MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16c3ca3f9b2eafffd445d2b622089fbeffd4d6b75b85b961ad8d7789bab90b30. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16c3ca3f9b2eafffd445d2b622089fbeffd4d6b75b85b961ad8d7789bab90b30
SHA3-384 hash: 5599741b405392daddccb0ad46eddf624411d782e5a0f92f65ac2a1c70cc09859023bff0fd44e1f84e6b96ebb4b94ea8
SHA1 hash: 73a9ac4b62b808331c80135d14463965a74a1e0c
MD5 hash: 367592c879e8a382edaeb142435f3714
humanhash: sierra-zebra-four-undress
File name:xnxnxnxnxnxnxnxnriscv64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:107'680 bytes
First seen:2026-01-10 05:40:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:jx63zpjhO5z01nCU375P5wk5SOez7wuY:as5zqhr5Nzy7wn
TLSH T135B3E095B210AE45C02672FCB1870A9093B27E7B4B9A150B4473F5B46DBCCD47E0BEDA
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm gafgyt mirai
Link:
https://www.filescan.io/uploads/6961e661d1d688e1d664a83a/reports/d20418a1-3743-4c0b-9836-a8a889310a9c/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-10T04:27:00Z UTC
Last seen:
2026-01-10T06:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/16c3ca3f9b2eafffd445d2b622089fbeffd4d6b75b85b961ad8d7789bab90b30/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a1a2aeb4-a970-4086-b0b0-af36d23a276c
Behavior Graph:
Download SVG
%3 guuid=13b598fa-1600-0000-3788-4c60040e0000 pid=3588 /usr/bin/sudo guuid=f7ece2fc-1600-0000-3788-4c600b0e0000 pid=3595 /tmp/sample.bin guuid=13b598fa-1600-0000-3788-4c60040e0000 pid=3588->guuid=f7ece2fc-1600-0000-3788-4c600b0e0000 pid=3595 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0fe2f641-8d41-4cf0-8fe8-adcc496ec08c
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1847779
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/16c3ca3f9b2eafffd445d2b622089fbeffd4d6b75b85b961ad8d7789bab90b30
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/16c3ca3f9b2eafffd445d2b622089fbeffd4d6b75b85b961ad8d7789bab90b30/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-01-10 05:41:37 UTC
File Type:
ELF64 Little (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c3b4up43f2x77vcf2k3cece7x375jvvxloc3synnrv3ytovzbmya._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260110-gc9w9afs2c/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/96ef514b-3cd2-4ec8-a721-078c89cb30d4
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/16c3ca3f9b2eafffd445d2b622089fbeffd4d6b75b85b961ad8d7789bab90b30

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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 16c3ca3f9b2eafffd445d2b622089fbeffd4d6b75b85b961ad8d7789bab90b30

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739949/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696657/

Comments