Malicious PDF — malware analysis report

Static analysis result for SHA-256 dbcf14974fb16c55…

MALICIOUS

PDF

15.9 KB Created: 2019-05-07 04:47:16 +01:00 Authoring application: mPDF 5.7
MD5: 69bef212233075ad1ba7a962e2e60d2f SHA-1: b4152e21bd6b1197866993b98e2e71fa90a90e21 SHA-256: dbcf14974fb16c5556a15bfbed8f75e78c42de967ec7133215f0dd64ceaff2af
60 Risk Score

Malware Insights

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

The PDF document contains a heuristic firing for a large number of embedded external links, suggesting a link farm or distribution mechanism. The document body, though partially corrupted, contains numerous URLs pointing to other PDF files hosted on 'loaminoo.linkpc.net'. These links are likely intended to direct users to malicious content or to manipulate search engine results.

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/1094092094096095/Tug-of-War-Joe-Sandilands-6-by-Barbara-Cleverly.pdf
    • http://loaminoo.linkpc.net/2096094099092098/Tug-of-War-Joe-Sandilands-6-by-Barbara-Cleverly.pdf
    • http://loaminoo.linkpc.net/8093095091092/The-Bee-s-Kiss-Joe-Sandilands-5-by-Barbara-Cleverly.pdf
    • http://loaminoo.linkpc.net/3097092090094096/The-Bee-s-Kiss-Joe-Sandilands-5-by-Barbara-Cleverly.pdf
    • http://loaminoo.linkpc.net/2093096099098099/The-Last-Kashmiri-Rose-Joe-Sandilands-1-by-Barbara-Cleverly.pdf
    • http://loaminoo.linkpc.net/2096097099093097/Ragtime-in-Simla-Joe-Sandilands-2-by-Barbara-Cleverly.pdf
    • http://loaminoo.linkpc.net/1094092097092095/The-Damascened-Blade-Joe-Sandilands-3-by-Barbara-Cleverly.pdf
    • http://loaminoo.linkpc.net/1094092096099091/The-Palace-Tiger-Joe-Sandilands-4-by-Barbara-Cleverly.pdf
    • http://loaminoo.linkpc.net/7092090096091098/A-Darker-God-Laetitia-Talbot-3-by-Barbara-Cleverly.pdf
    • http://loaminoo.linkpc.net/9096096099098091/The-365-Day-Vacation-How-to-Cleverly-Travel-The-World-On-A-Shoestring-Budget-While-Having-The-Time-Of-Your-Life-by-Melani-Schweder.pdf
    • http://loaminoo.linkpc.net/8090092097092095/Santa-Barbara-Exotic-Flora-A-Handbook-of-Plants-from-Foreign-Countries-Grown-at-Santa-Barbara-California-1895-by-F-Franceschi.pdf
    • http://loaminoo.linkpc.net/3099096095096090/Everything-I-Know-About-You-by-Barbara-Dee.pdf
    • http://loaminoo.linkpc.net/3097092090091093/After-Always-by-Barbara-J-Hancock.pdf
    • http://loaminoo.linkpc.net/9099094099098098/With-or-Without-Him-by-Barbara-Elsborg.pdf
    • http://loaminoo.linkpc.net/2095095091092099/Just-the-Way-You-Are-by-Barbara-Freethy.pdf
    • http://loaminoo.linkpc.net/1090096098092099/After-by-Barbara-Ehrentreu.pdf
    • http://loaminoo.linkpc.net/2098097091096093/Everything-You-Want-by-Barbara-Shoup.pdf
    • http://loaminoo.linkpc.net/2097098099098093/Solving-Zoe-by-Barbara-Dee.pdf
    • http://loaminoo.linkpc.net/4096091097098093/Before-and-Again-by-Barbara-Delinsky.pdf
    • http://loaminoo.linkpc.net/9094091097091/Men-Against-War-by-Barbara-Habenstreit.pdf
    • http://loaminoo.linkpc.net/9096096099098091/The-365-Day-Vacation-How-to-Cleverly-Travel-The-World-On-A-Sho