{
	"id": "391c3559-1b1e-47ed-aa06-59ee82def7e4",
	"created_at": "2026-04-06T00:12:55.593087Z",
	"updated_at": "2026-04-10T03:28:17.909615Z",
	"deleted_at": null,
	"sha1_hash": "c856d350b510367e48de9f685637a9e52efc95c4",
	"title": "404-Input-shell web shell - Threat Group Cards: A Threat Actor Encyclopedia",
	"llm_title": "",
	"authors": "",
	"file_creation_date": "0001-01-01T00:00:00Z",
	"file_modification_date": "0001-01-01T00:00:00Z",
	"file_size": 47126,
	"plain_text": "404-Input-shell web shell - Threat Group Cards: A Threat Actor\nEncyclopedia\nArchived: 2026-04-05 16:42:24 UTC\nHome \u003e List all groups \u003e List all tools \u003e List all groups using tool 404-Input-shell web shell\n Tool: 404-Input-shell web shell\nNames 404-Input-shell web shell\nCategory Malware\nType Backdoor\nDescription\n(Positive Technologies) The window for logging in to the web shell is disguised as a standard\nIIS 404 error page. To access the command line and run commands, the attacker must first\nenter the password. The field for entering the password is hidden: viewing it requires double-clicking the word Back.\nInformation Last change to this tool card: 20 April 2020\nDownload this tool card in JSON format\nAll groups using tool 404-Input-shell web shell\nChanged Name Country Observed\nAPT groups\n TaskMasters 2010-May 2021\n1 group listed (1 APT, 0 other, 0 unknown)\nSource: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=fe60baf0-dbf4-4187-8b2f-8b93614af817\nhttps://apt.etda.or.th/cgi-bin/listgroups.cgi?u=fe60baf0-dbf4-4187-8b2f-8b93614af817\nPage 1 of 1",
	"extraction_quality": 1,
	"language": "EN",
	"sources": [
		"ETDA"
	],
	"references": [
		"https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=fe60baf0-dbf4-4187-8b2f-8b93614af817"
	],
	"report_names": [
		"listgroups.cgi?u=fe60baf0-dbf4-4187-8b2f-8b93614af817"
	],
	"threat_actors": [
		{
			"id": "ed4c7e37-461f-40f1-ad43-6ad7e21b32bc",
			"created_at": "2022-10-25T16:07:24.303712Z",
			"updated_at": "2026-04-10T02:00:04.929134Z",
			"deleted_at": null,
			"main_name": "TaskMasters",
			"aliases": [],
			"source_name": "ETDA:TaskMasters",
			"tools": [
				"404-Input-shell web shell",
				"ASPXSpy",
				"ASPXTool",
				"AtNow",
				"DbxDump Utility",
				"HTran",
				"HUC Packet Transmit Tool",
				"Mimikatz",
				"NBTscan",
				"PortScan",
				"ProcDump",
				"PsExec",
				"PsList",
				"RemShell",
				"RemShell Downloader",
				"gsecdump",
				"jsp File browser",
				"nbtscan",
				"pwdump",
				"reGeorg"
			],
			"source_id": "ETDA",
			"reports": null
		},
		{
			"id": "4ae78ca3-8bc8-4d67-9df1-a85df250a8a0",
			"created_at": "2024-10-08T02:00:04.469211Z",
			"updated_at": "2026-04-10T02:00:03.726781Z",
			"deleted_at": null,
			"main_name": "TaskMasters",
			"aliases": [
				"BlueTraveller"
			],
			"source_name": "MISPGALAXY:TaskMasters",
			"tools": [],
			"source_id": "MISPGALAXY",
			"reports": null
		}
	],
	"ts_created_at": 1775434375,
	"ts_updated_at": 1775791697,
	"ts_creation_date": 0,
	"ts_modification_date": 0,
	"files": {
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		"text": "https://archive.orkl.eu/c856d350b510367e48de9f685637a9e52efc95c4.txt",
		"img": "https://archive.orkl.eu/c856d350b510367e48de9f685637a9e52efc95c4.jpg"
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}