MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a630030011fb60df309dacf77666b81d83d3f8ab0d4556cb5810c9678fd27c4b. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a630030011fb60df309dacf77666b81d83d3f8ab0d4556cb5810c9678fd27c4b
SHA3-384 hash: f81a4e2dafafc11fa91cd8ba87957011a3a2f2e2ef113d70d2eedf1c7f99fced5e063f53b251c4c727402bb146c643ee
SHA1 hash: 362a89da2df7b1c1f317700e37f101be2dae5af0
MD5 hash: c3caf667ba0692e17b497d957669efb1
humanhash: saturn-fifteen-summer-mirror
File name:nklsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:66'748 bytes
First seen:2025-12-25 01:00:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:SafSJb5qw1gj1O7OQe83j6OAUOKSHHCW68BhYT6:Sh5tew7Ok5OKSHHrZzYT
TLSH T1C863AE36C8BA6DA4C41886B0F870CF746753740196CB2FBB599989B18003E9CFA5D7F9
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 :
101
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-24T23:16:00Z UTC
Last seen:
2025-12-25T09:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a630030011fb60df309dacf77666b81d83d3f8ab0d4556cb5810c9678fd27c4b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/35bfa00b-db5f-4d8d-ae8e-f448ea065ed0
Behavior Graph:
Download SVG
%3 guuid=e183a480-1900-0000-6feb-14fa250b0000 pid=2853 /usr/bin/sudo guuid=b7df6a82-1900-0000-6feb-14fa2b0b0000 pid=2859 /tmp/sample.bin guuid=e183a480-1900-0000-6feb-14fa250b0000 pid=2853->guuid=b7df6a82-1900-0000-6feb-14fa2b0b0000 pid=2859 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/55c81cda-7fd1-451d-9493-8f98e4c3fb7b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1839128
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a630030011fb60df309dacf77666b81d83d3f8ab0d4556cb5810c9678fd27c4b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a630030011fb60df309dacf77666b81d83d3f8ab0d4556cb5810c9678fd27c4b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 01:00:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uyyagaar7nqn6me5vt3xmzvydwb5h6flbvcvns2ycdewpd6sprfq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251225-bc6lyawlbn/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/63a31692-d09d-43e4-9a3f-3b34f62a68ae
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/a630030011fb60df309dacf77666b81d83d3f8ab0d4556cb5810c9678fd27c4b

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 a630030011fb60df309dacf77666b81d83d3f8ab0d4556cb5810c9678fd27c4b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739237/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740370/

Comments