MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46cd28ef5a1d7242c29a67d52ff3473d83a2ac69b4d84decba3316b6141bcabd. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46cd28ef5a1d7242c29a67d52ff3473d83a2ac69b4d84decba3316b6141bcabd
SHA3-384 hash: d98fb897ecc6abecc0cb5ae4641d1130a8b54967ac375d46e632bacd1167bbb9b0cc74ec69e8fc89a0f3e0e0b7ec05ae
SHA1 hash: dd51c44a4837b1fa26d094e4d0b4cd18147d35c6
MD5 hash: 1afa31425bccf25fa08300424a4c5af3
humanhash: eight-four-cold-fruit
File name:nklarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:108'084 bytes
First seen:2026-01-12 01:10:17 UTC
Last seen:2026-01-12 11:11:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:3s14K6M/jnXE++d9QkfMFRnSW+erIMC/3rV3fd49TA:3U/YWkiSW+erIM03rVvd
TLSH T1E5B30ACABC819B11D6C565BAFE0E518D33134BB8E3FA7113CD145B2E678A86B0E3B541
telfhash t166e061218a6d881517c4a45192ee33250bca7197263d3d023470a52c57139867435a1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
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
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/69644a0d1a20a4c87b1aee6d/reports/409f896b-bc99-45b2-ad97-5acff401cd17/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-11T22:17:00Z UTC
Last seen:
2026-01-11T22:50:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/46cd28ef5a1d7242c29a67d52ff3473d83a2ac69b4d84decba3316b6141bcabd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d3ba9eca-8212-4465-967e-6f1988562114
Behavior Graph:
Download SVG
%3 guuid=fe24929f-1e00-0000-0f68-28c9240a0000 pid=2596 /usr/bin/sudo guuid=bba89da1-1e00-0000-0f68-28c92b0a0000 pid=2603 /tmp/sample.bin guuid=fe24929f-1e00-0000-0f68-28c9240a0000 pid=2596->guuid=bba89da1-1e00-0000-0f68-28c92b0a0000 pid=2603 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3529cc5c-bb9d-4112-bd96-6864c3bb7656
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1848669
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/46cd28ef5a1d7242c29a67d52ff3473d83a2ac69b4d84decba3316b6141bcabd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/46cd28ef5a1d7242c29a67d52ff3473d83a2ac69b4d84decba3316b6141bcabd/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/46cd28ef5a1d7242c29a67d52ff3473d83a2ac69b4d84decba3316b6141bcabd
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 01:10:38 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=i3gsr322dvzefqu2m7ks742hhwb2fldjwtme33f2gmllmfa3zk6q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260112-bjn1gahv8e/
Behaviour
Renames itself
Contacts a large (42841) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1a873f6e-b5ee-4813-9669-186977472d16
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/46cd28ef5a1d7242c29a67d52ff3473d83a2ac69b4d84decba3316b6141bcabd

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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 46cd28ef5a1d7242c29a67d52ff3473d83a2ac69b4d84decba3316b6141bcabd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739154/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739156/

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