Malicious PDF — malware analysis report

Static analysis result for SHA-256 342eecb7c0679077…

MALICIOUS

PDF

24.0 KB Created: 2019-05-01 18:26:18 +01:00 Authoring application: mPDF 5.7
MD5: b6cf408d4bc61d1464aa4ea100e1e3f6 SHA-1: 04586b1cc7eff77840caf486d595cc0c5373778d SHA-256: 342eecb7c0679077dc1ea072bbfa2cd82d722ea552388c84af3bf54b3a49892f
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links, as indicated by the PDF_SEO_LINK_FARM heuristic. While the document body is heavily obfuscated, the presence of numerous external links suggests an attempt to redirect the user to malicious content or facilitate SEO spam. No scripts were extracted, but the structure points towards a link farm attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9903

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/2095094095092093/The-Fingerprint-of-God-Recent-Scientific-Discoveries-Reveal-the-Unmistakable-Identity-of-the-Creator-by-Hugh-Ross.pdf
    • http://loaminoo.linkpc.net/1094091098095092/Hidden-Treasures-in-the-Book-of-Job-How-the-Oldest-Book-in-the-Bible-Answers-Today-s-Scientific-Questions-by-Hugh-Ross.pdf
    • http://loaminoo.linkpc.net/9093090094091095/General-Species-and-Iconography-of-Recent-Shells-Comprising-the-Massena-Museum-the-Collection-of-Lamarck-the-Collection-of-the-Museum-of-Natural-History-and-the-Recent-Discoveries-of-Travellers-by-L-C-Louis-Charles-1799-1881-Kiener.pdf
    • http://loaminoo.linkpc.net/6091091099090091/Relative-And-Absolute-Chronology-Of-The-Iron-Age-Culture-Of-Latium-In-The-Light-Of-Recent-Discoveries-by-Par-Goran-Gierow.pdf
    • http://loaminoo.linkpc.net/9092093095099/The-Case-for-a-Creator-A-Journalist-Investigates-Scientific-Evidence-That-Points-Toward-God-by-Lee-Strobel.pdf
    • http://loaminoo.linkpc.net/9096093092095/The-Creator-of-the-Universe-A-Scientific-Approach-to-Christian-Faith-by-Corrado-Ghinamo.pdf
    • http://loaminoo.linkpc.net/4095090099096092/Navigating-Genesis-A-Scientist-s-Journey-through-Genesis-1-11-by-Hugh-Ross.pdf
    • http://loaminoo.linkpc.net/7090099099092097/Undead-and-Unmistakable-An-anthology-of-nonsense-by-MaryJanice-Davidson.pdf
    • http://loaminoo.linkpc.net/1095092098092091/Sue-s-Fingerprint-by-Andrew-D-Carlson.pdf
    • http://loaminoo.linkpc.net/2099095098094095/The-Fingerprint-Miss-Silver-30-by-Patricia-Wentworth.pdf
    • http://loaminoo.linkpc.net/6090090090096091/Teacher-Identity-How-teachers-construct-their-identity-in-Higher-Professional-Education-A-grounded-theory-study-based-on-dialogical-self-theory-and-pattern-language-by-Rudy-Vandamme.pdf
    • http://loaminoo.linkpc.net/1090096092097095097/Hugh-Howey-Twinpack-Vol-1-The-Walk-Up-Nameless-Ridge-amp-Beacon-23-by-Hugh-Howey.pdf
    • http://loaminoo.linkpc.net/6098091093096095/Hugh-Howey-Twinpack-Vol-2-Deep-Blood-Kettle-amp-Second-Suicide-by-Hugh-Howey.pdf
    • http://loaminoo.linkpc.net/1092095096092095/Reveal-Amani-2-by-Lydhia-Marie.pdf
    • http://loaminoo.linkpc.net/2099098095098094/Tarnhelm-the-Best-Supernatural-Stories-of-Hugh-Walpole-by-Hugh-Walpole.pdf
    • http://loaminoo.linkpc.net/3099099099095090/The-Rake-to-Reveal-Her-Ransleigh-Rogues-4-by-Julia-Justiss.pdf
    • http://loaminoo.linkpc.net/9093097096098097/Dornbusch-Mit-einem-Briefwechsel-zwischen-Ross-Thomas-und-J-rg-Fauser-by-Ross-Thomas.pdf
    • http://loaminoo.linkpc.net/9098092091094/What-the-Robin-Knows-How-Birds-Reveal-the-Secrets-of-the-Natural-World-by-Jon-Young.pdf
    • http://loaminoo.linkpc.net/7096099094093097/Rules-of-Thumb-71-Authors-Reveal-Their-Fiction-Writing-Fixations-by-Jay-Silverman.pdf
    • http://loaminoo.linkpc.net/7090091090095/Soul-Identity-Soul-Identity-1-by-Dennis-Batchelder.pdf