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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcd42fc1cf09577a3b3aee335e0bf1ce499b5b0be610af7eda3bb15680403700. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fcd42fc1cf09577a3b3aee335e0bf1ce499b5b0be610af7eda3bb15680403700
SHA3-384 hash: 48ffbb14849966c2cdc92c63015b9bd9ad63f0b2459b42d9eb38f6c899de38a3f5096ee22e1c23a0cf8d7dd336055799
SHA1 hash: 2405506bf3fc6bd9f25f51cb547bf401d70a6518
MD5 hash: 2c77b7dc1ee6d6befe3e1e21e2f5844b
humanhash: crazy-queen-orange-washington
File name:daredevil.powerpc
Download: download sample
Signature Mirai
Create hunting rule
File size:142'032 bytes
First seen:2026-08-24 13:23:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1XoSzEFyyy5L5nqZkZxojI5saQT7kuLsFxocWez8nqyvAUbFnxZK6Zuobzk:7zEoyy9qCxYa2Qhxo7ezrUHk
TLSH T12ED31905730C0447E2A32EF03A3F6BE197EFDAD131E4E645255F9B8A81719325986ECE
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 cef0d49988aedc32523afd71fee671e90fb9c8d7f15990b69f36dd7caaf8a07f
File size (compressed) :50'580 bytes
File size (de-compressed) :142'032 bytes
Format:linux/ppc32
Packed file: cef0d49988aedc32523afd71fee671e90fb9c8d7f15990b69f36dd7caaf8a07f

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Receives data from a server
Runs as daemon
Connection attempt
Substitutes an application name
Traces processes
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm bash dropper lolbin mirai
Link:
https://www.filescan.io/uploads/6a8c45f9d4f8c60dae9464e5/reports/1ea8bf78-2d13-4cba-ae92-a34c028dd840/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-24T12:11:00Z UTC
Last seen:
2026-08-25T23:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fcd42fc1cf09577a3b3aee335e0bf1ce499b5b0be610af7eda3bb15680403700/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0f8f3b51-4964-401d-8c44-cf974681d47b
Behavior Graph:
Download SVG
%3 guuid=37c48d19-1a00-0000-12d5-75b9bf060000 pid=1727 /usr/bin/sudo guuid=8dd9dd1d-1a00-0000-12d5-75b9c3060000 pid=1731 /tmp/sample.bin guuid=37c48d19-1a00-0000-12d5-75b9bf060000 pid=1727->guuid=8dd9dd1d-1a00-0000-12d5-75b9c3060000 pid=1731 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/16927ee1-a9fe-4880-a175-5b2c15c7eea4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fcd42fc1cf09577a3b3aee335e0bf1ce499b5b0be610af7eda3bb15680403700
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fcd42fc1cf09577a3b3aee335e0bf1ce499b5b0be610af7eda3bb15680403700/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-24 14:10:37 UTC
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7tkc7qopbflxuoz25yzv4c7rzzezwwyl4yik67w2hoyvnacag4aa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260824-qnd4dsdf25/
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/fcd42fc1cf09577a3b3aee335e0bf1ce499b5b0be610af7eda3bb15680403700

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf cef0d49988aedc32523afd71fee671e90fb9c8d7f15990b69f36dd7caaf8a07f

Mirai

elf fcd42fc1cf09577a3b3aee335e0bf1ce499b5b0be610af7eda3bb15680403700

(this sample)

  
Dropped by
SHA256 cef0d49988aedc32523afd71fee671e90fb9c8d7f15990b69f36dd7caaf8a07f
  
URLhaus
https://urlhaus.abuse.ch/url/3906528/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 c5de64fc280147912277807df6a332d5

Comments