MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82053e159596d5d7df81c433efdb3f24b04e01f2d1d55038231c326ee1336850. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82053e159596d5d7df81c433efdb3f24b04e01f2d1d55038231c326ee1336850
SHA3-384 hash: de9316b26dbfb6f766a23f27a6f39588dbd058b8dbaac577508bbe01a39ce936c30a21b245e26124403111059ec5daf9
SHA1 hash: 3e561df5ef59827a0afc91fe1f71bae9492b58e0
MD5 hash: 62509da62080cefe7371a5cffba6ce3e
humanhash: pasta-massachusetts-idaho-michigan
File name:nklmips
Download: download sample
Signature Mirai
Create hunting rule
File size:97'080 bytes
First seen:2025-12-21 19:43:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:76lNj2+26u86RuiRvY6VVI+rqpmPRKCePeeiYeee9h2bR0K1B4LeTAbVRMDk:Sj/26cVVI+rqpmPR12R5KLeTAEo
TLSH T10D93C60A6E259F6DF36CC63547B78E30D74823D62BF1D645D26CEA014E6038D681FBA8
telfhash t178111b1c883812f0d7b60dee2bedfe76e46170eb0a115e378d00fd999b299065d00d1c
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):
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69484e09e126b9ff438afd5f/reports/1c749b57-fbe3-4fe7-815c-73fd51eeac3d/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-21T16:04:00Z UTC
Last seen:
2025-12-21T18:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/82053e159596d5d7df81c433efdb3f24b04e01f2d1d55038231c326ee1336850/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dfd10391-6e07-46cc-8934-5f7f9a632add
Behavior Graph:
Download SVG
%3 guuid=cb684a6e-2000-0000-6c6b-07c9520b0000 pid=2898 /usr/bin/sudo guuid=053b9f70-2000-0000-6c6b-07c9530b0000 pid=2899 /tmp/sample.bin guuid=cb684a6e-2000-0000-6c6b-07c9520b0000 pid=2898->guuid=053b9f70-2000-0000-6c6b-07c9530b0000 pid=2899 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e84ce84e-4d0b-4e09-a1d4-246bd9c0479b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1837241
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837241 Sample: nklmips.elf Startdate: 21/12/2025 Architecture: LINUX Score: 52 18 71.245.41.208, 23 UUNETUS United States 2->18 20 71.245.41.219, 23 UUNETUS United States 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 nklmips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nklmips.elf 8->14         started        process6 16 nklmips.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/82053e159596d5d7df81c433efdb3f24b04e01f2d1d55038231c326ee1336850
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/82053e159596d5d7df81c433efdb3f24b04e01f2d1d55038231c326ee1336850/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 19:44:09 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=qict4fmvs3k5px4byqz67wz7esye4aps2hkvaobddqzg5yjtnbia._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251221-yff7saslhn/
Behaviour
System Network Configuration Discovery
Changes its process name
Creates a large amount of network flows
Renames itself
Contacts a large (11332) amount of remote hosts
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/fd396231-8707-42a4-a4a2-7713aac5c77a
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: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 82053e159596d5d7df81c433efdb3f24b04e01f2d1d55038231c326ee1336850

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739405/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739224/

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