MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dc4c91662ef8524222eb3d7015487103a98aa8b13aed43dcdcc48d8aca9b1f2. 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: 2dc4c91662ef8524222eb3d7015487103a98aa8b13aed43dcdcc48d8aca9b1f2
SHA3-384 hash: 4d2493a1c06438dce35b3110b461827e502c1483b6319d96b1eaf3ee073201fa77669306bf4b7627d462a45e1a4f8c5c
SHA1 hash: 971685a67bc08e0fdc873f76f153fbfe15036a65
MD5 hash: ba61a26262a9f64e881fe5bf3380d381
humanhash: bravo-oxygen-sweet-sweet
File name:windy.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:25'104 bytes
First seen:2025-12-26 19:57:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:FEqSy9yWdXdhvjB4Du2xNHB0rvO7Cs3UozMr:FnSyZX3jgPx9B0rvC/zg
TLSH T11EB2E11253E614E1D3A461349B18C7862FDB0D28D1FBB63B32608173B69EDC4B97C98B
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 UPX
File size (compressed) :25'104 bytes
File size (de-compressed) :55'884 bytes
Format:linux/arm
Unpacked file: 0edc937c64712621a299b299f640c10ee2e6efde394add3e61c23e0ac5d0fb8e

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/729b2645-5eb8-4579-8423-fa68b1ecd560/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/694ee8a93f8fdbf8e952e859/reports/92b32e8e-95dc-4acd-9e1c-4afc41bffb6e/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7e853258-fb80-41cb-9c70-b6bac5c87ac6
Behavior Graph:
Download SVG
%3 guuid=1f796166-1a00-0000-7b5a-b04b6d0b0000 pid=2925 /usr/bin/sudo guuid=3c607268-1a00-0000-7b5a-b04b6e0b0000 pid=2926 /tmp/sample.bin guuid=1f796166-1a00-0000-7b5a-b04b6d0b0000 pid=2925->guuid=3c607268-1a00-0000-7b5a-b04b6e0b0000 pid=2926 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ed218f80-7fd9-4849-80fc-2ae76409212e
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1839999
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2dc4c91662ef8524222eb3d7015487103a98aa8b13aed43dcdcc48d8aca9b1f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2dc4c91662ef8524222eb3d7015487103a98aa8b13aed43dcdcc48d8aca9b1f2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 19:58:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fxcmsftc56csiirowplqcvehca5jrkulcoxniponzrenrlfjwhza._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251226-ypp62strby/
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 2dc4c91662ef8524222eb3d7015487103a98aa8b13aed43dcdcc48d8aca9b1f2

(this sample)

Mirai

elf 0edc937c64712621a299b299f640c10ee2e6efde394add3e61c23e0ac5d0fb8e

  
URLhaus
https://urlhaus.abuse.ch/url/3744252/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3744263/
  
Dropping
SHA256 0edc937c64712621a299b299f640c10ee2e6efde394add3e61c23e0ac5d0fb8e
  
Dropping
MD5 187be6bd7e54e7a09bde7bab77fda110

Comments