Malicious PDF — malware analysis report

Static analysis result for SHA-256 f525f32d2055a2df…

MALICIOUS

PDF

25.7 KB Created: 2019-04-30 02:27:41 +01:00 Authoring application: mPDF 5.7
MD5: 5a5077b344c51a24fc5d9b78330be7e9 SHA-1: ce84564b8fb0000e67750a04b9e1c994dd3dd374 SHA-256: f525f32d2055a2dfb59d74e0d3252048dbc0f414683053dfc9473f01a66daf63
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a significant number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic. These URLs point to various PDF documents, suggesting a link farm or a distribution mechanism for potentially malicious content. While the document body itself is heavily obfuscated and unreadable, the presence of numerous external links is the primary indicator of malicious intent. No scripts were extracted from this sample.

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/1090099098091095090/Free-to-Grieve-Healing-and-Encouragement-for-Those-Who-Have-Suffered-Miscarriage-and-Stillbirth-by-Maureen-Rank.pdf
    • http://loaminoo.linkpc.net/9091096090094097/How-To-Grieve-The-Loss-of-Your-Mother-How-to-Grieve-the-loss-of-your-best-friend-cheerleader-coach-your-mother-Grief-and-Loss-in-your-Family-Book-1-by-Kristiana-McCraw.pdf
    • http://loaminoo.linkpc.net/9095096090090093/Low-Carb-So-Simple---Easy-Everyday-Recipes-with-5-Ingredients-or-Less-Gluten-Free-Sugar-Free-Grain-Free-Sweetener-Free-Wheat-Free-Grain-Free-by-Elviira-Krebber.pdf
    • http://loaminoo.linkpc.net/2099098098097096/Hannah-s-Healing-Free-Spirits-3-by-Rikki-de-la-Vega.pdf
    • http://loaminoo.linkpc.net/8092095095095/Bonds-That-Make-Us-Free-Healing-Our-Relationships-Coming-to-Ourselves-by-C-Terry-Warner.pdf
    • http://loaminoo.linkpc.net/1097099097090099/Nourishing-Meals-365-Whole-Foods-Allergy-Free-Recipes-for-Healing-Your-Family-One-Meal-at-a-Time-by-Alissa-Segersten.pdf
    • http://loaminoo.linkpc.net/4098096096096/Prescription-for-Nutritional-Healing-A-Practical-A-to-Z-Reference-to-Drug-Free-Remedies-Using-Vitamins-Minerals-Herbs-amp-Food-Supplements-by-Phyllis-A-Balch.pdf
    • http://loaminoo.linkpc.net/1090096094098097095/DIY-Healing-Salve-20-Recipes-Of-Healing-Salves-For-All-Purpose-Use-healing-salve-mtg-healing-salve-book-healing-salve-book-herbal-remedies-Herbal-Medicine-by-Julianne-Lax.pdf
    • http://loaminoo.linkpc.net/6096094099093093/Invisible-Earthquake-a-mother-s-journal-through-stillbirth-by-Malika-Ndlovu.pdf
    • http://loaminoo.linkpc.net/8093095093090090/The-Dead-Don-t-Grieve-by-Douglas-V-Dollard.pdf
    • http://loaminoo.linkpc.net/2093094097094098/What-Was-Lost-A-Christian-Journey-Through-Miscarriage-by-Elise-Erikson-Barrett.pdf
    • http://loaminoo.linkpc.net/3097090095096096/Miscarriage-of-Justice-The-Jonathan-Pollard-Story-by-Mark-Shaw.pdf
    • http://loaminoo.linkpc.net/1090093095095091098/Eine-B-roklammer-in-Alaska-Wie-ich-am-Yukon-meine-Freiheit-wiederfand-by-Guy-Grieve.pdf
    • http://loaminoo.linkpc.net/8098096097090097/Magical-Healing-Folk-Healing-Techniques-from-the-Old-World-by-Hexe-Claire.pdf
    • http://loaminoo.linkpc.net/3096092098098098/Peace-Love-and-Healing-Bodymind-Communication-the-Path-to-Self-Healing-An-Exploration-by-Bernie-S-Siegel.pdf
    • http://loaminoo.linkpc.net/8099094096096099/Herbal-Healing-Your-Guide-to-Healing-Plants-by-Alpen-Editions.pdf
    • http://loaminoo.linkpc.net/3096093097091098/Healing-Glaucoma-Natural-Medicine-for-Self-Healing-by-Glen-Swartwout.pdf
    • http://loaminoo.linkpc.net/6097094094093095/Ayurveda-The-A-Z-Guide-to-Healing-Techniques-From-Ancient-India-The-Essential-Healing-Arts-Series-by-Nancy-Bruning.pdf
    • http://loaminoo.linkpc.net/1090096094096092098/Healing-Salve-Beginners-Guide---Amazing-Homemade-Herbal-Salves-Recipes-for-Healing-and-Health-by-Kaylee-Evans.pdf
    • http://loaminoo.linkpc.net/3096091093096090/Healing-Happens-Stories-of-Healing-Against-All-Odds-by-Avital-Miller.pdf
    • http://loaminoo.linkpc.net/9095096090090093/Low-Carb-So-Simple---Easy-Everyday-Recipes-with-5-Ingredients-or-Less-Gluten-Free-Sugar-Free-Gra

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