Malicious PDF — malware analysis report

Static analysis result for SHA-256 65586a18a9cf20e0…

MALICIOUS

PDF

17.1 KB Created: 2019-04-29 22:55:59 +01:00 Authoring application: mPDF 5.7
MD5: c7569c9f4c441f461bcbb6d865a66dab SHA-1: 7249ae7ac8de01015999a0568613ba2b8f193a46 SHA-256: 65586a18a9cf20e0e0aea29c40d2df6811ecde2f1277c63deb6d342d996d0179
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded URLs that lead to other PDF files, masquerading as book downloads. This technique is often used to distribute malware or phish for credentials by directing users to malicious sites. The ML classifier also strongly indicated maliciousness.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9925

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/2092092094091092/John-Wayne-The-Life-and-Legend-by-Scott-Eyman.pdf
    • http://loaminoo.linkpc.net/1090095090093090090/John-Wayne-The-Life-and-Legend-by-Scott-Eyman.pdf
    • http://loaminoo.linkpc.net/2099096099098095/John-Wayne-My-Father-by-Aissa-Wayne.pdf
    • http://loaminoo.linkpc.net/4092095098098095/Saladin-The-Life-the-Legend-and-the-Islamic-Empire-by-John-Man.pdf
    • http://loaminoo.linkpc.net/4094091097099/Daniel-Boone-The-Life-and-Legend-of-an-American-Pioneer-by-John-Mack-Faragher.pdf
    • http://loaminoo.linkpc.net/3090096093098098/14-Minutes-A-Running-Legend-s-Life-and-Death-and-Life-by-Alberto-Salazar.pdf
    • http://loaminoo.linkpc.net/5096098094093/The-Shift-Taking-Your-Life-from-Ambition-to-Meaning-by-Wayne-W-Dyer.pdf
    • http://loaminoo.linkpc.net/7095099099095096/JOHN-WAYNE-GACY-Le-clown-tueur-13-Camion-Noir-by-Daniel-Lesueur.pdf
    • http://loaminoo.linkpc.net/1091099098093097/A-Dead-Man-s-Blood-A-Dark-Urban-Fantasy-Thriller-by-John-Wayne-Hawkes.pdf
    • http://loaminoo.linkpc.net/2091095091091094/Clapton-s-Guitar-Watching-Wayne-Henderson-Build-the-Perfect-Instrument-by-Allen-St-John.pdf
    • http://loaminoo.linkpc.net/3094094099091097/I-Dred-Scott-A-Fictional-Slave-Narrative-Based-on-the-Life-and-Legal-Precedent-of-Dred-Scott-by-Shelia-P-Moses.pdf
    • http://loaminoo.linkpc.net/1091096098092094099/Fotografie-Erotiche---Nudo-Artistico---Ragazza-Bionda-Giovane-Nuda-e-Calda---Suo-corpo-molto-sexy---Dai-un-occhiata-a-questa-ragazza-ben-carina-by-Studio-Wayne-Scott-IT-.pdf
    • http://loaminoo.linkpc.net/7097095096091099/Landry-The-Legend-and-the-Legacy-by-Bob-St-John.pdf
    • http://loaminoo.linkpc.net/8090095092097091/The-Legend-of-Caribou-Boy-by-John-Blondin.pdf
    • http://loaminoo.linkpc.net/7097095097097091/The-Landry-Legend-Grace-Under-Pressure-by-Bob-St-John.pdf
    • http://loaminoo.linkpc.net/4094093093095097/The-Legend-of-GrimJack-Volume-2-by-John-Ostrander.pdf
    • http://loaminoo.linkpc.net/8092097090097/Rin-Tin-Tin-The-Life-and-the-Legend-by-Susan-Orlean.pdf
    • http://loaminoo.linkpc.net/7092097091091091/Jobe-The-Beginning-of-a-Liverpool-Legend-by-John-Thompson.pdf
    • http://loaminoo.linkpc.net/1094096093091/The-Legend-of-Billy-Blueage-by-John-Reed-Lauritzen.pdf
    • http://loaminoo.linkpc.net/7092092097098095/The-Life-and-Legend-of-E-H-Harriman-by-Maury-Klein.pdf

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