MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa0b37d3c641fdd57113016a8183ec7e841fd4054c50a26ea8117ec1788eaf38. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa0b37d3c641fdd57113016a8183ec7e841fd4054c50a26ea8117ec1788eaf38
SHA3-384 hash: f591dd0aabda577d08495888cd1fbaf3e43e8c2775afd07cea473cd880edfcef13a356eed47c5683492f100bdef11c7d
SHA1 hash: 53dac93e8355ea8fe7fc2aa60cc5c4c476942aa8
MD5 hash: 883c7b8170ad73944d963b8224d0a1af
humanhash: robert-network-nevada-island
File name:bin.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:48'848 bytes
First seen:2026-02-22 09:35:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3BoBCOTLxxJDoCtrBy1ZBpUs7f8j24AQkqO+67WuV+wO:3B8vTLxDDrBy1/pUsr8jNAQk46yKO
TLSH T1D6232B25FA761F17C0D168B521FB4B6876F146CE26A8CA4E3D720E9EFF618406503AF4
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/7a8e8235-9dce-4c9e-9a93-a50aa3717f5f/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/699ace2197feb4afd651a8bf/reports/cab9ea66-86fe-4c92-ac5a-374ba875203e/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f35ee821-7d69-4207-8624-d6c50f4f93fc
Behavior Graph:
Download SVG
%3 guuid=b412feec-1900-0000-c25d-c079be090000 pid=2494 /usr/bin/sudo guuid=7bff38ef-1900-0000-c25d-c079c4090000 pid=2500 /tmp/sample.bin guuid=b412feec-1900-0000-c25d-c079be090000 pid=2494->guuid=7bff38ef-1900-0000-c25d-c079c4090000 pid=2500 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1a13a8e1-31a8-497f-beeb-c39140732ae8
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1872971
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1872971 Sample: bin.spc.elf Startdate: 22/02/2026 Architecture: LINUX Score: 56 14 45.90.163.37 2->14 16 128.27.39.224, 23 OPTAGEOPTAGEIncJP Japan 2->16 18 Malicious sample detected (through community Yara rule) 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 bin.spc.elf 2->8         started        signatures3 process4 process5 10 bin.spc.elf 8->10         started        process6 12 bin.spc.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa0b37d3c641fdd57113016a8183ec7e841fd4054c50a26ea8117ec1788eaf38
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa0b37d3c641fdd57113016a8183ec7e841fd4054c50a26ea8117ec1788eaf38/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7iftpu6gih65k4itafvida7mp2cb7vafjrike3vicf7mc6eov44a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260222-lk4sesey3f/
Malware Config
C2 Extraction:
45.90.163.37
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/fa0b37d3c641fdd57113016a8183ec7e841fd4054c50a26ea8117ec1788eaf38

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 fa0b37d3c641fdd57113016a8183ec7e841fd4054c50a26ea8117ec1788eaf38

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3782783/
  
Delivery method
Distributed via web download

Comments