Malicious PDF — malware analysis report

Static analysis result for SHA-256 910090e974cd6df1…

MALICIOUS

PDF

25.6 KB Created: 2019-04-30 03:27:20 +01:00 Authoring application: mPDF 5.7
MD5: a4e8d74d8f1e10db4f6846c45d2519ad SHA-1: 778cdc0fa42463d6b89ccd755098b277f2c10935 SHA-256: 910090e974cd6df18d3166412c36fc7df03af822c23c9a01a764060b9750c87d
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF file was flagged by a machine learning classifier as malicious. Static analysis revealed a large number of embedded external links, many of which point to PDF files hosted on the same domain. This behavior is indicative of a link farm or a distribution mechanism for further malicious content, potentially aiming to mislead users into downloading unwanted or harmful files.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9908

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/4096093097090095/Who-Tells-Your-Story-History-Pop-Culture-and-Hidden-Meanings-in-the-Musical-Phenomenon-Hamilton-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/5097096098093098/The-Symbolism-and-Sources-of-Outlander-The-Scottish-Fairies-Folklore-Ballads-Magic-and-Meanings-That-Inspired-the-Series-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/1092094092098099/Myths-and-Motifs-of-the-Mortal-Instruments-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/5097096099094097/The-Comics-of-Joss-Whedon-Critical-Essays-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/5097096099093095/Winning-the-Game-of-Thrones-The-Host-of-Characters-and-their-Agendas-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/4092098099093092/From-Girl-to-Goddess-The-Heroine-s-Journey-Through-Myth-and-Legend-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/1097097098097092/Henry-Potty-and-the-Pet-Rock-An-Unauthorized-Harry-Potter-Parody-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/5097096099094096/Choosing-to-Be-Insurgent-or-Allegiant-Symbols-Themes-amp-Analysis-of-the-Divergent-Trilogy-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/1097097098099090/Henry-Potty-and-the-Deathly-Paper-Shortage-An-Unauthorized-Harry-Potter-Parody-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/4098099097094092/Teaching-with-Harry-Potter-Essays-on-Classroom-Wizardry-from-Elementary-School-to-College-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/2099091094095096/The-Mockeries-of-the-Galaxy-The-Unauthorized-Parody-of-The-Guardians-of-the-Galaxy-by-Valerie-Estelle-Frankel.pdf
    • http://loaminoo.linkpc.net/3093096098094097/I-Take-This-Man-by-Valerie-Frankel.pdf
    • http://loaminoo.linkpc.net/3090093092098090/Harry-a-History-The-True-Story-of-a-Boy-Wizard-His-Fans-and-Life-Inside-the-Harry-Potter-Phenomenon-by-Melissa-Anelli.pdf
    • http://loaminoo.linkpc.net/1090096094091096/Harry-a-History-The-True-Story-of-a-Boy-Wizard-His-Fans-and-Life-Inside-the-Harry-Potter-Phenomenon-by-Melissa-Anelli.pdf
    • http://loaminoo.linkpc.net/1096099092090093/Cartographies-of-Tsardom-The-Land-and-Its-Meanings-in-Seventeenth-Century-Russia-by-Valerie-A-Kivelson.pdf
    • http://loaminoo.linkpc.net/6091093097096096/The-Secret-Scriptures-The-Hidden-Meanings-in-Much-of-Holy-Writ-by-C-I-Maladie.pdf
    • http://loaminoo.linkpc.net/1091094096092098094/No-Hidden-Meanings-An-Illustrated-Eschatological-Laundry-List-by-Sheldon-B-Kopp.pdf
    • http://loaminoo.linkpc.net/8092096097093/Dictionary-of-Symbolism-Culture-Icons-and-the-Meanings-Behind-Them-by-Hans-Biedermann.pdf
    • http://loaminoo.linkpc.net/1091098096099099091/Miss-Marple-Tells-a-Story-A-Short-Story-by-Agatha-Christie.pdf
    • http://loaminoo.linkpc.net/9090093099096090/Frommer-s-Los-Cabos-amp-Baja-by-Valerie-Hamilton.pdf
    • http://loaminoo.linkpc.net/50970960990

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