MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 287674c6de3182e54ad83939f5051379ccba8dc7a3fbcd7ab312029f809c8f4d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 287674c6de3182e54ad83939f5051379ccba8dc7a3fbcd7ab312029f809c8f4d
SHA3-384 hash: 4b5a150011d6188ce993f41e135a2fe1220f5521a207e3a3ae6d0c82c969acaea7e61094e2340c84b030d08faaec98a4
SHA1 hash: 1c6cd5c3bba0a22435d1b3820272ea40f5090cfd
MD5 hash: 3fcfb56cbb500c729f8b83ef17263113
humanhash: indigo-arizona-stairway-twelve
File name:wind.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:27'988 bytes
First seen:2025-01-06 07:11:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:q5ZSsgv/IkCuLSmFEMWB3l+sXo9JgGlzDpbuR1JQe:4ZSs4IkCuJeUsYXVJud
TLSH T166C2D139420D348DCD8C90FA8762074119A519E2F443D06F6DADED93FD5A87CB893EB5
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.27865.27686.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677b839dffdcee13ec841676linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/677b8258685faf7fd353d54e/reports/9ee306c8-dc79-466a-99ff-47ba48e31d18/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a3630c4d-f636-4430-afd0-ec1b3f1c4524
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1584685
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1584685 Sample: wind.mips.elf Startdate: 06/01/2025 Architecture: LINUX Score: 80 24 154.216.17.34, 3778, 59880, 59882 SKHT-ASShenzhenKatherineHengTechnologyInformationCo Seychelles 2->24 26 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 dash rm wind.mips.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 dash rm 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 wind.mips.elf 7->15         started        18 wind.mips.elf 7->18         started        20 wind.mips.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/287674c6de3182e54ad83939f5051379ccba8dc7a3fbcd7ab312029f809c8f4d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/287674c6de3182e54ad83939f5051379ccba8dc7a3fbcd7ab312029f809c8f4d/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-01-05 15:19:58 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fb3hjrw6ggbokswyhe47kbitphglvdohup5426vtcibj7ae4r5gq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250106-h1hncazlfw/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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/fb124517-c1e7-476f-919c-08affa0ad3ff
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/287674c6de3182e54ad83939f5051379ccba8dc7a3fbcd7ab312029f809c8f4d

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: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

sh 8562b9fbc61584ce74c2f56847565faccf053134a8f4abf4aaee8e2ed82ccfc5

Mirai

elf 287674c6de3182e54ad83939f5051379ccba8dc7a3fbcd7ab312029f809c8f4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3391236/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 8562b9fbc61584ce74c2f56847565faccf053134a8f4abf4aaee8e2ed82ccfc5
  
Dropped by
MD5 bb9b02790d9369cfdce60911efa478c8
  
URLhaus
https://urlhaus.abuse.ch/url/3391196/

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments