{
	"id": "da3c0f58-303b-4b0b-acd5-d30f2330d787",
	"created_at": "2026-04-06T03:36:35.436757Z",
	"updated_at": "2026-04-10T13:12:49.329367Z",
	"deleted_at": null,
	"sha1_hash": "72396d6af1d42d8e81b26513e7baa1acfa3029e7",
	"title": "XServer (Malware Family)",
	"llm_title": "",
	"authors": "",
	"file_creation_date": "0001-01-01T00:00:00Z",
	"file_modification_date": "0001-01-01T00:00:00Z",
	"file_size": 34883,
	"plain_text": "XServer (Malware Family)\r\nBy Fraunhofer FKIE\r\nArchived: 2026-04-06 03:11:23 UTC\r\nwin.xserver (Back to overview)\r\nXServer\r\naka: Filesnfer\r\nActor(s): UPS, Violin Panda\r\nThere is no description at this point.\r\nReferences\r\n2019-12-19 ⋅ Fox-IT ⋅ Erik Schamper, Maarten van Dantzig\r\nOperation Wocao: Shining a light on one of China’s hidden hacking groups\r\nXServer\r\n2019-05-07 ⋅ One Night in Norfolk ⋅ Kevin Perlow\r\n“Filesnfer” Tool (C#, Python)\r\nXServer\r\nThere is no Yara-Signature yet.\r\nSource: https://malpedia.caad.fkie.fraunhofer.de/details/win.xserver\r\nhttps://malpedia.caad.fkie.fraunhofer.de/details/win.xserver\r\nPage 1 of 1",
	"extraction_quality": 1,
	"language": "EN",
	"sources": [
		"ETDA"
	],
	"origins": [
		"web"
	],
	"references": [
		"https://malpedia.caad.fkie.fraunhofer.de/details/win.xserver"
	],
	"report_names": [
		"win.xserver"
	],
	"threat_actors": [
		{
			"id": "5d512e7c-f6a7-47b5-b440-4968c299deaf",
			"created_at": "2023-01-06T13:46:38.344772Z",
			"updated_at": "2026-04-10T02:00:02.9359Z",
			"deleted_at": null,
			"main_name": "APT20",
			"aliases": [
				"VIOLIN PANDA",
				"TH3Bug",
				"Crawling Taurus"
			],
			"source_name": "MISPGALAXY:APT20",
			"tools": [],
			"source_id": "MISPGALAXY",
			"reports": null
		},
		{
			"id": "b7cb83fe-4412-40b3-8757-ace5107599b6",
			"created_at": "2023-01-06T13:46:39.08347Z",
			"updated_at": "2026-04-10T02:00:03.207564Z",
			"deleted_at": null,
			"main_name": "Operation Wocao",
			"aliases": [],
			"source_name": "MISPGALAXY:Operation Wocao",
			"tools": [],
			"source_id": "MISPGALAXY",
			"reports": null
		},
		{
			"id": "dd583696-3de6-4c23-bfb6-e675a38a7000",
			"created_at": "2022-10-25T16:07:23.338398Z",
			"updated_at": "2026-04-10T02:00:04.548798Z",
			"deleted_at": null,
			"main_name": "APT 20",
			"aliases": [
				"APT 20",
				"APT 8",
				"Crawling Taurus",
				"Operation Wocao",
				"TH3Bug",
				"Violin Panda"
			],
			"source_name": "ETDA:APT 20",
			"tools": [
				"Agent.dhwf",
				"Chymine",
				"Darkmoon",
				"Destroy RAT",
				"DestroyRAT",
				"Filesnfer",
				"Gen:Trojan.Heur.PT",
				"Kaba",
				"KeeThief",
				"Kerberoast",
				"Korplug",
				"LOLBAS",
				"LOLBins",
				"Living off the Land",
				"Mimikatz",
				"PlugX",
				"Poison Ivy",
				"ProcDump",
				"PsExec",
				"RedDelta",
				"SMBExec",
				"SPIVY",
				"SharpHound",
				"Sogu",
				"TIGERPLUG",
				"TVT",
				"Thoper",
				"WinRAR",
				"XServer",
				"Xamtrav",
				"pivy",
				"poisonivy"
			],
			"source_id": "ETDA",
			"reports": null
		},
		{
			"id": "4b48d9e2-ef19-44fb-938b-30a9078d9e49",
			"created_at": "2022-10-25T15:50:23.314139Z",
			"updated_at": "2026-04-10T02:00:05.317785Z",
			"deleted_at": null,
			"main_name": "Operation Wocao",
			"aliases": [
				"Operation Wocao"
			],
			"source_name": "MITRE:Operation Wocao",
			"tools": [
				"netstat",
				"dsquery",
				"Mimikatz",
				"PowerSploit",
				"Impacket"
			],
			"source_id": "MITRE",
			"reports": null
		}
	],
	"ts_created_at": 1775446595,
	"ts_updated_at": 1775826769,
	"ts_creation_date": 0,
	"ts_modification_date": 0,
	"files": {
		"pdf": "https://archive.orkl.eu/72396d6af1d42d8e81b26513e7baa1acfa3029e7.pdf",
		"text": "https://archive.orkl.eu/72396d6af1d42d8e81b26513e7baa1acfa3029e7.txt",
		"img": "https://archive.orkl.eu/72396d6af1d42d8e81b26513e7baa1acfa3029e7.jpg"
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}