Malicious PDF — malware analysis report

Static analysis result for SHA-256 f7cd51bd850b64a6…

MALICIOUS

PDF

19.0 KB Created: 2019-04-30 06:08:55 +01:00 Authoring application: mPDF 5.7
MD5: 7d60b26a763fe85d5f17d487a785ecb0 SHA-1: 06b746dbea5af50c5c5d189101a899d42b8ee38c SHA-256: f7cd51bd850b64a61adb991f639bb0ec2acc81762bcc9841864aeb8fe08fd42b
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains a large number of embedded links to external PDF documents hosted on the 'loaminoo.linkpc.net' domain. This is indicative of a link farm or SEO manipulation tactic. The primary purpose appears to be directing users to these external resources, which could be used to distribute malware or conduct phishing attacks. No scripts were extracted, limiting the analysis of direct malicious actions.

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/3093094095096099/The-Green-Queen-by-Margaret-St-Clair.pdf
    • http://loaminoo.linkpc.net/3093094095097090/Agent-of-the-Unknown-by-Margaret-St-Clair.pdf
    • http://loaminoo.linkpc.net/1098093090091093/The-Red-Queen-by-Margaret-Drabble.pdf
    • http://loaminoo.linkpc.net/4097097091099097/The-Boy-on-the-Green-Bicycle-by-Margaret-Diehl.pdf
    • http://loaminoo.linkpc.net/9099090095098/Mary-Queen-of-Scotland-and-The-Isles-by-Margaret-George.pdf
    • http://loaminoo.linkpc.net/3091090092092098/Green-Smoothie-Everyday-Green-Smoothie-For-Beginners-10-Day-Green-Smoothie-Cleanse-green-smoothies-green-smoothies-detox-green-smoothies-recipes-green-Diet-healthy-food-for-everyday-Book-9-by-Anna-Scott.pdf
    • http://loaminoo.linkpc.net/2096096098092096/In-the-Great-Green-Room-The-Brilliant-and-Bold-Life-of-Margaret-Wise-Brown-by-Amy-Gary.pdf
    • http://loaminoo.linkpc.net/9090094097094092/Green-Arrow-Volume-1-The-Death-and-Life-of-Oliver-Queen-by-Benjamin-Percy.pdf
    • http://loaminoo.linkpc.net/6092094093092098/The-Heptameron-of-the-Tales-of-Margaret-Queen-of-Navarre-Newly-Tr-Into-English-from-the-Authentic-Text-Based-on-the-Mss-in-the-Possession-of-the-Societe-Des-Bibliophiles-Francais-by-Marguerite-de-Navarre.pdf
    • http://loaminoo.linkpc.net/9095097098098094/Erotica-Women-s-Writing-from-Sappho-to-Margaret-Atwood-by-Margaret-Reynolds.pdf
    • http://loaminoo.linkpc.net/3095094098094099/Ten-Yen-by-Christina-St-Clair.pdf
    • http://loaminoo.linkpc.net/4090095093090091/Cerebral-A-Novella-by-C-R-St-Clair.pdf
    • http://loaminoo.linkpc.net/1096096093093094/Ten-Yen-True-by-Christina-St-Clair.pdf
    • http://loaminoo.linkpc.net/5093092099098093/Isabelle-and-Veronique-by-Laurence-St-Clair.pdf
    • http://loaminoo.linkpc.net/9090099091097093/The-Boy-Allies-at-Verdun-by-Clair-W-Hayes.pdf
    • http://loaminoo.linkpc.net/1093090093090091/Clair-Obscur-by-Louis-Armand.pdf
    • http://loaminoo.linkpc.net/1090096095099092/Louder-Than-Words-by-Iris-St-Clair.pdf
    • http://loaminoo.linkpc.net/4090094092090099/Flaming-Star-by-Clair-Huffaker.pdf
    • http://loaminoo.linkpc.net/1091094097091092/The-Cowboy-and-the-Cossack-by-Clair-Huffaker.pdf
    • http://loaminoo.linkpc.net/2090092099096091/Dark-Rememberance-by-Daphne-Clair.pdf
    • http://loaminoo.linkpc.net/6092094093092098/The-Heptameron-of-the-Tales-of-Margaret-Queen-of-Navarre-Newly-Tr-Into-English-from-the-Authentic-Text-Based-on-the-Mss-in-the-Possession-of-the-Societe-Des-Bibliophiles-Francais-by-Marguerite-de-Nav

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