MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74c97bb88b737c7d720ceb976c8a6a19c2b4b724f995e5cdae46e371cd07952f. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74c97bb88b737c7d720ceb976c8a6a19c2b4b724f995e5cdae46e371cd07952f
SHA3-384 hash: 10c6cf856ac420b0a61f0c143b39844898b637acde402f83a1233e94cc97bb6ef85eb50e8b3ada17e57331376d8dafeb
SHA1 hash: 8c0134730176420b32beb22a7d5f648fa7de21ca
MD5 hash: a4e0485ecd68ca455aa71c22f45a8cc3
humanhash: may-nebraska-october-artist
File name:executor.arm64
Download: download sample
Signature Mirai
Create hunting rule
File size:247'064 bytes
First seen:2025-11-27 11:38:22 UTC
Last seen:2025-11-28 02:25:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:9rZ1EOyAmNJQWStojE+EFhsRPeqYjVJbUl:dXTuTEojERbsBhsJYl
TLSH T1C434231B057B8500C87832BCB695536FCF2BA84B5EEA5055E8A0E7C0ADF06F5CE935C5
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) :247'064 bytes
File size (de-compressed) :706'976 bytes
Format:linux/arm64
Unpacked file: 18bf3f07b630adddb6af8893a7ac59fd6e091749b37b1e95d4aa7bb2ecd35fe4

Intelligence

File Origin
# of uploads :
2
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/69283860efb205635357759a/reports/a35b9c8e-513e-4bd9-bbec-50544692b207/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/74c97bb88b737c7d720ceb976c8a6a19c2b4b724f995e5cdae46e371cd07952f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8c787fae-a7be-4b26-94b7-82ce41148799
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1821704
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: 1821704 Sample: executor.arm64.elf Startdate: 27/11/2025 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 executor.arm64.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/74c97bb88b737c7d720ceb976c8a6a19c2b4b724f995e5cdae46e371cd07952f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/74c97bb88b737c7d720ceb976c8a6a19c2b4b724f995e5cdae46e371cd07952f/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=otexxoelon6h24qm5olwzctkdhbljnze7gk6ltnoi3rxdtihsuxq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251127-nsc1sayqej/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b104bff7-20d4-45a9-ac1f-ce0d6c4cc4a3
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/74c97bb88b737c7d720ceb976c8a6a19c2b4b724f995e5cdae46e371cd07952f

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: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 74c97bb88b737c7d720ceb976c8a6a19c2b4b724f995e5cdae46e371cd07952f

(this sample)

Mirai

elf 18bf3f07b630adddb6af8893a7ac59fd6e091749b37b1e95d4aa7bb2ecd35fe4

  
URLhaus
https://urlhaus.abuse.ch/url/3717097/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 18bf3f07b630adddb6af8893a7ac59fd6e091749b37b1e95d4aa7bb2ecd35fe4
  
Dropping
MD5 ae80a979d05742bfec9cea6bfa12698d

Comments