MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2303a43d6963167d584c91f5d934fb612dbe9f52b5fc9fdf152c84af782369f0. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2303a43d6963167d584c91f5d934fb612dbe9f52b5fc9fdf152c84af782369f0
SHA3-384 hash: bc6da5c0727796ca5c72c1b8149096db96bec515b7be38cb864be320a1ff923bdb3c36f83da633921a35e326389d6d32
SHA1 hash: c6e2a7b79381a02860bfbf5431f5a4b335bc82ef
MD5 hash: 6f2362a9fcdb72a637ca834851b0051c
humanhash: table-april-grey-spaghetti
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:45'392 bytes
First seen:2025-07-06 05:52:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:49WG3hE8YF5rudmqoxensHojQpk15QCmpT2HqX4HB7XIe8OHkjvmbEEHII8G9q3A:wxE15omqHnJMC1ZmpSKXwIicvmgEoNr2
TLSH T17313F1B0F02992F3C2B06D77EA6B54C16F264AB5C09234D35FC699ACA8B3D8371B1D15
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) :45'392 bytes
File size (de-compressed) :104'200 bytes
Format:linux/arm
Unpacked file: d28ba302ea8be50b18b6048e7d1cdc7b51e7ffcc1cd9befe0e11c66fd534dc8a

Intelligence

File Origin
# of uploads :
1
# of downloads :
15
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686a0f45900df8e7f8678c0clinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/686a0f449db85bde254caba2/reports/a5516414-1647-4817-9582-9b8a7df2f68c/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/2303a43d6963167d584c91f5d934fb612dbe9f52b5fc9fdf152c84af782369f0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/177a46b4-e578-41d4-bccc-d99e144a9ebb
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1729406
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1729406 Sample: morte.arm6.elf Startdate: 06/07/2025 Architecture: LINUX Score: 72 15 169.254.169.254, 80 USDOSUS Reserved 2->15 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 3 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Yara detected Mirai 2->23 25 Yara detected Xmrig cryptocurrency miner 2->25 27 Sample is packed with UPX 2->27 6 morte.arm6.elf 2->6         started        9 python3.8 dpkg 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 29 Found strings related to Crypto-Mining 6->29
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2303a43d6963167d584c91f5d934fb612dbe9f52b5fc9fdf152c84af782369f0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2303a43d6963167d584c91f5d934fb612dbe9f52b5fc9fdf152c84af782369f0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-06 05:53:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=emb2ipljmmlh2wcmsh25snh3mew35h2swx6j7xyvfsck66bdnhya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/250706-gldkea1yax/
Behaviour
Reads runtime system information
Mirai
Mirai family
Malware Config
C2 Extraction:
abc.galaxias.cc
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3436ac07-d9d9-4893-b7c6-7cddd07de1dd
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/2303a43d6963167d584c91f5d934fb612dbe9f52b5fc9fdf152c84af782369f0

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: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 2303a43d6963167d584c91f5d934fb612dbe9f52b5fc9fdf152c84af782369f0

(this sample)

Mirai

elf d28ba302ea8be50b18b6048e7d1cdc7b51e7ffcc1cd9befe0e11c66fd534dc8a

  
URLhaus
https://urlhaus.abuse.ch/url/3574712/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d28ba302ea8be50b18b6048e7d1cdc7b51e7ffcc1cd9befe0e11c66fd534dc8a
  
Dropping
MD5 7e669048594d8643a6ea9c75392c2c60

Comments