Malicious PDF — malware analysis report

Static analysis result for SHA-256 292cfb85a0d86253…

MALICIOUS

PDF

16.0 KB Created: 2019-05-04 14:00:35 +01:00 Authoring application: mPDF 5.7
MD5: 5b868a7f76d49aa747cf81bd96ee7e59 SHA-1: 0a94f9911735cd91d43a082221ea000ab1e26369 SHA-256: 292cfb85a0d86253e3a8c2b68e058ed9af8f09267c652971b4d22c1cf6f5a2d8
60 Risk Score

Malware Insights

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

The PDF contains a heuristic firing for a link farm, indicating a large number of embedded external URLs. The document body also contains numerous URLs pointing to external resources, likely for SEO manipulation or to distribute further payloads. While the specific intent beyond link distribution is unclear due to the nature of the PDF content, the volume of links suggests a malicious distribution or redirection scheme.

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/6091094093097099/His-Dark-Materials-The-Golden-Compass-The-Subtle-Knife-The-Amber-Spyglass-by-Philip-Pullman-Dec-6-2011-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/2090098099091091/The-Amber-Spyglass-His-Dark-Materials-3-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/4092093093096/The-Amber-Spyglass-His-Dark-Materials-3-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/3094091090094096/The-Amber-Spyglass-His-Dark-Materials-3-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/7092098099093/The-Amber-Spyglass-His-Dark-Materials-3-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/3092093091096096/The-Amber-Spyglass-His-Dark-Materials-3-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/3095099094096091/The-Amber-Spyglass-His-Dark-Materials-3-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/8096090093098/The-Amber-Spyglass-His-Dark-Materials-3-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/8093090098099/His-Dark-Materials-Trilogy-The-Golden-Compass-The-Subtle-Knife-The-Amber-Spyglass-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/4090094096092093/His-Dark-Materials-Omnibus-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/8097093095099/His-Dark-Materials-Omnibus-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/5098091093091/Northern-Lights-His-Dark-Materials-1-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/6091091094094094/Northern-Lights-His-Dark-Materials-1-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/3092094094096/The-Subtle-Knife-His-Dark-Materials-2-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/4096091095093090/Once-Upon-a-Time-in-the-North-His-Dark-Materials-0-5-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/2095099090098097/Northern-Lights-His-Dark-Materials-1-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/5094090090092090/The-Golden-Compass-His-Dark-Materials-1-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/3092091096090/Once-Upon-a-Time-in-the-North-His-Dark-Materials-0-5-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/4099096091091090/The-Golden-Compass-His-Dark-Materials-1-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/5093097098093/Lyra-s-Oxford-His-Dark-Materials-3-5-by-Philip-Pullman.pdf
    • http://loaminoo.linkpc.net/8093090098099/His-Dark-Materials-Tril

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