Malicious PDF — malware analysis report

Static analysis result for SHA-256 aa335426422fdb38…

MALICIOUS

PDF

16.0 KB Created: 2019-04-30 04:22:44 +01:00 Authoring application: mPDF 5.7
MD5: 73c35b3b2d43040e839e4c2d0ac000bc SHA-1: 26eff2798cee732e744c164173555edd3275a5f5 SHA-256: aa335426422fdb3818f2c62b0f763e1ce2226ee6ce6eefab21086deee4c76db8
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded URLs, identified as a link farm. The primary heuristic indicates that this PDF is designed to direct users to 32 external links, many of which appear to be book titles. The document body confirms the presence of these URLs, suggesting a tactic to manipulate search engine results or to distribute potentially malicious content through these links. 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://loaminoo.linkpc.net/3096091091098094/A-Pinch-of-Snuff-Dalziel-amp-Pascoe-5-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/2098095092098096/Deadheads-Dalziel-amp-Pascoe-7-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/3095092091099095/The-Wood-Beyond-Dalziel-amp-Pascoe-15-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/5093095092090/The-Wood-Beyond-Dalziel-amp-Pascoe-15-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/4095094097091093/Asking-For-The-Moon-Dalziel-amp-Pascoe-16-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/3096090098092097/Exit-Lines-Dalziel-amp-Pascoe-8-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/4095092098097094/A-Clubbable-Woman-Dalziel-amp-Pascoe-1-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/4098095092099090/An-April-Shroud-Dalziel-amp-Pascoe-4-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/3097091092097097/The-Price-of-Butcher-s-Meat-Dalziel-amp-Pascoe-23-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/4098095091095095/The-Collaborators-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/1097093095090/The-Spy-s-Wife-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/3093090090094098/Singleton-s-Law-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/3096090094098097/The-Roar-of-the-Butterflies-Joe-Sixsmith-5-by-Reginald-Hill.pdf
    • http://loaminoo.linkpc.net/2098092098097096/DJ-Pascoe-s-Top-10-Tunes-2---The-best-tracks-from-101-of-the-hottest-pop-stars-by-Pascoe-Sawyers.pdf
    • http://loaminoo.linkpc.net/1097097098099097/The-Fall-and-Rise-of-Reginald-Perrin-Reginald-Perrin-1-by-David-Nobbs.pdf
    • http://loaminoo.linkpc.net/4090092093098093/Pinch-Hit-by-Tim-Green.pdf
    • http://loaminoo.linkpc.net/1097097097092099/The-Antarctic-Journals-of-Reginald-Skelton-quot-Another-Little-Job-for-the-Tinker-quot-by-Reginald-William-Skelton.pdf
    • http://loaminoo.linkpc.net/1094090090098098/The-Pinch-Runner-Memorandum-by-Kenzabur-e.pdf
    • http://loaminoo.linkpc.net/4096096091099092/Happy-Horsemanship-by-Dorothy-Henderson-Pinch.pdf
    • http://loaminoo.linkpc.net/3092091095097090/Magic-in-Ancient-Egypt-by-Geraldine-Pinch.pdf
    • http://loaminoo.linkpc.net/1097093095090/The-Spy-s-Wif

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