MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be4dcb08adb80f3ca64835643ba7a05d464852976b2f170b74a2f6432e36e1d8. 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: be4dcb08adb80f3ca64835643ba7a05d464852976b2f170b74a2f6432e36e1d8
SHA3-384 hash: ec1842c1c92c686e5bcb0c224ee52eeea49e59557fab23be99cb48147ec2cc09a1a424d0b84c8e8bc3e993fc4cb17e24
SHA1 hash: f4091616b3913754bd3e4e8ea26d008e62032bcf
MD5 hash: 97c7ff37663fad9b8a0eff1ebdb75e24
humanhash: black-thirteen-moon-fanta
File name:Space.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:36'932 bytes
First seen:2025-08-14 20:48:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Jkjvsa/voIrLc0LQlPVvk+UQCJZakDQPkB0jO/OmUx0nZ0:EzHzLFMlPVMdFE44k+AEMZ0
TLSH T18AF2E1FBA553F87AD911A4370828C7847C71A5C7ED0227FA9C64337E6AB3AF40851B60
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) :36'932 bytes
File size (de-compressed) :75'600 bytes
Format:linux/amd64
Unpacked file: 5df8227b79beadf78409cd47c732fc844dffb0d7cf9e23a64bbb32172bed6701

Intelligence

File Origin
# of uploads :
1
# of downloads :
27
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai packed upx
Link:
https://www.filescan.io/uploads/689e4be32fbe0788fb2033f7/reports/57021674-ab93-4fb9-aaa9-f844a1ae4790/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dd86e1d9-2007-4eda-9478-6d47b0c27a00
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1757491
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1757491 Sample: Space.x86_64.elf Startdate: 14/08/2025 Architecture: LINUX Score: 68 20 165.22.54.35, 3778, 47450, 47452 DIGITALOCEAN-ASNUS United States 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Sample is packed with UPX 2->28 8 Space.x86_64.elf 2->8         started        signatures3 process4 process5 10 Space.x86_64.elf 8->10         started        12 Space.x86_64.elf 8->12         started        14 Space.x86_64.elf 8->14         started        process6 16 Space.x86_64.elf 10->16         started        18 Space.x86_64.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/be4dcb08adb80f3ca64835643ba7a05d464852976b2f170b74a2f6432e36e1d8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/be4dcb08adb80f3ca64835643ba7a05d464852976b2f170b74a2f6432e36e1d8/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/be4dcb08adb80f3ca64835643ba7a05d464852976b2f170b74a2f6432e36e1d8
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-10 00:54:56 UTC
File Type:
ELF64 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xzg4wcfnxahtzjsigvsdxj5alvdequuxnmxroc3uul3eglrw4hma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250814-zmbfjszns3/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ae023a5c-1081-4814-a6bc-cd1be0e6308a
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/be4dcb08adb80f3ca64835643ba7a05d464852976b2f170b74a2f6432e36e1d8

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 be4dcb08adb80f3ca64835643ba7a05d464852976b2f170b74a2f6432e36e1d8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3603315/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3603326/
  
URLhaus
https://urlhaus.abuse.ch/url/3603362/
  
URLhaus
https://urlhaus.abuse.ch/url/3603378/
  
URLhaus
https://urlhaus.abuse.ch/url/3603382/
  
URLhaus
https://urlhaus.abuse.ch/url/3603400/
  
URLhaus
https://urlhaus.abuse.ch/url/3603406/
  
URLhaus
https://urlhaus.abuse.ch/url/3603410/
  
URLhaus
https://urlhaus.abuse.ch/url/3603413/
  
URLhaus
https://urlhaus.abuse.ch/url/3603422/
  
URLhaus
https://urlhaus.abuse.ch/url/3603449/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments