Malicious PDF — malware analysis report

Static analysis result for SHA-256 af5eef64baffe799…

MALICIOUS

PDF

31.1 KB Created: 2019-06-09 11:48:46 +01:00 Authoring application: mPDF 5.7
MD5: 3c9bb4d71aa5a27220adc622fa19aeee SHA-1: b48eb7fab9def2d566c6585678dd12ce53b0aeb3 SHA-256: af5eef64baffe7998388db9af816da96f6b77cde5414f567c9f7d009ebcb6feb
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a heuristic firing for a link farm, indicating a large number of external links embedded within the document. The document body, though partially corrupted, contains URLs that appear to be related to diet and weight loss books. The primary attack pattern involves directing users to these external links, likely for SEO manipulation or to serve malicious content. 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://cefasfese.4pu.com/9732737733734731/The-Gut-Makeover-4-Weeks-to-Nourish-Your-Gut-Revolutionize-Your-Health-and-Lose-Weight-by-Jeannette-Hyde.pdf
    • http://cefasfese.4pu.com/7730730731734739/Perfect-Health-Diet-Regain-Health-and-Lose-Weight-by-Eating-the-Way-You-Were-Meant-to-Eat-by-Paul-Jaminet.pdf
    • http://cefasfese.4pu.com/7738734738737739/The-Engine-2-Seven-Day-Rescue-Diet-Eat-Plants-Lose-Weight-Save-Your-Health-by-Rip-Esselstyn.pdf
    • http://cefasfese.4pu.com/8739730734739735/Weight-Watching-Lifestyle-with-Program-31-Lose-Weight-Rapidly-While-Enjoy-Delicious-Weight-Watchers-Freestyle-Recipes-by-Natalie-Kordon.pdf
    • http://cefasfese.4pu.com/6737735730736733/Aussie-Paleo-Step-By-Step-Improve-your-health-and-lose-weight-one-change-at-a-time-by-Melinda-Blundell.pdf
    • http://cefasfese.4pu.com/2733737738734734/The-Gold-Coast-Cure-The-5-Week-Health-and-Body-Makeover-A-Lifestyle-Plan-to-Shed-Pounds-Gain-Health-and-Reverse-10-Diseases-by-Andrew-Larson.pdf
    • http://cefasfese.4pu.com/1738739734731737/Unaccountable-What-Hospitals-Won-t-Tell-You-and-How-Transparency-Can-Revolutionize-Health-Care-by-Marty-Makary.pdf
    • http://cefasfese.4pu.com/2736735739730738/ESSENTIAL-OILS-FOR-WEIGHT-LOSS-The-Ultimate-Beginners-Guide-To-Lose-Weight-amp-Feel-Great-With-Essential-Oils-by-Scott-Jenkins.pdf
    • http://cefasfese.4pu.com/8739730733736731/Weight-Loss-Smart-Points-Beginners-Guide-Lose-Weight-Faster-and-Smarter-With-Smart-Points-Recipes-by-Natalie-Kordon.pdf
    • http://cefasfese.4pu.com/4737731736735732/Eat-for-Health-The-Mind-and-Body-Makeover-by-Joel-Fuhrman.pdf
    • http://cefasfese.4pu.com/4737731735731732/Bone-Broth-Bone-Broth-Diet---Lose-Weight-Fight-Inflammation-and-Improve-Your-Health-with-Delicious-Bone-Broth-Recipes-Bone-Broth-Diet-Book-1-by-Andrew-Mills.pdf
    • http://cefasfese.4pu.com/1730733735738736736/Feel-Great-Lose-Weight-by-Andreas-Moritz.pdf
    • http://cefasfese.4pu.com/1730730732734/The-Calorie-Myth-How-to-Eat-More-and-Exercise-Less-Lose-Weight-and-Live-Better-by-Jonathan-Bailor.pdf
    • http://cefasfese.4pu.com/4737731734731737/Intermittent-Fasting-The-10-Step-Beginners-Guide-to-the-5-2-Diet---Easily-Lose-Weight-and-Live-A-Healthier-Life-Intermittent-Fasting-Fasting-Diet-5-2-Weight-Loss-Burn-Fat-Fasting-Diet-by-Shehan-Peiris.pdf
    • http://cefasfese.4pu.com/2738732737734737/I-ll-Go-to-the-Gym-When-I-Lose-Weight-The-Musings-of-a-Bewildered-Middle-Aged-Woman-by-Madalyn-S-Kinsey.pdf
    • http://cefasfese.4pu.com/8737736734731733/The-Good-Mood-Diet-Feel-Great-While-You-Lose-Weight-by-Susan-M-Kleiner.pdf
    • http://cefasfese.4pu.com/7736736730736737/Think-Yourself-Thin-The-Dna-System-to-Reprogram-Your-Own-Brain-to-Lose-Weight-and-Keep-It-Off-by-Nathalie-Plamondon-Thomas.pdf
    • http://cefasfese.4pu.com/1732736730733736/Loving-Yourself-Thin-Feel-Good-About-Yourself-Lose-Weight-and-Keep-it-Off-with-Vivation-by-Patricia-Bacall.pdf
    • http://cefasfese.4pu.com/1730734735733735737/The-Four-Pack-Revolution-How-You-Can-Aim-Lower-Cheat-on-Your-Diet-and-Still-Lose-Weight-and-Keep-It-Off-by-Chael-Sonnen.pdf
    • http://cefasfese.4pu.com/7730730739731732/How-to-Lose-Weight-with-Volumetrics-Setting-Up-a-Volumetric-Eating-Plan-by-Serge-Devant.pdf
    • http://cefasfese.4pu.com/8739730734739735/Weight-Watching-Lifestyle-with-Program-31-Lo

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