MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf3cd08dc3f879dd61a9cce98ee2fdcf9840d69f1ce1d9218e803d38ec637c92. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf3cd08dc3f879dd61a9cce98ee2fdcf9840d69f1ce1d9218e803d38ec637c92
SHA3-384 hash: 0206013efb59ec89f83b6dd40adc25b06a9bc097e458098e8ec3f507af2c9714ae682ff9c19f058cf039cdd8878fdaf2
SHA1 hash: 6f40430c054dd6d03e9b380e894a34a955c589ad
MD5 hash: 3e736b2d4c3732378f2a172f6297d3a6
humanhash: delaware-princess-mountain-jig
File name:splmips
Download: download sample
Signature Mirai
Create hunting rule
File size:113'580 bytes
First seen:2026-01-25 17:36:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hQGEaQjzh33F33fQ3X31Axp/Fy7uwCZZyklWyIsK5RaJVBwMAYhX+:hQKQjG1AxKuw7fcK5kJqYhX+
TLSH T1BEB3B50F6E539F7DF32C83744BB78B25AA99279633E0C185E25CD9411D6028E186FFA4
telfhash t1ec11845c893802f097a41ddd6bedff35e1a161ef0b255e338d40f9aada69a419e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
53
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/cf3cd08dc3f879dd61a9cce98ee2fdcf9840d69f1ce1d9218e803d38ec637c92
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/99a1d9fd-8cfa-4c6f-87b4-d408240e1876
Behavior Graph:
Download SVG
%3 guuid=d54f0be3-1a00-0000-d393-dff6330c0000 pid=3123 /usr/bin/sudo guuid=638c05e5-1a00-0000-d393-dff6380c0000 pid=3128 /tmp/sample.bin guuid=d54f0be3-1a00-0000-d393-dff6330c0000 pid=3123->guuid=638c05e5-1a00-0000-d393-dff6380c0000 pid=3128 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b5a538c8-178a-4845-9edf-376194701bf1
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1857234
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to many IPs within the same subnet mask (likely port scanning)
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857234 Sample: splmips.elf Startdate: 25/01/2026 Architecture: LINUX Score: 76 24 37.34.91.251, 23 SUPERLINK-ASPS Palestinian Territory Occupied 2->24 26 37.34.91.255 SUPERLINK-ASPS Palestinian Territory Occupied 2->26 28 100 other IPs or domains 2->28 30 Antivirus detection for dropped file 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Connects to many IPs within the same subnet mask (likely port scanning) 2->36 8 splmips.elf .systemd-journald 2->8         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 file5 22 /dev/shm/.systemd-journald, ELF 8->22 dropped 38 Drops invisible ELF files 8->38 40 Sample deletes itself 8->40 16 .systemd-journald 8->16         started        signatures6 process7 process8 18 .systemd-journald 16->18         started        20 .systemd-journald 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cf3cd08dc3f879dd61a9cce98ee2fdcf9840d69f1ce1d9218e803d38ec637c92
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cf3cd08dc3f879dd61a9cce98ee2fdcf9840d69f1ce1d9218e803d38ec637c92/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 17:37:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z46nbdod7b452ynjztuy5yx5z6mebvu7dtq5simoqa6tr3ddpsja._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260125-v6911ab17c/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Enumerates running processes
Deletes itself
Executes dropped EXE
Contacts a large (33011) amount of remote hosts
Creates a large amount of network flows
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/cf3cd08dc3f879dd61a9cce98ee2fdcf9840d69f1ce1d9218e803d38ec637c92

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: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 cf3cd08dc3f879dd61a9cce98ee2fdcf9840d69f1ce1d9218e803d38ec637c92

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739423/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739242/

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