MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da36cbbc2577aba8562302a59a17d9a70e5186971583ac2ab9cec2cc6eb7b7d5. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da36cbbc2577aba8562302a59a17d9a70e5186971583ac2ab9cec2cc6eb7b7d5
SHA3-384 hash: 55bf3288eecc98e696ad51b204ab81bdc6ddda307117db09a5a739e493421c626291a2014abe5e3efe0552f7943d7a59
SHA1 hash: 69c6e67860a2894ddfa10e49e996fc7f3016f081
MD5 hash: 197c5dcc321a04d000ebbc91c9b0a3ac
humanhash: skylark-carolina-hot-seven
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:103'700 bytes
First seen:2025-11-11 19:35:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:cUY0mfQCywjdtUhIFmxCSBhHy/CmCnBW:zY0mfQlQ6vy9CnBW
TLSH T1A5A36CD5F243D0F6EC6605342172FF365DB2D5B92328CAC3D3B89A76A821941DC1AA8C
telfhash t1d731e2f866760de5abc09942b20d1b65ad0ebb7b241077a346b36570326ed4307abc3d
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 6b54f5040efe148ac755fe63ba472fc885af4ed879450a2747ecd33486aadab6
File size (compressed) :46'872 bytes
File size (de-compressed) :103'700 bytes
Format:linux/i386
Packed file: 6b54f5040efe148ac755fe63ba472fc885af4ed879450a2747ecd33486aadab6

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.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-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.Trojan.Mirai-9441505-0
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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/6913902c935d9f0d73ce1949/reports/ccea1afe-2187-47c7-accf-7e752c576aaa/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:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/da36cbbc2577aba8562302a59a17d9a70e5186971583ac2ab9cec2cc6eb7b7d5
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:
2025-11-11T16:46:00Z UTC
Last seen:
2025-11-11T17:18:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/da36cbbc2577aba8562302a59a17d9a70e5186971583ac2ab9cec2cc6eb7b7d5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ff9e1eb4-bf44-4379-88e8-c6c0593ade19
Behavior Graph:
Download SVG
%3 guuid=43da562b-1800-0000-c483-21825a0c0000 pid=3162 /usr/bin/sudo guuid=d674df2d-1800-0000-c483-21825b0c0000 pid=3163 /tmp/sample.bin net send-data guuid=43da562b-1800-0000-c483-21825a0c0000 pid=3162->guuid=d674df2d-1800-0000-c483-21825b0c0000 pid=3163 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d674df2d-1800-0000-c483-21825b0c0000 pid=3163->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 615B 9cd3dec2-1add-54b2-8917-5be299275cff 196.251.72.110:80 guuid=d674df2d-1800-0000-c483-21825b0c0000 pid=3163->9cd3dec2-1add-54b2-8917-5be299275cff send: 22B guuid=d7f8e769-1800-0000-c483-21829d0c0000 pid=3229 /tmp/sample.bin net send-data guuid=d674df2d-1800-0000-c483-21825b0c0000 pid=3163->guuid=d7f8e769-1800-0000-c483-21829d0c0000 pid=3229 clone guuid=f1edf796-1900-0000-c483-21826d0e0000 pid=3693 /tmp/sample.bin guuid=d674df2d-1800-0000-c483-21825b0c0000 pid=3163->guuid=f1edf796-1900-0000-c483-21826d0e0000 pid=3693 clone guuid=d7f8e769-1800-0000-c483-21829d0c0000 pid=3229->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 615B guuid=d7f8e769-1800-0000-c483-21829d0c0000 pid=3229->9cd3dec2-1add-54b2-8917-5be299275cff send: 22B guuid=8421fa69-1800-0000-c483-21829e0c0000 pid=3230 /tmp/sample.bin guuid=d7f8e769-1800-0000-c483-21829d0c0000 pid=3229->guuid=8421fa69-1800-0000-c483-21829e0c0000 pid=3230 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d72efd5a-8da1-4737-bd4d-0e1e28ed6388
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1812248
Signature
Antivirus / Scanner detection for submitted sample
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: 1812248 Sample: debug.elf Startdate: 11/11/2025 Architecture: LINUX Score: 72 18 196.251.72.110, 48578, 48582, 48584 Web4AfricaZA Seychelles 2->18 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 3 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 8 debug.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 debug.elf 8->12         started        14 debug.elf 8->14         started        process6 16 debug.elf 12->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/da36cbbc2577aba8562302a59a17d9a70e5186971583ac2ab9cec2cc6eb7b7d5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/da36cbbc2577aba8562302a59a17d9a70e5186971583ac2ab9cec2cc6eb7b7d5/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/da36cbbc2577aba8562302a59a17d9a70e5186971583ac2ab9cec2cc6eb7b7d5
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-11 19:36:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3i3mxpbfo6v2qvrdakszuf6zu4hfdbuxcwb2ykvzz3bmy3vxw7kq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251111-ybb29s1nhs/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
draft21.redirectme.net
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_a68e498c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9f1d815c-d8b7-46f9-b720-2bb20a8b70cf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/da36cbbc2577aba8562302a59a17d9a70e5186971583ac2ab9cec2cc6eb7b7d5

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
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_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
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:Linux_Trojan_Mirai_fa3ad9d0
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 6b54f5040efe148ac755fe63ba472fc885af4ed879450a2747ecd33486aadab6

Mirai

elf da36cbbc2577aba8562302a59a17d9a70e5186971583ac2ab9cec2cc6eb7b7d5

(this sample)

  
Dropped by
SHA256 6b54f5040efe148ac755fe63ba472fc885af4ed879450a2747ecd33486aadab6
  
Dropped by
MD5 767b83a079a458c0c2a9c2a61fa94387
  
URLhaus
https://urlhaus.abuse.ch/url/3702572/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3702465/
  
URLhaus
https://urlhaus.abuse.ch/url/3702411/
  
URLhaus
https://urlhaus.abuse.ch/url/3699236/
  
URLhaus
https://urlhaus.abuse.ch/url/3702406/

Comments