MALICIOUS
90
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
The PDF file contains a large number of embedded URLs, constituting a link farm. The primary heuristic indicates a critical PDF_SEO_LINK_FARM, suggesting the document's purpose is to direct users to a multitude of external PDF files. While the ML classifier also flagged the PDF as malicious, no scripts were extracted, and the majority of the identified URLs were labeled as confirmed benign, reducing confidence in a direct payload delivery. The attack pattern is likely a lure to a content aggregation site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9901
Heuristics 2
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://loaminoo.linkpc.net/5091090092099090/Beyond-Silence-Chinese-Canadian-Literature-in-English-by-Lien-Chao.pdf
- http://loaminoo.linkpc.net/6095097099090092/The-Chinese-Knot-And-Other-Stories-by-Lien-Chao.pdf
- http://loaminoo.linkpc.net/1091097099095092098/French-Sinologists-Treatises-on-Chinese-Literature--contemporary-Literature-by-Qian-Linsen.pdf
- http://loaminoo.linkpc.net/9094098092090091/Chinese-Short-Stories-by-Revolutionary-Authors---Read-Chinese-Literature-with-Detailed-Footnotes-Pinyin-Summaries-and-Audio-by-Kevin-John-Nadolny.pdf
- http://loaminoo.linkpc.net/4096092099097094/The-Water-Dragon-A-Chinese-Legend---English-and-Chinese-bilingual-text-by-Li-Jian.pdf
- http://loaminoo.linkpc.net/2092092091097099/Creation-of-the-Gods-Library-of-Chinese-Classics-Chinese-English-4-Volumes-by-Xu-Zhonglin.pdf
- http://loaminoo.linkpc.net/7091090090094099/Les-fondations-du-lien-amoureux-Lien-social-by-Rapha-le-Miljkovitch.pdf
- http://loaminoo.linkpc.net/4099090094095098/The-Cambridge-Companion-to-Canadian-Literature-by-Eva-Marie-Kr-ller.pdf
- http://loaminoo.linkpc.net/5090097093099092/Third-Solitudes-Tradition-and-Discontinuity-in-Jewish-Canadian-Literature-by-Michael-Greenstein.pdf
- http://loaminoo.linkpc.net/9093098099095091/Proceedings-of-the-Second-April-Conference-of-University-Teachers-of-English-Cracow-1981-April-23-29-Papers-in-English-and-American-Literature-Cul-by-Irena-Kaluza.pdf
- http://loaminoo.linkpc.net/1091093092096093098/History-of-Chinese-Literature-by-Wolfgang-Kubin.pdf
- http://loaminoo.linkpc.net/1094092091098097/Screening-Gender-Framing-Genre-Canadian-Literature-Into-Film-by-Peter-Dickinson.pdf
- http://loaminoo.linkpc.net/3096099092095093/English-Lit-Relit-A-Short-History-of-English-Literature-from-the-Precursors-Before-Swearing-to-the-Pre-Raphaelites-and-a-Little-After-Intended-to-Help-Students-See-the-Thing-Through-or-See-Through-the-Thing-and-Omitting-Nothing-Unimportant-by-Richard-Armour.pdf
- http://loaminoo.linkpc.net/5095099097094095/The-Columbia-Anthology-of-Modern-Chinese-Literature-by-Joseph-S-M-Lau.pdf
- http://loaminoo.linkpc.net/4091094094090095/Anthology-of-Chinese-Literature-Volume-I-From-Early-Times-to-the-Fourteenth-Century-by-Cyril-Birch.pdf
- http://loaminoo.linkpc.net/1090091093096090091/Talking-Literature-Essays-on-Chinese-and-Biblical-Writings-and-Their-Interaction-by-Raoul-David-Findeisen.pdf
- http://loaminoo.linkpc.net/7091095095098091/Twenty-Thousand-Leagues-Under-the-Sea----Simplified-Chinese-Edition----BookDna-Famous-Children-s-Literature-by-Jules-Verne.pdf
- http://loaminoo.linkpc.net/8094092098093092/History-of-English-Literature---Vol-I-by-H-Taine.pdf
- http://loaminoo.linkpc.net/2099096092098090/A-Study-of-Old-English-Literature-by-C-L-Wrenn.pdf
- http://loaminoo.linkpc.net/6090091093095097/History-of-English-Literature-by-Hippolyte-Taine.pdf
- http://loaminoo.linkpc.net/509009
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