Malicious PDF — malware analysis report

Static analysis result for SHA-256 f51929c565d59108…

MALICIOUS

PDF

16.1 KB Created: 2019-04-30 04:06:46 +01:00 Authoring application: mPDF 5.7
MD5: 5969b4ed4ec1a80665dfc44d85a78a36 SHA-1: 389f73cb92150b08659e6d62757eb1f17ccd69bc SHA-256: f51929c565d59108d4651a13022be8ad04bceaf2f7b0484de9a7ee504ebae94d
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a large number of embedded links to external PDF documents, all hosted on the domain 'loaminoo.linkpc.net'. This pattern is indicative of a link farm or SEO abuse, likely intended to drive traffic or potentially serve malicious content disguised as legitimate documents. No scripts were extracted, and the document body primarily consists of these links.

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/1091092090096099095/Willa-Cather-Novels-and-Stories-1905-1918-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/1091092090097097099/Willa-Cather-in-Person-Interviews-Speeches-and-Letters-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/1091092090097097091/Willa-Cather-in-Europe-Her-Own-Story-of-the-First-Journey-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/9092098097098098/The-Collected-Works-of-Willa-Cather-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/3099094092090096/Early-Novels-and-Stories-The-Troll-Garden-O-Pioneers-The-Song-of-the-Lark-My-ntonia-One-of-Ours-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/1091092090096099093/Willa-Cather-s-Southern-Connections-Willa-Cather-s-Southern-Connections-New-Essays-on-Cather-and-the-South-New-Essays-on-Cather-and-the-South-by-Ann-Romines.pdf
    • http://loaminoo.linkpc.net/7099098092094098/Redefining-the-American-Dream-The-Novels-of-Willa-Cather-by-Sally-Peltier-Harvey.pdf
    • http://loaminoo.linkpc.net/6092090093097095/Coming-Aphrodite-and-Other-Stories-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/1091092090096098098/The-Troll-Garden-and-Selected-Stories-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/1091092090096098096/A-Collection-of-Stories-Reviews-and-Essays-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/1097093094090091/The-Troll-Garden-and-Selected-Stories-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/8093093096090093/The-Troll-Garden-Short-Stories-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/1091092090097091097/The-Best-of-Willa-Cather-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/2096094090097099/My-Antonia-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/4098099095098099/O-Pioneers-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/1091092090096098094/The-Old-Beauty-and-others-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/4096097098090099/O-Pioneers-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/4098099090090093/My-Antonia-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/4091091092099092/My-ntonia-by-Willa-Cather.pdf
    • http://loaminoo.linkpc.net/2096095096090090/O-Pioneers-by-Willa-Cather.pdf

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