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Attributed metadata history

RELEASEPUBLIC METADATA

Lost Door 3.0 Stable

Historical release reference. Classification and release details are attributed to Malware Museum.

Reference details

Primary displayed family label
Lost Door
Source category
Historical reference
Release version
3.0 Stable
Source classification
Remote Access
Reported author
OussamiO
Reported origin
Tunisia 🇹🇳
Language
Visual Basic 6 (VB6)
Source context
Reported release date: Mar, 2009, 17 years, 6 months ago.
First reported
Not reported
Last reported
Not reported
Catalog updated
Oct 08, 2026 04:53 UTC
Record ID
428c75a11b38f61e0b30e9e7be5ad94321d61713135329fc183360b501c00cc6

Source family labels

Lost Door

Documented features

Clipboard ManagerFile ManagerKeyloggerPassword RecoveryRemote Desktop / Screen CaptureShell AccessSystem Information GatheringVoice RecorderWebcam CaptureProcess ManagerFun / Troll Functions

Published indicators

Network indicators are visibly defanged. This page does not make them clickable or send them to another service.

No validated file hashes or network indicators are stored for this record.

Source observations

malware_museum

Source-provided label
Lost Door
Evidence class
historical reference
Confidence
Not reported
Observed
Not reported
Retrieved
Oct 08, 2026 04:53 UTC

This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.

Feed collection status

Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.

1 sources: 0 stale, 0 needing attention, 1 paused, 0 unverified.

Review source update dates and status
  • malware_museumCollection pausedLast successful batch: Unverified

Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.