MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd96438bd3d2f457ae11b9f3e699743796dab8183914079b73d33acba9a5d253. 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 7 File information Comments
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SHA256 hash: dd96438bd3d2f457ae11b9f3e699743796dab8183914079b73d33acba9a5d253
SHA3-384 hash: 27d42b673862e4ab3b10f2b006125041c31d46d40a282b530887dba42935dede3a7865fafe9609176a1def514937108b
SHA1 hash: 20f30badbbce6403d484e1ea4e119d3f355bf6c2
MD5 hash: c4727e79f22a113ccfd40c1965ad301f
humanhash: carolina-sixteen-high-tennis
File name:S3o.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:118'736 bytes
First seen:2025-11-21 14:31:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HtnTmbI2gQ+qD1Axn0OT/xXNNsJ0H1FyJ:RmbI2gQ+zZbx9Nr1FyJ
TLSH T1C5C33CCAB402DD7DF90FD5B644730D0AB935A3A156830F26639BFD93AD321A4BC12E85
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
146
Origin country :
DE DE
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-6981989-0
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.Gafgyt-7782058-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9940650-0
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-10018298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/692077f05d3feebe12d6e268/reports/6a010322-f7c3-4eaf-a921-f8b452a39b33/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-21T10:59:00Z UTC
Last seen:
2025-11-21T13:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/dd96438bd3d2f457ae11b9f3e699743796dab8183914079b73d33acba9a5d253/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1672d3d0-f433-40a5-959a-73c94b01751b
Behavior Graph:
Download SVG
%3 guuid=233b369f-1600-0000-a02b-fdc9020d0000 pid=3330 /usr/bin/sudo guuid=3a760ba1-1600-0000-a02b-fdc9080d0000 pid=3336 /tmp/sample.bin guuid=233b369f-1600-0000-a02b-fdc9020d0000 pid=3330->guuid=3a760ba1-1600-0000-a02b-fdc9080d0000 pid=3336 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bd7ff748-9a9b-41ec-b0fc-57b8712f9c94
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1818593
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: 1818593 Sample: S3o.m68k.elf Startdate: 21/11/2025 Architecture: LINUX Score: 72 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 S3o.m68k.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 S3o.m68k.elf 8->16         started        18 S3o.m68k.elf 8->18         started        20 S3o.m68k.elf 8->20         started        process6 22 S3o.m68k.elf 16->22         started        24 S3o.m68k.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dd96438bd3d2f457ae11b9f3e699743796dab8183914079b73d33acba9a5d253
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dd96438bd3d2f457ae11b9f3e699743796dab8183914079b73d33acba9a5d253/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 14:32:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3wlehc6t2l2fplqrxhz6nglug6lnvoayhekapg3t2m5mxknf2jjq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251121-rwdy2abj81/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/95f2a39c-be08-4316-bd76-5290286bbce7
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/dd96438bd3d2f457ae11b9f3e699743796dab8183914079b73d33acba9a5d253

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:Mirai_Unpack
Create hunting rule
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 dd96438bd3d2f457ae11b9f3e699743796dab8183914079b73d33acba9a5d253

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3712137/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3713353/

Comments