MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfca26326a711b9085a7ace0a8a73b4ca25b3a92901f5688efb1bade9800f5bd. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfca26326a711b9085a7ace0a8a73b4ca25b3a92901f5688efb1bade9800f5bd
SHA3-384 hash: efa3e522bb69771ad2d0b561c6d5b12bf5a82f959b4a39b8af9dab8a8756426720b404121f8f7819b2ae7801ed8fbfa9
SHA1 hash: e293901d05afe292060cb3046f81f9cbfbae09ae
MD5 hash: 05b0a75b5e57e72343c1c99c38be05be
humanhash: monkey-black-ack-vegan
File name:boatnet.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:61'356 bytes
First seen:2025-09-07 13:34:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:20ZVu3VcEgW5Xwu/AlmNHcsWNywHIPu2c6sCzOQbTZ8oAB4u+qgw09Vn:2JakwICVNyEIDdR8o64u+qgwsn
TLSH T1A1530239F59C7C78C6ABAF215F1A44427FBC5E171E92DFC060E5C90210EE976E0628DA
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) :61'356 bytes
File size (de-compressed) :174'808 bytes
Format:linux/ppc32
Unpacked file: 9637b8a89d5550afcd556014907b0de49acfb5fbf6b93860142ddc4ba9934398

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sets a written file as executable
Creating a file in the %temp% directory
Sends data to a server
Connection attempt
Writes files to system directory
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68bd8a2337c25fcf12d65470/reports/5e39ddb4-c14b-4684-bfee-1f040b350d88/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-07T12:17:00Z UTC
Last seen:
2025-09-07T12:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/dfca26326a711b9085a7ace0a8a73b4ca25b3a92901f5688efb1bade9800f5bd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d448400f-7487-4ace-8f50-4356110b23da
Behavior Graph:
Download SVG
%3 guuid=b1e07da0-1800-0000-5687-359e68060000 pid=1640 /usr/bin/sudo guuid=62d9fba2-1800-0000-5687-359e6e060000 pid=1646 /tmp/sample.bin guuid=b1e07da0-1800-0000-5687-359e68060000 pid=1640->guuid=62d9fba2-1800-0000-5687-359e6e060000 pid=1646 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/564f46cf-4c11-4ce1-b83b-936a7a900509
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1772627
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dfca26326a711b9085a7ace0a8a73b4ca25b3a92901f5688efb1bade9800f5bd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dfca26326a711b9085a7ace0a8a73b4ca25b3a92901f5688efb1bade9800f5bd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-07 13:44:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37fcmmtkoenzbbnhvtqkrjz3jsrfwoussapvnchpwg5n5gaa6w6q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250907-qvxjbaaq4t/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/640f2151-6577-4a42-88bc-12ff5e3f76fa
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/dfca26326a711b9085a7ace0a8a73b4ca25b3a92901f5688efb1bade9800f5bd

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 dfca26326a711b9085a7ace0a8a73b4ca25b3a92901f5688efb1bade9800f5bd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3619305/
  
Delivery method
Distributed via web download

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