MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4dd5b3db895566f1c58556a36568848bd18bbde2efc61525b490b2d75ba2399. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4dd5b3db895566f1c58556a36568848bd18bbde2efc61525b490b2d75ba2399
SHA3-384 hash: 397a0cd402cac64909581b074cd24bd3c346d895ea656b6cd512bb26b2a520bc9481e4d1ea34977565bb4854f5498695
SHA1 hash: 0c4b895b7b30bb66066d59732cbc09b214d1c65a
MD5 hash: e0368c9c24722e084f1710df020b75bc
humanhash: johnny-tennessee-carolina-failed
File name:ub8ehJSePAfc9FYqZIT6.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:34'660 bytes
First seen:2026-01-21 07:26:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:jryswAIM1cywAvRKaqo/q9wU95MDoFiTYPR:jryswAIM1ctAvUaoBis
TLSH T1E5F2290301BD6517D4F8A73902F39757B2DA7A9CA054871F7F3A0ECBBA623901E6A570
telfhash t16ae06800ac758a1cd8db9a74dcdd03a99500232751164f108f00dbe0c83f044e70ca9b
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
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-7136013-0
Create hunting rule

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

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

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

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

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

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f580be85-4023-4e47-b48f-2d1d366dfb68
Behavior Graph:
Download SVG
%3 guuid=b5237d3e-1900-0000-4de6-81e4a10a0000 pid=2721 /usr/bin/sudo guuid=b5385440-1900-0000-4de6-81e4a70a0000 pid=2727 /tmp/sample.bin guuid=b5237d3e-1900-0000-4de6-81e4a10a0000 pid=2721->guuid=b5385440-1900-0000-4de6-81e4a70a0000 pid=2727 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5542e020-0094-48a0-a4c0-2182ca38c9bc
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1854576
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c4dd5b3db895566f1c58556a36568848bd18bbde2efc61525b490b2d75ba2399
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c4dd5b3db895566f1c58556a36568848bd18bbde2efc61525b490b2d75ba2399/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 07:27:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ytovwpnysvlg6hcykvvdmvuijc6rro66f36gcus3jefs25n2eomq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260121-jac6lsb14g/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 c4dd5b3db895566f1c58556a36568848bd18bbde2efc61525b490b2d75ba2399

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3757616/
  
Delivery method
Distributed via web download

Comments