MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fd84762899b7f1c0f482d4fa689a8a0e9cd47f80441645c4bd49a66488f079d. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4fd84762899b7f1c0f482d4fa689a8a0e9cd47f80441645c4bd49a66488f079d
SHA3-384 hash: 9901e0a5f40d1220e828f0e636aef3ec35a754edebc65ec6a6e6f781bf28fbd0323082c88bb2e538748111710228b929
SHA1 hash: bcecc2be9d405386caa2dd4e8fcc66e0e7dadf09
MD5 hash: 3092bdf203fa48cbe040f2bde3a8f793
humanhash: seventeen-alanine-undress-emma
File name:nklarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:84'892 bytes
First seen:2025-12-23 00:03:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:esnWaWZv399iczqTp7eg0hsA8XqRB03DdDAxl/3JoMabKMli52gM7KxvH7XAYYTk:Omtpk03DdAxl/3h2gM7KxvHbAzTA
TLSH T1EE830996B9818A25C6D452BEFE1E51CD331317B8D3EF73139D106B247B8A82B0E7B505
telfhash t1bfd02be9067408f871fa931045d96d02c1fe7ab57d402466402ed5cfc2142c17435559
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
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%
Tags:
rust
Link:
https://www.filescan.io/uploads/6949dc4ee126b9ff438d4b18/reports/740a1d29-b647-424a-86bb-362b4d14163b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-22T20:10:00Z UTC
Last seen:
2025-12-22T20:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4fd84762899b7f1c0f482d4fa689a8a0e9cd47f80441645c4bd49a66488f079d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9001487a-ffb5-41c3-9881-2143f7747a77
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8f119ec9-bf0b-447f-b242-e5d1660242d2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1837974
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4fd84762899b7f1c0f482d4fa689a8a0e9cd47f80441645c4bd49a66488f079d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4fd84762899b7f1c0f482d4fa689a8a0e9cd47f80441645c4bd49a66488f079d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-23 00:04:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j7meoyujtn7ryd2ifvh2ncniudu42r7yarawixcl2sngmsepa6oq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251223-ab9frszjbz/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/df5a04ed-b23b-437c-b788-94e25539825c
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/4fd84762899b7f1c0f482d4fa689a8a0e9cd47f80441645c4bd49a66488f079d

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_d2dca9e7
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 4fd84762899b7f1c0f482d4fa689a8a0e9cd47f80441645c4bd49a66488f079d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739197/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739415/

Comments