Malicious PDF — malware analysis report

Static analysis result for SHA-256 d949e9d14bd39468…

MALICIOUS

PDF

15.2 KB Created: 2019-05-02 01:22:53 +01:00 Authoring application: mPDF 5.7
MD5: 62f4c2929bd69c124fd46c840e8ede5c SHA-1: 54a099351f29c993f8c5c510637fa4460b266680 SHA-256: d949e9d14bd394685cf6b743745af3db57b76c111f55f3d36d1b018c6109227e
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF file contains a large number of embedded links to external PDF documents, hosted on the domain 'loaminoo.linkpc.net'. This is indicative of a link farm or SEO spamming technique, likely intended to drive traffic or potentially distribute further malicious content. No scripts were extracted, and the document body itself is heavily obfuscated, but the heuristic 'PDF_SEO_LINK_FARM' strongly suggests a malicious intent to redirect users.

Heuristics 2

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small 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.
  • Embedded URL info EMBEDDED_URL
    One 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/5098090090092095/Ang-lica-Cativa-no-Har-m-Ang-lica-Marquesa-dos-Anjos-8-by-Anne-Golon.pdf
    • http://loaminoo.linkpc.net/1091096090095093098/Die-sch-ne-Malerin-und-das-K-uzchen-Deutsch-Franz-sisch-by-Lica.pdf
    • http://loaminoo.linkpc.net/5098090090094090/Ang-lique-in-opstand-by-Anne-Golon.pdf
    • http://loaminoo.linkpc.net/5098090090097099/Ang-lique-et-le-Roy-Version-d-origine-by-Anne-Golon.pdf
    • http://loaminoo.linkpc.net/5097099099099095/Ang-lique-Tome-5-Ombres-et-lumi-res-by-Anne-Golon.pdf
    • http://loaminoo.linkpc.net/4094090098098094/Angelique-in-Revolt-Angelique-Original-version-5-by-Anne-Golon.pdf
    • http://loaminoo.linkpc.net/8093099090097/Angelique-Angelique-Original-version-1-by-Anne-Golon.pdf
    • http://loaminoo.linkpc.net/5097099099098095/Angelique-in-New-Light-Angelique-and-Her-Love-Temptation-of-Angelique-by-Anne-Golon.pdf
    • http://loaminoo.linkpc.net/3090099099096097/The-Marquesa-s-Necklace-Oak-Grove-Mysteries-1-by-P-J-MacLayne.pdf
    • http://loaminoo.linkpc.net/7097099093094/A-Menina-do-Sobrado-by-Cyro-dos-Anjos.pdf
    • http://loaminoo.linkpc.net/8092091094096/Jornada-Dos-Anjos-Portuguese-by-Sandra-Carneiro.pdf
    • http://loaminoo.linkpc.net/5097099098097090/Journey-of-Self-Six-Months-in-the-Japanese-Countryside-by-Nate-Golon.pdf
    • http://loaminoo.linkpc.net/2092093091094094/Inside-Anne-Frank-s-House-An-Illustrated-Journey-Through-Anne-s-World-by-Anne-Frank-House.pdf
    • http://loaminoo.linkpc.net/6096099091093099/Anne-Tina-Hateup-H-jo-Anne-of-Green-Gables-Sundanese-Edition-by-L-M-Montgomery.pdf
    • http://loaminoo.linkpc.net/9095090093098098/Anne-of-Green-Gables-The-Complete-Anne-Shirley-Series-by-L-M-Montgomery.pdf
    • http://loaminoo.linkpc.net/6099092096092099/Anne-s-House-of-Dreams-Anne-of-Green-Gables-Series-5-by-L-M-Montgomery.pdf
    • http://loaminoo.linkpc.net/4094091099098093/The-Anne-Stories-Anne-of-Green-Gables-1-3-5-7-8-Story-Girl-1-2-by-L-M-Montgomery.pdf
    • http://loaminoo.linkpc.net/6096096094095/Anne-s-House-of-Dreams-Anne-of-Green-Gables-5-by-L-M-Montgomery.pdf
    • http://loaminoo.linkpc.net/3092095095099/Anne-of-Avonlea-Anne-of-Green-Gables-2-by-L-M-Montgomery.pdf
    • http://loaminoo.linkpc.net/7090091093096096/Anne-of-the-Island-Anne-of-Green-Gables-3-by-L-M-Montgomery.pdf
    • http://loaminoo.linkpc.net/5097099098097090/Journey-of-Self-Six-Mont