MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf51eb0bf5588183dc0fab674a74a184bf731d92b75f21ddc9e9d286fc47f61a. 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: cf51eb0bf5588183dc0fab674a74a184bf731d92b75f21ddc9e9d286fc47f61a
SHA3-384 hash: 3e5e7235f95e660b98cd997980d439deb92f7aa9d71cae0f285d9d9480765801c798e7c874121c735b0ff04e7dad25a6
SHA1 hash: 75685dbc6912bec6f806fd5cac1d7b341e8ba9e9
MD5 hash: f56e74b2b2eacc70666aaa6beab9db0c
humanhash: speaker-alpha-grey-cat
File name:SecuriteInfo.com.ELF.Mirai-GH.14407.14943
Download: download sample
Signature Mirai
Create hunting rule
File size:95'952 bytes
First seen:2025-07-29 18:18:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YfnTQck1WDHq8J5ejoJZj69uwl5zLIaHtIIoVAUPiY2hDxqF70zY1rtb:wQckwnGoJIbl5LIaH82hDxqFwzIb
TLSH T14D932A56FD818B21D5C112BAFA1E118E3313177CE2EE72129E146F2177CA96F0E7B906
telfhash t152f09ea0ec8c2cdc2ad4415dc3e8b52d8d3d14f9192831c6ee9fd9cd4546dd1705887b
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 e780359eda5148ff97035e67609b1b23ce9438e1a64e0ff13e1c11c19efcf376
File size (compressed) :44'588 bytes
File size (de-compressed) :95'952 bytes
Format:linux/arm
Packed file: e780359eda5148ff97035e67609b1b23ce9438e1a64e0ff13e1c11c19efcf376

Intelligence

File Origin
# of uploads :
1
# of downloads :
22
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/688910aba16348d835f32309/reports/a465819d-9c4f-492c-a92b-c66a35edec29/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cf51eb0bf5588183dc0fab674a74a184bf731d92b75f21ddc9e9d286fc47f61a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/13e8f3ce-0761-43d9-b267-9cfb5afdbbcf
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf4b1bee-569b-4547-b5d6-a2f1a73760e6
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.mine
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1746566
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cf51eb0bf5588183dc0fab674a74a184bf731d92b75f21ddc9e9d286fc47f61a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf51eb0bf5588183dc0fab674a74a184bf731d92b75f21ddc9e9d286fc47f61a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-29 18:19:28 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=z5i6wc7vlcayhxapvntuu5fbqs7xghmsw5psdxoj5hjin7ch6yna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250729-wyc7qszwez/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/72ec0cc4-9746-4655-9be6-879d779595f5
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/cf51eb0bf5588183dc0fab674a74a184bf731d92b75f21ddc9e9d286fc47f61a

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: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 e780359eda5148ff97035e67609b1b23ce9438e1a64e0ff13e1c11c19efcf376

Mirai

elf cf51eb0bf5588183dc0fab674a74a184bf731d92b75f21ddc9e9d286fc47f61a

(this sample)

  
Dropped by
SHA256 e780359eda5148ff97035e67609b1b23ce9438e1a64e0ff13e1c11c19efcf376
  
URLhaus
https://urlhaus.abuse.ch/url/3592765/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e97f7fbc9cb85c638b3e3a9daa8ddd1f

Comments