Malicious PDF — malware analysis report

Static analysis result for SHA-256 064fe2ed67c582bf…

MALICIOUS

PDF

18.6 KB Created: 2019-04-30 04:42:31 +01:00 Authoring application: mPDF 5.7
MD5: 825969bdeaada4c117b89499ed6713d0 SHA-1: 99f368dd2dd13e6dadc6dc598f7f9e6c5030e650 SHA-256: 064fe2ed67c582bf2e8474a6c1ed0d8d0fe2b419007a8212a73d890c8faac5a0
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded external links, a technique often used to redirect users to malicious sites or to host further malicious content. The ML classifier also flagged this PDF as malicious with high confidence. The primary attack pattern observed is the creation of a link farm designed to entice users into downloading potentially harmful PDF files.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9912

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/3096095091096095/Blue-Diablo-Corine-Solomon-1-by-Ann-Aguirre.pdf
    • http://loaminoo.linkpc.net/2092098096092096/Blue-Diablo-Corine-Solomon-1-by-Ann-Aguirre.pdf
    • http://loaminoo.linkpc.net/2092091095091092/Shady-Lady-Corine-Solomon-3-by-Ann-Aguirre.pdf
    • http://loaminoo.linkpc.net/1095092096093099/Hell-Fire-Corine-Solomon-2-by-Ann-Aguirre.pdf
    • http://loaminoo.linkpc.net/2093094095099090/Shady-Lady-Corine-Solomon-3-by-Ann-Aguirre.pdf
    • http://loaminoo.linkpc.net/9097093095090097/Diablo---Diablo-II-Lord-of-Destruction-Abaddon-Achmel-the-Cursed-Acts-Animals-Anya-Arreat-Plateau-Arreat-Summit-Assassin-Baal-Bartuc-the-Bloody-Bloody-Foothills-Bonesaw-Breaker-Deckard-Cain-Diablo-II-Walkthrough-Druid-Frigid-Highlands-by-Source-Wikia.pdf
    • http://loaminoo.linkpc.net/9096095091093098/Diablo-Days-of-Darkness-Diablo-14-by-Gabi-Adam.pdf
    • http://loaminoo.linkpc.net/9096095091094097/Diablo-In-the-Valley-of-Tears-Diablo-18-by-Gabi-Adam.pdf
    • http://loaminoo.linkpc.net/1096099093095/The-Deep-Blue-Alibi-Solomon-vs-Lord-2-by-Paul-Levine.pdf
    • http://loaminoo.linkpc.net/9096095090098092/Diablo-A-Day-Like-Any-Other-Diablo-11-by-Gabi-Adam.pdf
    • http://loaminoo.linkpc.net/9099099092094091/The-Seal-of-Solomon-The-Gifts-of-Solomon-Volume-1-by-Ryan-Mitchell.pdf
    • http://loaminoo.linkpc.net/2092091090093/-BabyLove-My-Social-Life-by-Corine-Dehghanpisheh.pdf
    • http://loaminoo.linkpc.net/9090094094096099/Per-Megantoni-Rapid-Biological-Inventories-15-by-Corine-Vriesendorp.pdf
    • http://loaminoo.linkpc.net/1099096099091090/Solomon-vs-Lord-Solomon-vs-Lord-1-by-Paul-Levine.pdf
    • http://loaminoo.linkpc.net/5094099090094097/12-Years-a-Slave-Book-by-Solomon-Northup-Full-Twelve-Years-a-Slave-Original-Book-with-Annotated-Teaching-Lesson-Study-Guide-with-45-Essay-Questions-and-Answers-by-Solomon-Northup.pdf
    • http://loaminoo.linkpc.net/3099098091092090/Kissed-from-Beyond-by-Keta-Diablo.pdf
    • http://loaminoo.linkpc.net/1091099097098090093/Diablo-III-Morbed-by-Micky-Neilson.pdf
    • http://loaminoo.linkpc.net/9097098098098091/El-farol-del-diablo-by-Adriana-Hartwig.pdf
    • http://loaminoo.linkpc.net/3094091099092097/Like-Never-and-Always-by-Ann-Aguirre.pdf
    • http://loaminoo.linkpc.net/1097091090091097/One-Dom-at-a-Time-Club-El-Diablo-1-by-Holly-S-Roberts.pdf

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