MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd4a91fc0c6c7525ef207467906be0bcd8ceb901c4b6a5976ebddf527b091b16. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd4a91fc0c6c7525ef207467906be0bcd8ceb901c4b6a5976ebddf527b091b16
SHA3-384 hash: daaf1c40f62a5c0469ca6ee8eb5325d831465cebea5ba6197dd5087d5bd40bf25ec9c7c7c22334fdb54ee0cc1772e4f7
SHA1 hash: b1cd5c0a411da626218400ced23714a2622ea2bd
MD5 hash: 1211f96496457dae3ac04425ef9f295d
humanhash: ten-lithium-video-carolina
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:59'856 bytes
First seen:2025-12-19 01:20:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:+oOZ7K9Jc1DK+RpBvhiRmS2wLA6zacxPB9DJYJqCC6orI6ExFN4tgMksiIlT:e7K/c1e++r2AnN9nDqMCmrInB4dpi8T
TLSH T112432A02731C0947D1A35AB4293F17E183EFEE9021F4B68D391E9B4A9275E3A1586FCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/99c365c4-265f-438a-8fbd-7ef6d22d216b/
Detection(s):
Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9801524-0
Create hunting rule

Unix.Trojan.Mirai-9951087-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Mounts file systems
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6944a88ae126b9ff4387f081/reports/af1f1d30-4394-4764-a53f-bfb7977fed00/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-18T22:25:00Z UTC
Last seen:
2025-12-18T22:58:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/cd4a91fc0c6c7525ef207467906be0bcd8ceb901c4b6a5976ebddf527b091b16/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fc26a2be-937e-4155-9a8b-fea1169bf294
Behavior Graph:
Download SVG
%3 guuid=384e74df-2000-0000-d360-7dbe94090000 pid=2452 /usr/bin/sudo guuid=b7e685e1-2000-0000-d360-7dbe9c090000 pid=2460 /tmp/sample.bin guuid=384e74df-2000-0000-d360-7dbe94090000 pid=2452->guuid=b7e685e1-2000-0000-d360-7dbe9c090000 pid=2460 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/412009aa-7644-4c29-a236-d2b97e626c05
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1836056
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1836056 Sample: ppc.elf Startdate: 19/12/2025 Architecture: LINUX Score: 68 17 BUNNYBOTS.ru 83.229.17.118, 38241, 58890 SKYVISIONGB United Kingdom 2->17 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 4 other IPs or domains 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 29 Connects to many ports of the same IP (likely port scanning) 2->29 7 ppc.elf 2->7         started        9 udisksd dumpe2fs 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 ppc.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cd4a91fc0c6c7525ef207467906be0bcd8ceb901c4b6a5976ebddf527b091b16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd4a91fc0c6c7525ef207467906be0bcd8ceb901c4b6a5976ebddf527b091b16/
Verdict:
Malicious
Threat:
Family.Mirai
Link:
https://tip.neiki.dev/file/cd4a91fc0c6c7525ef207467906be0bcd8ceb901c4b6a5976ebddf527b091b16
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-19 01:21:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zvfjd7amnr2sl3zaortza27axtmm5oibys3klf3oxxpve6yjdmla._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251219-bqxaesew3f/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b76de536-684b-4f95-9ebb-c31a2a282e5f
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/cd4a91fc0c6c7525ef207467906be0bcd8ceb901c4b6a5976ebddf527b091b16

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: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 cd4a91fc0c6c7525ef207467906be0bcd8ceb901c4b6a5976ebddf527b091b16

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3732686/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3732698/
  
URLhaus
https://urlhaus.abuse.ch/url/3732674/

Comments