MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41ac975aa0638b879bade9f672fbcdacb303bc6ceb5e92083b85af9cd440cd04. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41ac975aa0638b879bade9f672fbcdacb303bc6ceb5e92083b85af9cd440cd04
SHA3-384 hash: ae0af880a83cc522627164fa1c697a56fb4ea158089ddf11f081bb105076dc67362c1e1f6837e17d55ba143490c67814
SHA1 hash: 1cd405c9d057a51cc5bb21a5f79a3cbc288bd9df
MD5 hash: 29d7b20380beabca5148b32f28d00610
humanhash: violet-september-freddie-spaghetti
File name:f971dc
Download: download sample
Signature Mirai
Create hunting rule
File size:46'288 bytes
First seen:2026-08-12 22:49:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:clelZlh+PwtBBRN9eCUCyGekpSplC1l2jWqxxGwCnoO1uCh:cISPwtB39p4plCSWUxT3OuCh
TLSH T1BE237D7AC82D6EC4C55C96786829CABC0B53E104C5A31FF647D6C9A644C3EACFA193F4
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 :
47
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/492646d9-15e3-45c8-9e97-45f6db5fda63/
Detection(s):
Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a7cf881713910eb74862883/reports/c8345973-1fdb-4909-80c8-22c212184caf/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-10T09:35:00Z UTC
Last seen:
2026-08-10T14:14:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/41ac975aa0638b879bade9f672fbcdacb303bc6ceb5e92083b85af9cd440cd04/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d2e924d7-fa97-4354-bfb9-b7c62686ea65
Behavior Graph:
Download SVG
%3 guuid=5200b900-1b00-0000-7d7f-5aa8cd0a0000 pid=2765 /usr/bin/sudo guuid=1de40904-1b00-0000-7d7f-5aa8d60a0000 pid=2774 /tmp/sample.bin guuid=5200b900-1b00-0000-7d7f-5aa8cd0a0000 pid=2765->guuid=1de40904-1b00-0000-7d7f-5aa8d60a0000 pid=2774 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f6330045-0241-4bf9-954d-81907ff8fb0c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/41ac975aa0638b879bade9f672fbcdacb303bc6ceb5e92083b85af9cd440cd04
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41ac975aa0638b879bade9f672fbcdacb303bc6ceb5e92083b85af9cd440cd04/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-10 15:01:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=igwjowvamofypg5n5h3hf66nvszqhpdm5npjecb3qwxzzvcazuca._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260812-2r3rpswerh/
Malware Config
C2 Extraction:
141.98.10.50
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/41ac975aa0638b879bade9f672fbcdacb303bc6ceb5e92083b85af9cd440cd04

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 41ac975aa0638b879bade9f672fbcdacb303bc6ceb5e92083b85af9cd440cd04

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3902892/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3902909/

Comments