Malicious PDF — malware analysis report

Static analysis result for SHA-256 3f09bda403d5b580…

MALICIOUS

PDF

14.2 KB Created: 2019-05-03 02:36:29 +01:00 Authoring application: mPDF 5.7
MD5: 8295aeca25348109e5c56438332db70a SHA-1: f7574a259e1b290039b83a285b9cc9ca9bd1a0e0 SHA-256: 3f09bda403d5b580c55ddc8bb03dc555351c1ced9a0df7ce8a8a9e64f7c377ce
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF document contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. While the URLs themselves are currently marked as benign, the sheer volume and structure suggest a malicious intent, possibly for SEO manipulation or to serve as a landing page for further malicious activity. 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.l
    • http://loaminoo.linkpc.net/7094095099095/In-Light-of-Shadows-More-Gothic-Tales-by-Izumi-Kyoka-by-Ky-ka-Izumi.pdf
    • http://loaminoo.linkpc.net/2098098094091098/Japanese-Gothic-Tales-by-Ky-ka-Izumi.pdf
    • http://loaminoo.linkpc.net/2098090092093090/Everyone-s-Getting-Married-Vol-1-by-Izumi-Miyazono.pdf
    • http://loaminoo.linkpc.net/6091093097091094/Hikari-no-densetsu-Tome-4-by-Izumi-As-.pdf
    • http://loaminoo.linkpc.net/1096097099097094/Oresama-Teacher-Vol-1-by-Izumi-Tsubaki.pdf
    • http://loaminoo.linkpc.net/9099099096093096/Nadja-of-Tomorrow-by-Toudou-Izumi.pdf
    • http://loaminoo.linkpc.net/7097091094090099/La-Fleur-Mill-naire-Vol-13-by-Kaneyoshi-Izumi.pdf
    • http://loaminoo.linkpc.net/4093091099099094/Monthly-Girls-Nozaki-kun-Vol-1-by-Izumi-Tsubaki.pdf
    • http://loaminoo.linkpc.net/4097095093094099/The-Guilty-Volume-01-Verdict-by-Katsura-Izumi.pdf
    • http://loaminoo.linkpc.net/6097092096092097/Haru-no-Ogawa-wa-Dokidoki-Suruyo-by-Mio-Izumi.pdf
    • http://loaminoo.linkpc.net/1099096098098098/Monthly-Girls-Nozaki-kun-Vol-1-by-Izumi-Tsubaki.pdf
    • http://loaminoo.linkpc.net/3099095099095096/The-Magic-Touch-Volume-6-by-Izumi-Tsubaki.pdf
    • http://loaminoo.linkpc.net/1094098091092096/Seiho-Boys-High-School-Vol-1-by-Kaneyoshi-Izumi.pdf
    • http://loaminoo.linkpc.net/9096090095093097/Ginpatsuki---Izumi-Katsuhisa-to-Aso-Koko-Kendo-bu-no-Kiseki-by-Sakaguchi-Takushi.pdf
    • http://loaminoo.linkpc.net/6091093096090095/Hikari-No-Densetsu-Tome-1-Legend-Of-Hikari-by-Izumi-As-.pdf
    • http://loaminoo.linkpc.net/3098098095093096/Tales-of-Moonlight-and-Rain-Japanese-Gothic-Tales-by-Ueda-Akinari.pdf
    • http://loaminoo.linkpc.net/1091094090097090091/Light-and-Shadows-Falling-Light-1-by-Anika-Willmanns.pdf
    • http://loaminoo.linkpc.net/1097093092098097/Light-Shadows-Dark-Light-3-by-S-L-Jennings.pdf
    • http://loaminoo.linkpc.net/1098099091098095/Light-Shadows-Dark-Light-3-by-S-L-Jennings.pdf
    • http://loaminoo.linkpc.net/1090096090097099/Gothic-Ten-Original-Dark-Tales-by-Deborah-Noyes.pdf

Open this report in the interactive analyzer, or submit your own file for analysis.