{
	"id": "7e94edbf-e135-4b14-95b7-dab3c4d3753e",
	"created_at": "2026-04-06T15:54:11.711939Z",
	"updated_at": "2026-04-10T13:11:37.573979Z",
	"deleted_at": null,
	"sha1_hash": "f90f21d9f55d737673b5f7b356966c8828bb6965",
	"title": "EYService (Malware Family)",
	"llm_title": "",
	"authors": "",
	"file_creation_date": "0001-01-01T00:00:00Z",
	"file_modification_date": "0001-01-01T00:00:00Z",
	"file_size": 27562,
	"plain_text": "EYService (Malware Family)\r\nBy Fraunhofer FKIE\r\nArchived: 2026-04-06 15:14:49 UTC\r\nEYService is the main part of the backdoor used by Nazar APT. This a passive backdoor that relies on, now\r\ndiscontinued, Packet Sniffer SDK (PSSDK) from Microolap.\r\n[TLP:WHITE] win_eyservice_auto (20251219 | Detects win.eyservice.)\r\nSource: https://malpedia.caad.fkie.fraunhofer.de/details/win.eyservice\r\nhttps://malpedia.caad.fkie.fraunhofer.de/details/win.eyservice\r\nPage 1 of 1",
	"extraction_quality": 1,
	"language": "EN",
	"sources": [
		"ETDA"
	],
	"origins": [
		"web"
	],
	"references": [
		"https://malpedia.caad.fkie.fraunhofer.de/details/win.eyservice"
	],
	"report_names": [
		"win.eyservice"
	],
	"threat_actors": [
		{
			"id": "bf773c52-830b-46e3-aa61-58c82eb323ee",
			"created_at": "2023-01-06T13:46:39.135077Z",
			"updated_at": "2026-04-10T02:00:03.226187Z",
			"deleted_at": null,
			"main_name": "Nazar",
			"aliases": [
				"SIG37"
			],
			"source_name": "MISPGALAXY:Nazar",
			"tools": [],
			"source_id": "MISPGALAXY",
			"reports": null
		},
		{
			"id": "f3b19931-3751-4ece-a235-15b397951dc2",
			"created_at": "2022-10-25T16:07:23.889537Z",
			"updated_at": "2026-04-10T02:00:04.780137Z",
			"deleted_at": null,
			"main_name": "Nazar",
			"aliases": [
				"SIG37"
			],
			"source_name": "ETDA:Nazar",
			"tools": [
				"Distribute.exe",
				"EYService",
				"GpUpdates.exe",
				"Microolap Packet Sniffer",
				"TCPDUMP for Windows"
			],
			"source_id": "ETDA",
			"reports": null
		}
	],
	"ts_created_at": 1775490851,
	"ts_updated_at": 1775826697,
	"ts_creation_date": 0,
	"ts_modification_date": 0,
	"files": {
		"pdf": "https://archive.orkl.eu/f90f21d9f55d737673b5f7b356966c8828bb6965.pdf",
		"text": "https://archive.orkl.eu/f90f21d9f55d737673b5f7b356966c8828bb6965.txt",
		"img": "https://archive.orkl.eu/f90f21d9f55d737673b5f7b356966c8828bb6965.jpg"
	}
}