MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83d312c72e2414a14ca0f3ddf6e40cf0c82be03131400ba3100bb3b8f57799b0. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 83d312c72e2414a14ca0f3ddf6e40cf0c82be03131400ba3100bb3b8f57799b0
SHA3-384 hash: 8cf281e488d7d5ec8bf526382ab88a0684efbfbe9315e5c02dd72e51afe5b6395d7cc79d8015b5598b2464a8fce67a01
SHA1 hash: 56ab9e0f246c08eb29e26ebfbeb427a40bfa26ac
MD5 hash: a6a5bb765f5429383ca27ad438494e9b
humanhash: edward-connecticut-venus-robin
File name:Space.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:40'348 bytes
First seen:2025-07-12 20:50:29 UTC
Last seen:2025-07-12 22:22:19 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:NGPjXBOTsh1iVntQrGTmJQ8mO9aHrFJ5E2cZ5j+Mwp5dLXIreTLVH09q3UEL9W:ILYH7QzS8mO9aHr5E2cvjE5+STzLM
TLSH T1D903F1242A3B6840E7A0AE3F3DD608C85D523778A75B331792F55B7C2A942483DF5A9C
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :40'348 bytes
File size (de-compressed) :87'348 bytes
Format:linux/arm
Unpacked file: 2b4da5f288bd1c5f82c19ab7798849fab686921e087fb83c47d90168e8eed2bc

Intelligence

File Origin
# of uploads :
3
# of downloads :
12
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.9020.23828.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6872caab900df8e7f86a4d17linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6872cab6425a30d7acd7e095/reports/f4828a26-f477-4ba0-9529-00ff45281c8e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/83d312c72e2414a14ca0f3ddf6e40cf0c82be03131400ba3100bb3b8f57799b0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3eb24995-bd9e-4351-af1f-571f80a07f7b
Behavior Graph:
Download SVG
%3 guuid=81a0e126-1b00-0000-348d-7ce98f0c0000 pid=3215 /usr/bin/sudo guuid=cc5a1f29-1b00-0000-348d-7ce9920c0000 pid=3218 /tmp/sample.bin guuid=81a0e126-1b00-0000-348d-7ce98f0c0000 pid=3215->guuid=cc5a1f29-1b00-0000-348d-7ce9920c0000 pid=3218 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2223ced6-b42c-4000-91f4-6adf2062df44
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1734959
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/83d312c72e2414a14ca0f3ddf6e40cf0c82be03131400ba3100bb3b8f57799b0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/83d312c72e2414a14ca0f3ddf6e40cf0c82be03131400ba3100bb3b8f57799b0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-12 20:51:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qpjrfrzoeqkkctfa6po7nzam6decxybrgfaaxiyqboz3r5lxtgya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/250712-zmw29avqy3/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/77712231-5952-450a-b30a-9529c9af4e76
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/83d312c72e2414a14ca0f3ddf6e40cf0c82be03131400ba3100bb3b8f57799b0

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 83d312c72e2414a14ca0f3ddf6e40cf0c82be03131400ba3100bb3b8f57799b0

(this sample)

Mirai

elf 2b4da5f288bd1c5f82c19ab7798849fab686921e087fb83c47d90168e8eed2bc

  
Dropping
SHA256 2b4da5f288bd1c5f82c19ab7798849fab686921e087fb83c47d90168e8eed2bc
  
Dropping
MD5 734e90729e6484adb5b4711bcc5d2bec
  
URLhaus
https://urlhaus.abuse.ch/url/3582158/
  
Delivery method
Distributed via web download

Comments