MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdf7e0346ea4f27dc3aa07e98ef4d1d87fe269bcf45022999931f84ddb0c0ece. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdf7e0346ea4f27dc3aa07e98ef4d1d87fe269bcf45022999931f84ddb0c0ece
SHA3-384 hash: 85caddd961b5f1362dc57670c6f7dcdd5f874b39ec8f47eb927b9063d73aefef2292a8cdec7d5f48039974b3633d3aac
SHA1 hash: 7b51cf1cdccff421b71e549a6e0bc7c6007018d2
MD5 hash: b3ae626e646274aa98587804de4d0d1a
humanhash: papa-white-grey-artist
File name:ARMV6L
Download: download sample
Signature Mirai
Create hunting rule
File size:96'840 bytes
First seen:2026-04-29 21:55:19 UTC
Last seen:2026-05-14 10:10:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:H0n7OH2CMqb61l3EV5gOBngQRfGBg3MQwKrlSRDY9qpVTaYMznmaKQfiCbaf65DK:/WCi1qV5gOBnnfGBg3X7r8RDHpVTaYC2
TLSH T14A930C46B9528A12C5C212BEFBAE415D33136F7CD3EE7212DD206FA063865EB0D77612
telfhash t1d7e020528b5806fc4bc1440554ea131a655079f5562035025fa4d59fc217a95360de35
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 :
7
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Collects information on the CPU
Receives data from a server
Creating a file
Runs as daemon
Opens a port
DNS request
Traces processes
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand gcc lolbin rust
Link:
https://www.filescan.io/uploads/69f27e5a86e92bda7018033b/reports/7d8ffa9f-a9ce-4e9a-9fb8-63fd2a138649/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cdf7e0346ea4f27dc3aa07e98ef4d1d87fe269bcf45022999931f84ddb0c0ece
Behaviour
Anti-VM
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-29T19:00:00Z UTC
Last seen:
2026-05-01T20:26:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/cdf7e0346ea4f27dc3aa07e98ef4d1d87fe269bcf45022999931f84ddb0c0ece/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d68654bd-0016-453c-8308-1cf82d920f14
Behavior Graph:
Download SVG
%3 guuid=7abd1ec8-1b00-0000-94c9-b2e0270b0000 pid=2855 /usr/bin/sudo guuid=adefedcc-1b00-0000-94c9-b2e02d0b0000 pid=2861 /tmp/sample.bin guuid=7abd1ec8-1b00-0000-94c9-b2e0270b0000 pid=2855->guuid=adefedcc-1b00-0000-94c9-b2e02d0b0000 pid=2861 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/af05cc19-6090-45c5-be2b-c3554836f13f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cdf7e0346ea4f27dc3aa07e98ef4d1d87fe269bcf45022999931f84ddb0c0ece
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cdf7e0346ea4f27dc3aa07e98ef4d1d87fe269bcf45022999931f84ddb0c0ece/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cdf7e0346ea4f27dc3aa07e98ef4d1d87fe269bcf45022999931f84ddb0c0ece
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-29 21:56:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 37 (45.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zx36andoutzh3q5ka7uy55gr3b76e2n46ricfgmzgh4e3wymb3ha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai antivm botnet discovery
Link:
https://tria.ge/reports/260429-1s14tscx8j/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Traces itself
Malware Config
C2 Extraction:
cnc.504.su
89.190.156.145
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/cdf7e0346ea4f27dc3aa07e98ef4d1d87fe269bcf45022999931f84ddb0c0ece

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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: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

File information

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

Web download

Mirai

elf cdf7e0346ea4f27dc3aa07e98ef4d1d87fe269bcf45022999931f84ddb0c0ece

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3835001/
  
Delivery method
Distributed via web download

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