Malicious PDF — malware analysis report

Static analysis result for SHA-256 542349f3a7b5ef35…

MALICIOUS

PDF

24.7 KB Created: 2019-04-30 02:17:14 +01:00 Authoring application: mPDF 5.7
MD5: 832e1f74146e442a324ad5ed96eeda5f SHA-1: 072ed273822af47748fc3da5d2eb8f7ed7667371 SHA-256: 542349f3a7b5ef352b10fb6824e87166971af2f5151d5eee798f423013a04b92
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded links, as indicated by the PDF_SEO_LINK_FARM heuristic. These links point to various book titles hosted on the same domain, suggesting a potential link farm or a method to distribute malicious content disguised as legitimate resources. No scripts were extracted from this sample. The primary attack vector appears to be social engineering through enticing links.

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/8095091091099094/Garden-Sourcebook-The-A-Practical-Guide-to-Planning-and-Planting-by-Caroline-Boisset.pdf
    • http://loaminoo.linkpc.net/8095091091099097/Gardening-in-Time-Planning-Future-Growth-and-Flowering-by-Caroline-Boisset.pdf
    • http://loaminoo.linkpc.net/8095091091099090/Vertical-Gardening-Climbing-Plants-Hanging-Plants-Trellises-Wall-Planting-Terrace-Window-Boxes-by-Caroline-Boisset.pdf
    • http://loaminoo.linkpc.net/7093095091096093/Eldercare-101-A-Practical-Guide-to-Later-Life-Planning-Care-and-Wellbeing-by-Mary-Jo-Saavedra.pdf
    • http://loaminoo.linkpc.net/8095091091099092/Pumpkins-amp-squashes-by-Caroline-Boisset.pdf
    • http://loaminoo.linkpc.net/8095091092090090/Unknown-Book-6641521-by-Caroline-Boisset.pdf
    • http://loaminoo.linkpc.net/5092092097097093/Planting-the-Wild-Garden-by-Kathryn-O-Galbraith.pdf
    • http://loaminoo.linkpc.net/8095091092090092/Gardening-In-Time-How-To-Plan-And-Manage-Future-Growth-And-Flowering-by-Caroline-Boisset.pdf
    • http://loaminoo.linkpc.net/1091091095094094092/Garden-Journal-My-Planting-History-Successes-amp-Ideas-by-Black-amp-Decker.pdf
    • http://loaminoo.linkpc.net/8095091092096098/The-Plant-Growth-Planner-200-Illustrated-Charts-For-Shrubs-Trees-Climbers-And-Perennial-by-Caroline-Boisset.pdf
    • http://loaminoo.linkpc.net/4098099099090094/The-Curtain-Book-A-Sourcebook-for-Distinctive-Curtains-Drapes-and-Shades-for-Your-Home-by-Caroline-Clifton-Mogg.pdf
    • http://loaminoo.linkpc.net/7094091093092096/Planting-the-Seed-A-Guide-to-Gardening-by-Suzanne-Winckler.pdf
    • http://loaminoo.linkpc.net/1091097098090096097/Practical-Guide-To-Teaching-English-Within-The-National-Curriculum-Practical-Guides-Series-by-Bill-Laar.pdf
    • http://loaminoo.linkpc.net/1090096099092092090/Homegrown-Pantry-A-Gardener-s-Guide-to-Selecting-the-Best-Varieties-amp-Planting-the-Perfect-Amounts-for-What-You-Want-to-Eat-Year-Round-by-Barbara-Pleasant.pdf
    • http://loaminoo.linkpc.net/1090098094093097099/Earth-Ponds-Sourcebook-The-Pond-Owner-s-Manual-and-Resource-Guide-by-Tim-Matson.pdf
    • http://loaminoo.linkpc.net/1090095094092097090/IBM-Eserver-Xseries-455-Planning-and-Installation-Guide-by-David-Watts.pdf
    • http://loaminoo.linkpc.net/2095096099090099/The-Rise-and-Fall-of-Strategic-Planning-Reconceiving-Roles-for-Planning-Plans-and-Planners-by-Henry-Mintzberg.pdf
    • http://loaminoo.linkpc.net/6092095092091095/Adventure-Motorcycling-Handbook-A-Route-amp-Planning-Guide-by-Chris-Scott.pdf
    • http://loaminoo.linkpc.net/1090099091097096093/Physician-Hospital-Transactions-The-Complete-Guide-to-Planning-Structuring-and-Negotiating-by-James-J-Unland.pdf
    • http://loaminoo.linkpc.net/9096099095095096/The-Everything-Guide-to-Mobile-Apps-A-Practical-Guide-to-Affordable-Mobile-App-Development-for-Your-Business-by-Peggy-Anne-Salz.pdf
    • http://loaminoo.linkpc.net/8095091091099092/Pumpki