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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac33aeac1d4d741403e4a3cf3f0d35a2d813d8d9c7beba7133ec9ed3b0344800. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac33aeac1d4d741403e4a3cf3f0d35a2d813d8d9c7beba7133ec9ed3b0344800
SHA3-384 hash: 34b584a940e9df5043f3b31902912db0ed1e7ee166dcd7c25fe222c6b861b40309e809776558de1fc4656f83ee1abf69
SHA1 hash: 7f5893d0c6a02b5300b7e09c2cfb67ea1f9bd0b7
MD5 hash: 7152679ab61a8a95415291fe0e344ded
humanhash: pasta-cup-leopard-hot
File name:nabspc
Download: download sample
Signature Mirai
Create hunting rule
File size:117'068 bytes
First seen:2026-11-14 11:06:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BBGUA+XiLR+wBffKr6ZYKj4wD8O6lqUMOhlin8AXtTjHNW557xV8tMtMQxRt/Tb3:7dXuRBNQ6yLlqUfh69jNw7xEI1ThG+
TLSH T16BB35C32BE7A082FC5C4657661E35731F1F7474624BC4A1A7DA10E8CAF2DB503217BAA
Magika elf
Reporter abuse_ch
Tags:elf mirai torii

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/73042781-35fe-4783-bc1b-fc17d7c0599d
Behavior Graph:
Download SVG
%3 guuid=d786b6de-1900-0000-ceb5-f2747b040000 pid=1147 /usr/bin/sudo guuid=567dc1e0-1900-0000-ceb5-f27481040000 pid=1153 /tmp/sample.bin guuid=d786b6de-1900-0000-ceb5-f2747b040000 pid=1147->guuid=567dc1e0-1900-0000-ceb5-f27481040000 pid=1153 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5deeb4a1-260a-434a-b9ef-24ca21f4f9f7
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/2005973
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Sample scans a subnet
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 2005973 Sample: nabspc.elf Startdate: 14/11/2026 Architecture: LINUX Score: 72 18 138.204.84.10, 43666, 47944, 80 oliveirasantostelecomunicacoesltdaBR Brazil 2->18 20 138.204.84.11, 80 oliveirasantostelecomunicacoesltdaBR Brazil 2->20 22 100 other IPs or domains 2->22 24 Suricata IDS alerts for network traffic 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 2 other signatures 2->30 8 nabspc.elf 2->8         started        signatures3 process4 process5 10 nabspc.elf 8->10         started        process6 12 nabspc.elf 10->12         started        14 nabspc.elf 10->14         started        16 nabspc.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ac33aeac1d4d741403e4a3cf3f0d35a2d813d8d9c7beba7133ec9ed3b0344800
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ac33aeac1d4d741403e4a3cf3f0d35a2d813d8d9c7beba7133ec9ed3b0344800/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-14 11:06:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vqz25la5jv2bia7eupht6djvulmbhwgzy67lu4jt5spnhmbujaaa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261114-m7jlfafz5s/
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
elf
Link:
https://intel.virussign.com/intelligence/file/ac33aeac1d4d741403e4a3cf3f0d35a2d813d8d9c7beba7133ec9ed3b0344800
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:Malware_Ethereum_RPC_Infra_Providers
Create hunting rule
Author:Serhii Kocherhan
Description:Detects binaries, scripts, or configuration files containing common public Ethereum mainnet RPC endpoints often utilized in Web3 drainers and cryptocurrency-stealing malware campaigns.
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 ac33aeac1d4d741403e4a3cf3f0d35a2d813d8d9c7beba7133ec9ed3b0344800

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/4064279/

Comments