MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd12d67c81353b47ff0777ee5fa658c55da5f6127b9546af4a11e523b3964d53. 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 7 File information Comments
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SHA256 hash: dd12d67c81353b47ff0777ee5fa658c55da5f6127b9546af4a11e523b3964d53
SHA3-384 hash: 2ab5aab62c29e4140d9c96a84a27a5f4c6288c6b59569002e708d7d21c23cbdb26e595fce27de882cc5a314a4caaeafb
SHA1 hash: 474e54c6c48e7f27c14d6a0429892b1783920c1d
MD5 hash: 59f1dc5d5f39b898b0846a815bb91e2a
humanhash: pasta-angel-bulldog-oranges
File name:ecco.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:229'984 bytes
First seen:2025-12-04 21:17:34 UTC
Last seen:2025-12-05 12:27:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:HUa4M0pcDwwKuOjFXIea8WqboxfzXRuIWCLosWzU6C1N6hh1N4K:HUx7wKuOjRsUboxfkhFzgY4K
TLSH T186248C62E832ADDCC2189175B4F4DF395B239441414B6EFAA6A7CB345087E8EF118BF4
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
112
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/70fe9aa0-ce7c-43f4-92e6-718998e2d602/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29001.LCM.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-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Generic-9910198-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
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.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10042712-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
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

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-04T17:32:00Z UTC
Last seen:
2025-12-04T19:58:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/dd12d67c81353b47ff0777ee5fa658c55da5f6127b9546af4a11e523b3964d53/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2c217521-bc51-4a1c-b328-7a13c2ce72fa
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1826824
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Detected Mirai
Drops files in suspicious directories
Executes the "crontab" command typically for achieving persistence
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1826824 Sample: ecco.sh4.elf Startdate: 04/12/2025 Architecture: LINUX Score: 100 71 219.115.43.173 ZAQJupiterTelecommunicationsCoLtdJP Japan 2->71 73 13.25.235.176 XEROX-WVUS United States 2->73 75 99 other IPs or domains 2->75 83 Suricata IDS alerts for network traffic 2->83 85 Malicious sample detected (through community Yara rule) 2->85 87 Antivirus detection for dropped file 2->87 89 6 other signatures 2->89 12 ecco.sh4.elf 2->12         started        signatures3 process4 process5 14 ecco.sh4.elf 12->14         started        process6 16 ecco.sh4.elf 14->16         started        file7 65 /etc/init.d/sysd, POSIX 16->65 dropped 77 Sample tries to set files in /etc globally writable 16->77 79 Drops files in suspicious directories 16->79 81 Sample tries to persist itself using System V runlevels 16->81 20 ecco.sh4.elf 16->20         started        23 ecco.sh4.elf sh 16->23         started        25 ecco.sh4.elf 16->25         started        27 4 other processes 16->27 signatures8 process9 file10 67 /usr/Bin), ELF 20->67 dropped 29 ecco.sh4.elf 20->29         started        31 ecco.sh4.elf sh 20->31         started        33 ecco.sh4.elf 20->33         started        37 4 other processes 20->37 35 sh cp 23->35         started        process11 signatures12 40 ecco.sh4.elf 29->40         started        58 963 other processes 29->58 42 sh crontab 31->42         started        46 sh 31->46         started        48 ecco.sh4.elf 33->48         started        50 ecco.sh4.elf 33->50         started        52 ecco.sh4.elf 33->52         started        54 ecco.sh4.elf 33->54         started        91 Manipulation of devices in /dev 37->91 56 ecco.sh4.elf 37->56         started        process13 file14 69 /var/spool/cron/crontabs/tmp.JyMV04, ASCII 42->69 dropped 93 Sample tries to persist itself using cron 42->93 95 Executes the "crontab" command typically for achieving persistence 42->95 60 sh crontab 46->60         started        97 Manipulation of devices in /dev 48->97 99 Deletes system log files 48->99 63 ecco.sh4.elf 50->63         started        signatures15 process16 signatures17 101 Executes the "crontab" command typically for achieving persistence 60->101
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dd12d67c81353b47ff0777ee5fa658c55da5f6127b9546af4a11e523b3964d53
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dd12d67c81353b47ff0777ee5fa658c55da5f6127b9546af4a11e523b3964d53/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 21:18:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ujnm7ebgu5up7yho7xf7jsyyvo2l5qspokunl2kchsshm4wjvjq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251204-z5qm7atqa1/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9be062ed-0185-4300-a4dd-3757271e0939
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/dd12d67c81353b47ff0777ee5fa658c55da5f6127b9546af4a11e523b3964d53

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_28a2fe0c
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 dd12d67c81353b47ff0777ee5fa658c55da5f6127b9546af4a11e523b3964d53

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3725561/
  
Delivery method
Distributed via web download

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