MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a2046cefac5af23f6a0a05807a862a2b7c0951c8f24228a46c9be0c34b645d0. 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: 6a2046cefac5af23f6a0a05807a862a2b7c0951c8f24228a46c9be0c34b645d0
SHA3-384 hash: 817adf848c0161020a8e3d91162cd662105443ddc604d01aa66a4ca8b4af9c6b252045303c678615c08525f3e0e0d1fc
SHA1 hash: ba795ebc06ec1552a52293da7fa89105440229c4
MD5 hash: b7a2257cd9769b44abeece632c3c8201
humanhash: kilo-september-yellow-colorado
File name:nklmips
Download: download sample
Signature Mirai
Create hunting rule
File size:110'816 bytes
First seen:2026-01-28 11:34:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:4HkIVgX7Hx7HW1Hy9SDHgq7b46IUdeGLo8T4EdJAvzxbZXg:4FVqSD9bq/8THdebZXg
TLSH T1C7B3C64B6E52DF7CF36C82344BB79B36AA59239633E0C185E29CD9405D6034E186FFA4
telfhash t17511650c893802f4d7a11c9d6bfdff77d45160df46215e374d00e9a99b2ae059d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Creating a process from a recently created file
Receives data from a server
Creating a file
Runs as daemon
Deletes a file
Opens a port
DNS request
Deleting of the original file
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/6979f48812c4ad8c0858adfe/reports/b7d4707b-8618-4598-9e79-b8698ba96f36/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
34
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/6a2046cefac5af23f6a0a05807a862a2b7c0951c8f24228a46c9be0c34b645d0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Clean
File Type:
ELF 32 BE
Link:
https://opentip.kaspersky.com/6a2046cefac5af23f6a0a05807a862a2b7c0951c8f24228a46c9be0c34b645d0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0bcb24d4-6d8b-4430-b3a0-270a1592a6ad
Behavior Graph:
Download SVG
%3 guuid=bece7281-1900-0000-5373-575fff0a0000 pid=2815 /usr/bin/sudo guuid=7582e183-1900-0000-5373-575f040b0000 pid=2820 /tmp/sample.bin guuid=bece7281-1900-0000-5373-575fff0a0000 pid=2815->guuid=7582e183-1900-0000-5373-575f040b0000 pid=2820 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/05a4034b-e2b5-4d4e-8eab-cb4b1f405f36
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1858892
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6a2046cefac5af23f6a0a05807a862a2b7c0951c8f24228a46c9be0c34b645d0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6a2046cefac5af23f6a0a05807a862a2b7c0951c8f24228a46c9be0c34b645d0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/6a2046cefac5af23f6a0a05807a862a2b7c0951c8f24228a46c9be0c34b645d0
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-28 11:35:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=niqentx2ywxsh5vaubmapkdcuk34bfi4r4scfcsgzg7aynfwixia._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260128-nqbd6sdy8h/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Enumerates running processes
Deletes itself
Executes dropped EXE
Contacts a large (23617) amount of remote hosts
Creates a large amount of network flows
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 6a2046cefac5af23f6a0a05807a862a2b7c0951c8f24228a46c9be0c34b645d0

(this sample)

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

Comments