003a3608

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

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-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
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-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

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

Unix.Dropper.Mirai-7136017-0
Create hunting rule

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

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Opens a port
Changes access rights for a written file
Launching a process
Changes access rights for a file
Sets a written file as executable
Creating a file
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/69242e92e5743ce589e7dd29/reports/be43241b-8690-4c6f-9a5f-956050c58b40/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7817ed77-ac85-47bf-9ad3-7b0eb10ee20e
Behavior Graph:
Download SVG
%3 guuid=cf4e3cbe-1800-0000-23ee-8907db090000 pid=2523 /usr/bin/sudo guuid=77573dc0-1800-0000-23ee-8907e0090000 pid=2528 /tmp/sample.bin net write-config write-file guuid=cf4e3cbe-1800-0000-23ee-8907db090000 pid=2523->guuid=77573dc0-1800-0000-23ee-8907e0090000 pid=2528 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=77573dc0-1800-0000-23ee-8907e0090000 pid=2528->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=9e9eb8c0-1800-0000-23ee-8907e1090000 pid=2529 /usr/bin/dash guuid=77573dc0-1800-0000-23ee-8907e0090000 pid=2528->guuid=9e9eb8c0-1800-0000-23ee-8907e1090000 pid=2529 execve guuid=e030ecc0-1800-0000-23ee-8907e2090000 pid=2530 /usr/bin/dash guuid=77573dc0-1800-0000-23ee-8907e0090000 pid=2528->guuid=e030ecc0-1800-0000-23ee-8907e2090000 pid=2530 execve guuid=90c128c1-1800-0000-23ee-8907e4090000 pid=2532 /tmp/sample.bin zombie guuid=77573dc0-1800-0000-23ee-8907e0090000 pid=2528->guuid=90c128c1-1800-0000-23ee-8907e4090000 pid=2532 clone guuid=d8512ec1-1800-0000-23ee-8907e5090000 pid=2533 /tmp/sample.bin guuid=77573dc0-1800-0000-23ee-8907e0090000 pid=2528->guuid=d8512ec1-1800-0000-23ee-8907e5090000 pid=2533 clone guuid=c8e432c1-1800-0000-23ee-8907e6090000 pid=2534 /tmp/sample.bin guuid=90c128c1-1800-0000-23ee-8907e4090000 pid=2532->guuid=c8e432c1-1800-0000-23ee-8907e6090000 pid=2534 clone guuid=8a615dc1-1800-0000-23ee-8907e7090000 pid=2535 /tmp/sample.bin guuid=d8512ec1-1800-0000-23ee-8907e5090000 pid=2533->guuid=8a615dc1-1800-0000-23ee-8907e7090000 pid=2535 clone guuid=05016fc1-1800-0000-23ee-8907e8090000 pid=2536 /tmp/sample.bin guuid=8a615dc1-1800-0000-23ee-8907e7090000 pid=2535->guuid=05016fc1-1800-0000-23ee-8907e8090000 pid=2536 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fbd63742-5f06-44cb-b8d9-f9efee64e34b
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1819864
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819864 Sample: morte.x86_64.elf Startdate: 24/11/2025 Architecture: LINUX Score: 100 38 109.202.202.202, 80 INIT7CH Switzerland 2->38 40 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->40 42 2 other IPs or domains 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus detection for dropped file 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 3 other signatures 2->50 9 dash rm morte.x86_64.elf 2->9         started        12 dash rm 2->12         started        14 dash head 2->14         started        16 7 other processes 2->16 signatures3 process4 file5 36 /usr/local/bin/infinitd, ELF 9->36 dropped 18 morte.x86_64.elf 9->18         started        20 morte.x86_64.elf sh 9->20         started        22 morte.x86_64.elf sh 9->22         started        24 morte.x86_64.elf 9->24         started        process6 process7 26 morte.x86_64.elf 18->26         started        28 sh 20->28         started        30 sh 22->30         started        32 morte.x86_64.elf 24->32         started        process8 34 morte.x86_64.elf 26->34         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c301bb2bad4483264367d1d915ec7b0a621669669534c7955d9083242699d128
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c301bb2bad4483264367d1d915ec7b0a621669669534c7955d9083242699d128/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yma3wk5nisbsmq3h2hmrl3d3bjrbm2lgsu2mpfk5scbsijuz2eua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/251124-l6c7lasjhs/
Behaviour
Reads runtime system information
Enumerates running processes
Modifies systemd
Write file to user bin folder
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/918cda67-844c-4d44-b4b3-64b43781cde1
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c301bb2bad44/report/overview.html
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/c301bb2bad4483264367d1d915ec7b0a621669669534c7955d9083242699d128

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 4cdef3767786ba6b6b3d9edf0d35fdcae5baeaaffc68339f75c2ba6f003a3608

Mirai

elf c301bb2bad4483264367d1d915ec7b0a621669669534c7955d9083242699d128

(this sample)

  
Dropped by
SHA256 4cdef3767786ba6b6b3d9edf0d35fdcae5baeaaffc68339f75c2ba6f003a3608
  
URLhaus
https://urlhaus.abuse.ch/url/3597715/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 53e4fdcfa2e62858ad357395572d4b32
  
URLhaus
https://urlhaus.abuse.ch/url/3702533/
  
URLhaus
https://urlhaus.abuse.ch/url/3697759/

Comments