MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f67544ccd2ebd9f7b3f239362963fbb99d3c7606a8e6e9f4bebbe0b9cd7ef85. 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: 4f67544ccd2ebd9f7b3f239362963fbb99d3c7606a8e6e9f4bebbe0b9cd7ef85
SHA3-384 hash: 62d3d0fc879892a79a914fb9f0d9079ae88fa0c74f3be949426196f27d72dfcbc0d305a6fdf827a336d517f24147fb39
SHA1 hash: 662033630e581d51d5670093a46540b84ce50684
MD5 hash: 4a1776be2a7e3d6aeebb01abc0afc6a5
humanhash: washington-mars-wisconsin-don
File name:nabm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:62'844 bytes
First seen:2025-12-14 12:18:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:faEdLy0mhwwwRgg+g8ujTUUJpFWlQsS5gNU7TP6y:yEgBhwwwRgXonpUlQsSG6iy
TLSH T1F2533BC7E404ED7EF98AE637C95B6A00F534B66089410F33B766FD57A9320849CA9DC2
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
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/693eab091eac7b9b76a98eb1/reports/f36a9a67-a8a2-4a83-b836-7ed5e5700e0a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-14T10:04:00Z UTC
Last seen:
2025-12-14T10:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4f67544ccd2ebd9f7b3f239362963fbb99d3c7606a8e6e9f4bebbe0b9cd7ef85/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2a2de05c-7d7f-456a-b384-41c15b63188d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1832414
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1832414 Sample: nabm68k.elf Startdate: 14/12/2025 Architecture: LINUX Score: 56 22 221.232.1.115, 23 CHINANET-BACKBONENo31Jin-rongStreetCN China 2->22 24 221.232.102.48, 23 CHINANET-BACKBONENo31Jin-rongStreetCN China 2->24 26 100 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 nabm68k.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nabm68k.elf 8->14         started        process6 16 nabm68k.elf 14->16         started        18 nabm68k.elf 14->18         started        20 nabm68k.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4f67544ccd2ebd9f7b3f239362963fbb99d3c7606a8e6e9f4bebbe0b9cd7ef85
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4f67544ccd2ebd9f7b3f239362963fbb99d3c7606a8e6e9f4bebbe0b9cd7ef85/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-14 12:19:13 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=j5tvitgnf26z66z7eojwffr7xom5hr3ankhg5h2l5o7axhgx56cq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251214-pgqm6sfm41/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/86f52da3-3f7a-4449-8ae8-0697803bf5cc
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/4f67544ccd2ebd9f7b3f239362963fbb99d3c7606a8e6e9f4bebbe0b9cd7ef85

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 4f67544ccd2ebd9f7b3f239362963fbb99d3c7606a8e6e9f4bebbe0b9cd7ef85

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726355/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3727592/

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