MALICIOUS
90
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
The PDF file was flagged by a machine learning classifier and contains a large number of embedded links to external PDF files. The primary heuristic indicates a 'PDF_SEO_LINK_FARM' which suggests the document is designed to host a large number of links, likely for SEO manipulation or to distribute malicious content. The majority of the extracted URLs, while appearing benign in isolation, are part of this link farm hosted on the suspicious domain 'cefasfese.4pu.com'. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9689
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://cefasfese.4pu.com/8739734736738737/Tanjas-Welt-Band-3-60-launige-Kurzgeschichten---so-richtig-aus-dem-Leben-by-Tanja-Wekwerth.pdf
- http://cefasfese.4pu.com/8739734737733732/Tanjas-Welt-Band-4-weitere-60-launige-Geschichten---so-richtig-au-sdem-Leben-by-Tanja-Wekwerth.pdf
- http://cefasfese.4pu.com/8739734736738736/Rainer-Wekwerth---Die-Abenteuer-des-Ritter-Rumpel-Band-1---Drachenfeuer-by-Rainer-Wekwerth.pdf
- http://cefasfese.4pu.com/8739734736739732/XXL-Leseprobe---Madame-Cl-o-und-das-gro-e-kleine-Gl-ck-by-Tanja-Wekwerth.pdf
- http://cefasfese.4pu.com/9734734733730739/Leben-Mit-Kindern-in-Einer-Veranderten-Welt-Einstellungen-Und-Lebensplanung-Von-Eltern-Im-Ost-West-Vergleich-Internationale-Texte-Band-5-by-Jurgen-Sass.pdf
- http://cefasfese.4pu.com/9734734733731730/Leben-mit-Kindern-in-einer-ver-nderten-Welt-Einstellungen-und-Lebensplanung-von-Eltern-im-Ost-West-Vergleich---Internationale-Texte-Band-5-by-J-rgen-Sass.pdf
- http://cefasfese.4pu.com/1731735730733737730/Erlebnisreisen-Kurzgeschichten-und-Erlebnisse-von-einem-der-das-Leben-in-vollen-Z-gen-genie-t-by-Magnus-Buhlert.pdf
- http://cefasfese.4pu.com/1731730730733738737/Jean-Paul-S-mtliche-Romane-in-einem-Band-Die-unsichtbare-Loge-Flegeljahre-Hesperus-oder-45-Hundposttage-Siebenk-s-Titan-Leben-Fibels-Der-Komet-Leben-des-Quintus-Fixlein-by-Jean-Paul.pdf
- http://cefasfese.4pu.com/9730730738733736/Stadt-der-Verlorenen-Leben-im-gr-ten-Fl-chtlingslager-der-Welt-by-Ben-Rawlence.pdf
- http://cefasfese.4pu.com/9739732734738732/Das-gl-cklichste-Land-der-Welt-Mein-Leben-in-Bhutan-by-Linda-Leaming.pdf
- http://cefasfese.4pu.com/1731738739730738738/Information-und-ihre-Bedeutung-in-der-Natur-Das-Leben-erfindet-die-Welt-by-Wolfgang-Johannsen.pdf
- http://cefasfese.4pu.com/9738738735730738/Der-Pilz-am-Ende-der-Welt-ber-das-Leben-in-den-Ruinen-des-Kapitalismus-by-Anna-Lowenhaupt-Tsing.pdf
- http://cefasfese.4pu.com/1731736739732730738/Einw-rfe-ber-Fu-ball-die-Welt-und-das-Leben-in-Gespr-chen-mit-Gunnar-Meinhardt-by-Eduard-Geyer.pdf
- http://cefasfese.4pu.com/1731739731737730737/Glatt-gelogen---Der-gemeinste-Lehrer-der-Welt-Band-2-by-Heidi-Linde.pdf
- http://cefasfese.4pu.com/1730737733731738739/Die-Intelligenz-des-Schwarms---Was-wir-von-Tieren-f-r-unser-Leben-in-einer-komplexen-Welt-lernen-k-nnen-by-Peter-Miller.pdf
- http://cefasfese.4pu.com/1730739737730733739/Feuerwerk-der-Lust-Band-1---Megapack-mit-41-Kurzgeschichten---erotische-amp-lustvolle-Verf-hrung-Erotik-Lust-Liebe-Leidenschaft-Phantasien-Roman-Geschichten-by-Kiara-Grey.pdf
- http://cefasfese.4pu.com/8739735730732735/-vgnfoodporn-Band-I-All-die-Rezepte-die-mein-Leben-ver-nderten-by-Stefano-Vicinoadio.pdf
- http://cefasfese.4pu.com/8739734739735731/-vgnfoodporn-Band-III-All-die-Rezepte-die-mein-Leben-ver-nderten-by-Stefano-Vicinoadio.pdf
- http://cefasfese.4pu.com/1731731730739739738/Bettgefl-ster-Frivole-Kurzgeschichten---erotische-amp-leidenschaftliche-Erotik-Kurzgeschichten-Lust-Liebe-Leidenschaft-Verf-hrung-und-Sex-Phantasien-by-Kiara-Grey.pdf
- http://cefasfese.4pu.com/8736734736735736/Die-Welt-ist-mein-B-ro---Leben-und-Arbeiten-wo-immer-ich-will---ein-Selbstversuch---Teil-1-Die-ersten-6-Monate-Stressfreie-Karriere-by-Michael-Kaindl.pdf
- http://cefasfese.4pu.com
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