Malicious PDF — malware analysis report

Static analysis result for SHA-256 a380e98a10905dc5…

MALICIOUS

PDF

25.2 KB Created: 2019-04-30 02:19:21 +01:00 Authoring application: mPDF 5.7
MD5: a1173d5ad804d4dde773ef972bdbc871 SHA-1: a8434f4b6779beb1e846a0c985a5ac595cea5345 SHA-256: a380e98a10905dc562eb62956520c42ff9d2ad5ec34a3f1df6b89773f2b74421
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF file contains a large number of embedded URLs, forming a link farm. The primary heuristic indicates this is a PDF SEO link farm, suggesting a tactic to drive traffic to external resources. While the document body is heavily obfuscated, the presence of numerous links points towards a content-driven lure, likely to distribute further malicious content or phishing pages.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9910

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/7095099095095099/The-Great-Food-Robbery-How-Corporations-Control-Food-Grab-Land-and-Destroy-the-Climate-by-Grain.pdf
    • http://loaminoo.linkpc.net/7095099095096095/The-Great-Climate-Robbery-How-the-Food-System-Drives-Climate-Change-and-What-We-Can-Do-about-It-by-Grain.pdf
    • http://loaminoo.linkpc.net/5099094099097/Everyday-Food-Great-Food-Fast-by-Martha-Stewart.pdf
    • http://loaminoo.linkpc.net/3094091095094096/Food-Rebellions-Forging-Food-Sovereignty-to-Solve-the-Global-Food-Crisis-by-Eric-Holt-Gimenez.pdf
    • http://loaminoo.linkpc.net/7097093098099094/Bacteriophages-in-the-Control-of-Food--And-Waterborne-Pathogens-by-Parviz-M-Sabour.pdf
    • http://loaminoo.linkpc.net/8092094099090090/Balinese-Food-The-Traditional-Cuisine-amp-Food-Culture-of-Bali-by-Vivienne-Kruger.pdf
    • http://loaminoo.linkpc.net/1094091099091090/Food-Politics-How-the-Food-Industry-Influences-Nutrition-and-Health-by-Marion-Nestle.pdf
    • http://loaminoo.linkpc.net/1090099090094090095/Slow-Food-Nation-Why-Our-Food-Should-Be-Good-Clean-and-Fair-by-Carlo-Petrini.pdf
    • http://loaminoo.linkpc.net/9097090093/Stirring-Up-Fun-with-Food-Over-100-Amazing-and-Easy-Food-Crafting-Projects-by-Sarah-Michelle-Gellar.pdf
    • http://loaminoo.linkpc.net/8091091094093095/Breaking-the-Food-Seduction-The-Hidden-Reasons-Behind-Food-Cravings--And-7-Steps-to-End-Them-Naturally-by-Neal-D-Barnard.pdf
    • http://loaminoo.linkpc.net/1091094092090098099/Food-Allergy-Survival-Guide-Surviving-and-Thriving-with-Food-Allergies-and-Sensitivities-by-Vesanto-Melina.pdf
    • http://loaminoo.linkpc.net/9094099094090092/Food-and-Democracy-Introduction-to-Food-Sovereignty-by-Marcin-Gerwin.pdf
    • http://loaminoo.linkpc.net/1090095091090091/I-m-Just-Here-for-More-Food-Food-x-Mixing-Heat-Baking-by-Alton-Brown.pdf
    • http://loaminoo.linkpc.net/4097091092099095/Fashionable-Food-Seven-Decades-of-Food-Fads-by-Sylvia-Lovegren.pdf
    • http://loaminoo.linkpc.net/9093096099097095/Cooking-Free-220-Flavorful-Recipes-for-People-with-Food-Allergies-and-Multiple-Food-Sensitivities-by-Carol-Fenster.pdf
    • http://loaminoo.linkpc.net/1090090095093095099/The-New-Food-Lover-s-Tiptionary-More-Than-6-000-Food-and-Drink-Tips-Secrets-Shortcuts-and-Other-Things-Cookbooks-Never-Tell-You-by-Sharon-Tyler-Herbst.pdf
    • http://loaminoo.linkpc.net/1090095090098091/I-m-Just-Here-for-the-Food-Food-Heat-Cooking-by-Alton-Brown.pdf
    • http://loaminoo.linkpc.net/3095095099094092/The-Food-Babe-Way-Break-Free-from-the-Hidden-Toxins-in-Your-Food-and-Lose-Weight-Look-Years-Younger-and-Get-Healthy-in-Just-21-Days-by-Vani-Hari.pdf
    • http://loaminoo.linkpc.net/1091098095095098/Modified-GMOs-and-the-Threat-to-Our-Food-Our-Land-Our-Future-by-Caitlin-Shetterly.pdf
    • http://loaminoo.linkpc.net/3090098099090098/Aunt-Dot-s-Cookbook-Collection-of-Southern-Food-Recipes-Southern-Comfort-Food-Series-by-Dorothy-Hawkes.pdf
    • http://loaminoo.linkpc.net/709