{
	"id": "a0857623-e8e7-4400-b6f7-f83566131b8d",
	"created_at": "2026-04-06T00:09:41.145069Z",
	"updated_at": "2026-04-10T13:12:14.394299Z",
	"deleted_at": null,
	"sha1_hash": "1122a60cce6c04cae475cdfd7454d993e5f37499",
	"title": "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": 48026,
	"plain_text": "Threat Group Cards: A Threat Actor Encyclopedia\nArchived: 2026-04-05 19:28:13 UTC\nHome \u003e List all groups \u003e List all tools \u003e List all groups using tool Circles\n Tool: Circles\nNames Circles\nCategory Malware\nType Info stealer\nDescription\n(Citizen Lab) Unlike NSO Group’s Pegasus spyware, the SS7 mechanism by which\nCircles’ product reportedly operates does not have an obvious signature on a target’s\nphone, such as the telltale targeting SMS bearing a malicious link that is sometimes\npresent on a phone targeted with Pegasus.\nInformation\nMITRE ATT\u0026CK Last change to this tool card: 30 December 2022\nDownload this tool card in JSON format\nAll groups using tool Circles\nChanged Name Country Observed\nOther groups\n Circles 2015\n1 group listed (0 APT, 1 other, 0 unknown)\nSource: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=bd3bf219-1fbd-404b-abdf-8ba81d64822f\nhttps://apt.etda.or.th/cgi-bin/listgroups.cgi?u=bd3bf219-1fbd-404b-abdf-8ba81d64822f\nPage 1 of 1",
	"extraction_quality": 1,
	"language": "EN",
	"sources": [
		"ETDA"
	],
	"origins": [
		"web"
	],
	"references": [
		"https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=bd3bf219-1fbd-404b-abdf-8ba81d64822f"
	],
	"report_names": [
		"listgroups.cgi?u=bd3bf219-1fbd-404b-abdf-8ba81d64822f"
	],
	"threat_actors": [
		{
			"id": "dfee8b2e-d6b9-4143-a0d9-ca39396dd3bf",
			"created_at": "2022-10-25T16:07:24.467088Z",
			"updated_at": "2026-04-10T02:00:05.000485Z",
			"deleted_at": null,
			"main_name": "Circles",
			"aliases": [],
			"source_name": "ETDA:Circles",
			"tools": [],
			"source_id": "ETDA",
			"reports": null
		}
	],
	"ts_created_at": 1775434181,
	"ts_updated_at": 1775826734,
	"ts_creation_date": 0,
	"ts_modification_date": 0,
	"files": {
		"pdf": "https://archive.orkl.eu/1122a60cce6c04cae475cdfd7454d993e5f37499.pdf",
		"text": "https://archive.orkl.eu/1122a60cce6c04cae475cdfd7454d993e5f37499.txt",
		"img": "https://archive.orkl.eu/1122a60cce6c04cae475cdfd7454d993e5f37499.jpg"
	}
}