MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41933b660f7de13482811b6f0390c0b48bef5493f70035b7338bc5ffd240936a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41933b660f7de13482811b6f0390c0b48bef5493f70035b7338bc5ffd240936a
SHA3-384 hash: 71224f061226cec0d17ef0b25c9cbcfadad8895f1a446a0eccdae2cf62a3fdcd4872970b44e5c557602a5aaa9087bb3d
SHA1 hash: 8cc441e61f2ca1ecfbb3bd96ed238f690ece75e2
MD5 hash: 6a78f19191fed6c08eeffdaeb8ce2ad3
humanhash: cola-mockingbird-summer-utah
File name:nklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:110'776 bytes
First seen:2025-12-29 00:49:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dPUF9w+86EeJ65Xc0HtDSc8rdX2befE1bO96w+PPXZYU9V5PHPG/aiuZ7RHs:dsF++86EeJOxxzbOMw+PPLB2/aiuZx
TLSH T190B3E70ABF610FFBD86FCD3746A94B0125CC590A22A83B397574D818F25B64F5AE3C64
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 :
77
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:
Malicious
File Type:
elf.32.le
First seen:
2025-12-28T23:06:00Z UTC
Last seen:
2025-12-29T02:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/41933b660f7de13482811b6f0390c0b48bef5493f70035b7338bc5ffd240936a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5dce03a7-86fc-49ba-959b-ed335e689e19
Behavior Graph:
Download SVG
%3 guuid=0afee622-1d00-0000-f54e-10e7e5070000 pid=2021 /usr/bin/sudo guuid=1a3ce224-1d00-0000-f54e-10e7e9070000 pid=2025 /tmp/sample.bin guuid=0afee622-1d00-0000-f54e-10e7e5070000 pid=2021->guuid=1a3ce224-1d00-0000-f54e-10e7e9070000 pid=2025 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7de1c620-9169-4b2b-a237-3ad82d6e24a2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1841132
Signature
Antivirus / Scanner detection for submitted sample
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/41933b660f7de13482811b6f0390c0b48bef5493f70035b7338bc5ffd240936a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/41933b660f7de13482811b6f0390c0b48bef5493f70035b7338bc5ffd240936a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 00:50:21 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=igjtwzqppxqtjaubdnxqhegawsf66vet64adlnztrpc77usasnva._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/251229-a63lpstmby/
Behaviour
Changes its process name
Modifies Watchdog functionality
Renames itself
Contacts a large (90678) 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/9b5550f7-95dc-4604-88e1-08f0c74ce5e4
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/41933b660f7de13482811b6f0390c0b48bef5493f70035b7338bc5ffd240936a

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 41933b660f7de13482811b6f0390c0b48bef5493f70035b7338bc5ffd240936a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739199/
  
Delivery method
Distributed via web download

Comments