MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7e6adf86b81c33ef75c113ddcad5f6f556d8c47f5b4dad5cfb47fb6f477bf8d. 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: b7e6adf86b81c33ef75c113ddcad5f6f556d8c47f5b4dad5cfb47fb6f477bf8d
SHA3-384 hash: 0290af7bee14e3df321e2669a338efe9bddaddde34037ec06bc2e167e4b41d8e10c4168243fa7a1314dfef7ad9718a30
SHA1 hash: bfa85cffc1a575fa84467ad274f388c52a9c84e8
MD5 hash: 9a26f8908b685402612b8079df042c21
humanhash: beer-single-rugby-alaska
File name:nklspc
Download: download sample
Signature Mirai
Create hunting rule
File size:91'364 bytes
First seen:2026-01-11 14:21:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:jbixssfNwZliTVxwPxkGxdWi1DH4c3fLilHSHUcNwCzA7uhh:qZiSoPlDfLp0MzA+
TLSH T158934A11ED396C2BC5C4317B51E34631E1B6539925BC8A1B7FA32D9CEF14720312FAAA
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
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.Mirai-10008934-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6963b21f07ef5fa68e845fb0/reports/b8fdfedd-0a06-4ff0-b4e2-87609787259d/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-11T14:01:00Z UTC
Last seen:
2026-01-11T14:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b7e6adf86b81c33ef75c113ddcad5f6f556d8c47f5b4dad5cfb47fb6f477bf8d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3a5ecc59-5b4c-4bbb-a318-ca4555cb3ce9
Behavior Graph:
Download SVG
%3 guuid=04614353-1a00-0000-ea33-022b1c0a0000 pid=2588 /usr/bin/sudo guuid=da214756-1a00-0000-ea33-022b240a0000 pid=2596 /tmp/sample.bin guuid=04614353-1a00-0000-ea33-022b1c0a0000 pid=2588->guuid=da214756-1a00-0000-ea33-022b240a0000 pid=2596 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5411df10-3f82-4d4b-9730-69471010f516
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1848395
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b7e6adf86b81c33ef75c113ddcad5f6f556d8c47f5b4dad5cfb47fb6f477bf8d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b7e6adf86b81c33ef75c113ddcad5f6f556d8c47f5b4dad5cfb47fb6f477bf8d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 14:22:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w7tk36dlqhbt5524ce65zlk7n5kw3dch6w2nvvopwr73n5dxx6gq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260111-rprasagx3f/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/452df0a1-7c9b-43c3-a9e1-dbf482d6cef8
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/b7e6adf86b81c33ef75c113ddcad5f6f556d8c47f5b4dad5cfb47fb6f477bf8d

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 b7e6adf86b81c33ef75c113ddcad5f6f556d8c47f5b4dad5cfb47fb6f477bf8d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740299/
  
Delivery method
Distributed via web download

Comments