MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f446f2ef46fe7420330c815c97be50d5e0db910dfe0664a60f9da036a79a564. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f446f2ef46fe7420330c815c97be50d5e0db910dfe0664a60f9da036a79a564
SHA3-384 hash: 5952b0e7932080f346bcf438d1324febbb3df4c824887628ece18afbcc51a6daa4e43f59147431f7402537f06bac2707
SHA1 hash: 66cbb375e7d6bd8ecfa105918c52e2dcd321b881
MD5 hash: 2c060cabc67b849929eb70b542fb0cb3
humanhash: alpha-purple-utah-montana
File name:splarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:91'488 bytes
First seen:2026-01-02 19:31:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xRnNOB8eoVXETo75IqUrBVsvEe6HweS7PtT4uRLB6XYXcBfqxll8YiFHlVposu+l:8qePTo75xUdVwcHweSztTNpB6XYXcBXX
TLSH T1A093084AFC819B15D5E922BEFE1E018D335357A8E3EE72029D105F15778A82B0F7BA41
telfhash t17ae02befcd184a5cb7a4c30d5aac77658ef93a5c3b057463084d7f2b4852ca7b01d104
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69581d3f2fb7bb52ca853817/reports/cb175726-9162-44f5-8dc4-e7d0fa4f6cad/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-02T16:38:00Z UTC
Last seen:
2026-01-02T16:54:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/3f446f2ef46fe7420330c815c97be50d5e0db910dfe0664a60f9da036a79a564/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/048dfb8f-0a4b-4505-a4db-f45ed8a02ef4
Behavior Graph:
Download SVG
%3 guuid=7f216bff-1a00-0000-babf-9a7c950b0000 pid=2965 /usr/bin/sudo guuid=a8fea101-1b00-0000-babf-9a7c9c0b0000 pid=2972 /tmp/sample.bin guuid=7f216bff-1a00-0000-babf-9a7c950b0000 pid=2965->guuid=a8fea101-1b00-0000-babf-9a7c9c0b0000 pid=2972 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fab4b3b9-63f5-4371-aa85-f83a6f1098a6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1843813
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843813 Sample: splarm7.elf Startdate: 02/01/2026 Architecture: LINUX Score: 60 18 103.134.156.66, 23 RAJNIINT-AS-INRajniInternetServicePvtLtdIN India 2->18 20 101.168.166.48, 23 ASN-TELSTRATelstraCorporationLtdAU Australia 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 splarm7.elf 2->8         started        signatures3 process4 process5 10 splarm7.elf 8->10         started        process6 12 splarm7.elf 10->12         started        14 splarm7.elf 10->14         started        16 splarm7.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f446f2ef46fe7420330c815c97be50d5e0db910dfe0664a60f9da036a79a564
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3f446f2ef46fe7420330c815c97be50d5e0db910dfe0664a60f9da036a79a564/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3f446f2ef46fe7420330c815c97be50d5e0db910dfe0664a60f9da036a79a564
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 19:32:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h5cg6lxun7tueazqzak4s67fbvpa3oiq37qgmsta7hnag2tzuvsa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260102-x85keaam91/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (27470) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a29c46af-9d92-4282-9a00-aba426f2b8d6
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/3f446f2ef46fe7420330c815c97be50d5e0db910dfe0664a60f9da036a79a564

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_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 3f446f2ef46fe7420330c815c97be50d5e0db910dfe0664a60f9da036a79a564

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739139/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739155/

Comments