Malicious PDF — malware analysis report

Static analysis result for SHA-256 e131e4aceb32429f…

MALICIOUS

PDF

34.7 KB Created: 2019-05-01 13:35:52 +01:00 Authoring application: mPDF 5.7
MD5: 6dba9ce21f70a3f08e317501e1ee1b57 SHA-1: c620babc84e1e45d1d98469988ec2d0bf13cb6f1 SHA-256: e131e4aceb32429f662173275cc4d53e0dbd5f5562759e4b762a61a2e157c39f
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF file contains a large number of embedded links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various websites, predominantly related to acne treatment, suggesting a deceptive lure to drive traffic. The document body is heavily obfuscated, preventing a clear understanding of its direct content, but the link farm indicates a pattern of redirecting users to external resources. 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://xiixmcuin.linkpc.net/1208203203201204/Eat-to-Beat-Acne-How-a-plant-based-diet-can-help-heal-your-skin-by-Leigh-Matthews.pdf
    • http://xiixmcuin.linkpc.net/8206202201203205/Acne-How-I-Cured-My-Acne-Forever-Ex-Sufferer-Discovers-Powerful-Secret-To-Acne-Free-Skin-Acne-Cure-Acne-No-More-Acne-Diet-Acne-Scar-Acne-Care-Acne-Guide-To-Acne-Free-Skin-Acne-Treatment-by-Donna-Flinn.pdf
    • http://xiixmcuin.linkpc.net/8206202202206201/Acne-Cure-How-To-Get-Rid-Of-Acne-The-Amazing-Acne-Treatment-Secret-Of-Top-Models-And-Celebrities-Acne-Cure-Acne-No-More-Acne-Diet-Acne-Scar-Acne-Guide-To-Acne-Free-Skin-Acne-Treatment-by-Donna-Flinn.pdf
    • http://xiixmcuin.linkpc.net/8206202202206206/Remove-Acne-Fast-Natural-Acne-Cure-Secrets-The-Most-Effective-Natural-Solution-To-Cure-Acne-In-7-Days-Acne-Cure-Acne-No-More-Acne-Diet-Acne-Scar-Guide-To-Acne-Free-Skin-Acne-Treatment-by-Donna-Flinn.pdf
    • http://xiixmcuin.linkpc.net/1208203201207206/Vegan-for-Her-The-Woman-s-Guide-to-Being-Healthy-and-Fit-on-a-Plant-Based-Diet-by-Virginia-Messina.pdf
    • http://xiixmcuin.linkpc.net/1208203201201209/Becoming-Vegan-The-Complete-Guide-to-Adopting-a-Healthy-Plant-Based-Diet-by-Brenda-Davis.pdf
    • http://xiixmcuin.linkpc.net/1208203202200201/Never-Too-Late-to-Go-Vegan-The-Over-50-Guide-to-Adopting-and-Thriving-on-a-Plant-Based-Diet-by-Carol-J-Adams.pdf
    • http://xiixmcuin.linkpc.net/2203200204203200/Vegan-Bodybuilding-amp-Fitness-The-Complete-Guide-to-Building-Your-Body-on-a-Plant-Based-Diet-by-Robert-Cheeke.pdf
    • http://xiixmcuin.linkpc.net/4204209204206/The-Chocolate-Lovers-Diet-by-Carole-Matthews.pdf
    • http://xiixmcuin.linkpc.net/8202209209209207/The-Complete-Idiot-s-Guide-to-Plant-Based-Nutrition-by-Julieanna-Hever.pdf
    • http://xiixmcuin.linkpc.net/6209204201202204/The-22-Day-Revolution-The-Plant-Based-Program-That-Will-Transform-Your-Body-Reset-Your-Habits-and-Change-Your-Life-by-Marco-Borges.pdf
    • http://xiixmcuin.linkpc.net/4201208205205209/Lucky-Man-Heated-Beat-2-by-Garrett-Leigh.pdf
    • http://xiixmcuin.linkpc.net/5209201208209206/Whole-Grain-Vegan-Baking-More-than-100-Tasty-Recipes-for-Plant-Based-Treats-Made-Even-Healthier-From-Wholesome-Cookies-and-Cupcakes-to-Breads-Biscuits-and-More-by-Celine-Steen.pdf
    • http://xiixmcuin.linkpc.net/9208204201/Deliciously-Ella-100-Easy-Healthy-and-Delicious-Plant-Based-Gluten-Free-Recipes-by-Ella-Woodward.pdf
    • http://xiixmcuin.linkpc.net/1208203203202203/The-Plant-Based-Journey-A-Step-by-Step-Guide-for-Transitioning-to-a-Healthy-Lifestyle-and-Achieving-Your-Ideal-Weight-by-Lani-Muelrath.pdf
    • http://xiixmcuin.linkpc.net/2207207205208201/Primal-Nightshade-1-5-Breeds-16-5-Skin-2-5-Ghostland-World-3-5-by-Lora-Leigh.pdf
    • http://xiixmcuin.linkpc.net/7203204208208203/The-Prostate-Health-Diet-What-to-Eat-to-Prevent-and-Heal-Prostate-Problems-Including-Prostate-Cancer-BPH-Enlarged-Prostate-and-Prostatitis-by-Ronald-M-Bazar.pdf
    • http://xiixmcuin.linkpc.net/7201204203201202/candida-diet-the-ultimate-candida-diet-program-to-clean-your-system-by-21-day-candida-diet-including-70-candida-diet-recipes-by-Sharon-Jackson.pdf
    • http://xiixmcuin.linkpc.net/7205209206205200/The-Great-Vegan-Grains-Book-Celebrate-Whole-Grains-with-More-than-100-Delicious-Plant-Based-Recipes-Includes-Soy-Free-and-Gluten-Free-Recipes-by-Celine-Steen.pdf
    • http://xiixmcuin.linkpc.net/1207208208203207/13-Steps-to-Manufacturing-in-China-The-Definitive-Guide-to-Opening-a-Plant-From-Site-Location-to-Plant-Start-Up-by-Bruce-W-Mitchell.pdf
    • http://xiixmcuin.linkpc.net/8206202202206201/Acne-Cure-How-To-Get-Rid-Of-Acne-The-Amazing-Acne-Treatment-Secret-Of-Top-Models-And-Celebrities-Acne-Cure-Acn

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