MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f781ad9d01bb6fe5e7235288ac546058783b778e8b39375710bc91053fddd27. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f781ad9d01bb6fe5e7235288ac546058783b778e8b39375710bc91053fddd27
SHA3-384 hash: 4a7aff29d283b252db8c5ad55fc24f4ae138a25de4eccf729a40e8b45a6ed8077ec07b5de0c31fc905c4d43451befa81
SHA1 hash: 1e8e41ddadede650528dc98912337d83b15c0bf9
MD5 hash: 6048169d2aa446c681c4475ef195dd59
humanhash: coffee-eleven-lamp-winter
File name:vcimanagement.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:89'628 bytes
First seen:2025-05-01 18:12:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bK/QR35eT0Ata6s8QpTy4OVDZZUHWm5XSWYkhoh92:ke3sTPutO4OVNZXm5XSWXhao
TLSH T1EB93B61E3E258FBCF79D823547B78E229658338A26E1C545E15CEA011EB034E741FBAD
telfhash t17b014f58853807f0d7950decabedff7ad49151cf06165e338e00f9aeda65a428d01c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
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Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
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Unix.Dropper.Mirai-7355719-0
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Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6813bc1ad5cdbfe0eb67d2e3linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated opendir opendir
Link:
https://www.filescan.io/uploads/6813b9b3bab2591d0653114a/reports/64f63e54-4aca-4252-a3a9-908088152738/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
80,37215,8080,2323,23
Full report:
https://elfdigest.com/brief/1f781ad9d01bb6fe5e7235288ac546058783b778e8b39375710bc91053fddd27
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/716b2bf3-aceb-4c56-afe1-56d4ef901309
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1679335
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f781ad9d01bb6fe5e7235288ac546058783b778e8b39375710bc91053fddd27
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1f781ad9d01bb6fe5e7235288ac546058783b778e8b39375710bc91053fddd27/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-01 18:13:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d54bvwoqdo3p4xtsguuivrkgawdyhn3y5czzg5lrbperau753utq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai discovery
Link:
https://tria.ge/reports/250501-wtr54ayly2/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7135890-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/6095ccb8-5158-4f67-a9b9-97f888243ae6
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/1f781ad9d01bb6fe5e7235288ac546058783b778e8b39375710bc91053fddd27

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 1f781ad9d01bb6fe5e7235288ac546058783b778e8b39375710bc91053fddd27

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3531964/
  
Delivery method
Distributed via web download

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