MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3f8af335753ff65ff59f1aa8750300d3fbf930687989fb2e244f2fe604f07d4. 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: a3f8af335753ff65ff59f1aa8750300d3fbf930687989fb2e244f2fe604f07d4
SHA3-384 hash: bf71f574d7e07cc574146744c31f876f2bf45347cca5f1a9b65380d2e4c817977d9373fd0bc6e4e9f2026ff01bd8c5bd
SHA1 hash: c21347b0b70db83aff1974b827da6d0298644a5f
MD5 hash: 1d9d0d62d9a7e28b615b649cbac336e3
humanhash: happy-blossom-coffee-green
File name:spc
Download: download sample
Signature Mirai
Create hunting rule
File size:74'632 bytes
First seen:2025-12-10 22:50:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:gQFp1M5S8XrS+4YiMk+GlZ0iEVW1BH2/2K8iIEqZ8e+lzH7LhJ:g01HKiBXMQJCe+lzHP
TLSH T120733B127A792D17C5C4B8BE22E74374B2E5130A36ACC62E7D720E9EFF105046617AF9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
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%
Link:
https://www.filescan.io/uploads/6939f966900ee247e8419bdf/reports/ecc0de6c-a1d1-42ce-91a1-4460650956c6/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-10T16:54:00Z UTC
Last seen:
2025-12-11T01:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a3f8af335753ff65ff59f1aa8750300d3fbf930687989fb2e244f2fe604f07d4/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/de282b71-eb50-4a4e-9999-607d2f16fed2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1830641
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1830641 Sample: spc.elf Startdate: 11/12/2025 Architecture: LINUX Score: 48 22 197.152.229.187 airtel-tz-asTZ Tanzania United Republic of 2->22 24 37.251.110.130 XMSNL Netherlands 2->24 26 99 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 8 spc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 spc.elf 8->14         started        process6 16 spc.elf 14->16         started        18 spc.elf 14->18         started        20 spc.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a3f8af335753ff65ff59f1aa8750300d3fbf930687989fb2e244f2fe604f07d4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3f8af335753ff65ff59f1aa8750300d3fbf930687989fb2e244f2fe604f07d4/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-10 22:51:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=up4k6m2xkp7wl72z6gvioubqbu737eygq6mj7mxcitzp4ycpa7ka._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251210-2sxl3sfk7v/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2ec30cc2-d0ae-468d-bcce-ac995ec60442
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: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 a3f8af335753ff65ff59f1aa8750300d3fbf930687989fb2e244f2fe604f07d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726500/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3700413/
  
URLhaus
https://urlhaus.abuse.ch/url/3726488/
  
URLhaus
https://urlhaus.abuse.ch/url/3712977/

Comments