MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa7a00f2e8fa6079833b368bb53e0379df669d09f5490e578568e00c3b486f17. 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: aa7a00f2e8fa6079833b368bb53e0379df669d09f5490e578568e00c3b486f17
SHA3-384 hash: b26752d4804c6ca0cf1c0630ded49fbd4c27044eb1665d2e43f32b566a1beb6fe2f17bef505b954937f5e79bed985a33
SHA1 hash: 5ec1d58de0673146cef6bd85c8c18a74f0577b84
MD5 hash: be23ae8fa6aaba15a033060d8d05c852
humanhash: cold-white-six-artist
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:60'328 bytes
First seen:2025-07-09 08:50:53 UTC
Last seen:2025-07-09 10:18:16 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:dKPTk5gFgaRyYufstFQTbDZLS0cAZ2mzD6tjI:dxQg+LjtFQvtLS0VgGD6S
TLSH T1B6430220BA5759F1869489FD96C84CC3DA134FB1C23EA7325C6DC7A480D19CED2EA6C9
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) :60'328 bytes
File size (de-compressed) :157'402 bytes
Format:linux/arm
Unpacked file: 4aff9638bb60855fdb2e45c8b3960a56ae4328ac64fb5b3f80c36e92c1c8c72d

Intelligence

File Origin
# of uploads :
3
# of downloads :
15
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.6927.1389.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686e2ddb900df8e7f868ef1dlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Runs as daemon
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/aa7a00f2e8fa6079833b368bb53e0379df669d09f5490e578568e00c3b486f17
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/8a70cf49-1362-4d7d-bb20-37f392473949
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dcd913e5-2f42-4c45-8c12-8adbacf63efc
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1731678
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1731678 Sample: morte.arm7.elf Startdate: 09/07/2025 Architecture: LINUX Score: 52 15 169.254.169.254, 80 USDOSUS Reserved 2->15 17 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->17 19 daisy.ubuntu.com 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Sample is packed with UPX 2->23 7 morte.arm7.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 process4 process5 11 morte.arm7.elf 7->11         started        13 morte.arm7.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aa7a00f2e8fa6079833b368bb53e0379df669d09f5490e578568e00c3b486f17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa7a00f2e8fa6079833b368bb53e0379df669d09f5490e578568e00c3b486f17/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 02:31:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vj5ab4xi7jqhtaz3g2f3kpqdphpwnhij6veq4v4fndqayo2in4lq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250709-ksq1vswqs9/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ef4d975f-f6b6-4e4f-b2f7-5532179858bc
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/aa7a00f2e8fa6079833b368bb53e0379df669d09f5490e578568e00c3b486f17

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 aa7a00f2e8fa6079833b368bb53e0379df669d09f5490e578568e00c3b486f17

(this sample)

Mirai

elf 4aff9638bb60855fdb2e45c8b3960a56ae4328ac64fb5b3f80c36e92c1c8c72d

  
URLhaus
https://urlhaus.abuse.ch/url/3579512/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3579551/
  
Dropping
SHA256 4aff9638bb60855fdb2e45c8b3960a56ae4328ac64fb5b3f80c36e92c1c8c72d
  
Dropping
MD5 7734b0516ee87d7a8deabf794fc60136

Comments