Malicious PDF — malware analysis report

Static analysis result for SHA-256 22e043c574514849…

MALICIOUS

PDF

17.5 KB Created: 2019-05-07 05:24:29 +01:00 Authoring application: mPDF 5.7
MD5: 421a1845ece5fb5016b8da86b006e596 SHA-1: a21e9b4c218ab71f799690eb5ab3bfd0c6cdf26a SHA-256: 22e043c574514849c02d0994ec9060f4db6f4cefced82c512593e92b687ec7ee
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Phishing:Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of embedded links pointing to external PDF documents hosted on the 'loaminoo.linkpc.net' domain. This is indicative of a link farm or SEO poisoning technique, designed to drive traffic to potentially malicious content or manipulate search engine results. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the immediate payload.

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.link
    • http://loaminoo.linkpc.net/4097090098091/Blue-Shoe-by-Anne-Lamott.pdf
    • http://loaminoo.linkpc.net/4093092094094/Operating-Instructions-A-Journal-of-My-Son-s-First-Year-by-Anne-Lamott.pdf
    • http://loaminoo.linkpc.net/2094095096092099/Stitches-A-Handbook-on-Meaning-Hope-and-Repair-by-Anne-Lamott.pdf
    • http://loaminoo.linkpc.net/4091099097091/Word-By-Word-by-Anne-Lamott.pdf
    • http://loaminoo.linkpc.net/6090097094098/Assembly-of-Women-by-Aristophanes.pdf
    • http://loaminoo.linkpc.net/4090099094098099/Morning-Glories-Vol-9-Assembly-by-Nick-Spencer.pdf
    • http://loaminoo.linkpc.net/1099097094097092/An-Assembly-Such-as-This-Fitzwilliam-Darcy-Gentleman-1-by-Pamela-Aidan.pdf
    • http://loaminoo.linkpc.net/2099099097098099/Omega-Required-by-Dessa-Lux.pdf
    • http://loaminoo.linkpc.net/3094098097098/Women-on-War-Essential-Voices-for-the-Nuclear-Age-from-a-Brilliant-International-Assembly-by-Daniella-Gioseffi.pdf
    • http://loaminoo.linkpc.net/1091093093091096092/The-Speakership-of-the-California-Assembly-Jesse-Unruh-Fifty-Fourth-Speaker-by-Richard-Hincker.pdf
    • http://loaminoo.linkpc.net/1095097090096097/The-Throne-of-the-Third-Heaven-of-the-Nations-Millennium-General-Assembly-Poems-Collected-and-New-by-Denis-Johnson.pdf
    • http://loaminoo.linkpc.net/1097090091093096/Required-Surrender-Trust-in-Me-3-by-Riley-Murphy.pdf
    • http://loaminoo.linkpc.net/5099099094091096/Required-Reading-for-All-Teenagers-by-Douglas-Pagels.pdf
    • http://loaminoo.linkpc.net/2092092090092097/The-Shore-Shirt-and-Shoes-Not-Required-by-Todd-Strasser.pdf
    • http://loaminoo.linkpc.net/9097093093094099/To-Serve-and-Protect-Badge-Required-by-Genevieve-Scholl.pdf
    • http://loaminoo.linkpc.net/3091090095093096/Hidden12-Intelligence-Required-Hidden12Saga-1-by-Gail-Parker.pdf
    • http://loaminoo.linkpc.net/2095097092095093/No-Nettles-Required-The-Reassuring-Truth-About-Wildlife-Gardening-by-Ken-Thompson.pdf
    • http://loaminoo.linkpc.net/1099098094098096/Stockings-Required-Tales-of-a-Cigarette-amp-Candy-Girl-by-Karryn-Nagel.pdf
    • http://loaminoo.linkpc.net/5091090096098090/Required-Writing-Miscellaneous-Pieces-1955-1982-by-Philip-Larkin.pdf
    • http://loaminoo.linkpc.net/7095093096092099/Speakers-Rulings-1967-2011-National-Assembly-of-Guyana-by-Parliament-of-Guyana.pdf