Malicious PDF — malware analysis report

Static analysis result for SHA-256 b70a60c6074b719c…

MALICIOUS

PDF

76.9 KB Created: 2020-04-03 18:26:29 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 4fdf880d22be6e05b1fdbd409ab1419c SHA-1: 8da1ff290a7913a0e7d07ca449fbade3d8f60b36 SHA-256: b70a60c6074b719c0b5719ce76fc44dca369444991d21e7e643dca7ccc0902e9
62 Risk Score

Malware Insights

MITRE ATT&CK
T1598 Gather Victim Identity Information T1204 User Execution

The PDF file contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, suggesting a link farm or distribution network. The document body contains metadata and what appears to be garbled text, but the primary malicious activity is the mass of external URLs. No scripts were extracted from this sample.

Heuristics 3

  • 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.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://makemoneywithsoccer.com/uploads/1/3/1/4/131452954/131452954.html#harold+bloom+anxiety+of+influence+pd
    • http://db2construction.us/uploads/1/3/1/4/131438676/30fccb1c31940c.pdf
    • http://ricksaudidouble.com/uploads/1/3/1/4/131482992/fe979ca106e.pdf
    • http://omnispeak.org/uploads/1/3/0/6/130604525/jotifajog-nufubederok.pdf
    • http://nuonce.org/uploads/1/3/0/6/130622114/devagota.pdf
    • http://paigekbrown.com/uploads/1/3/0/8/130873779/ketatizemelexetu.pdf
    • http://fairmountinvestments.com/uploads/1/3/0/2/130271232/1204833.pdf
    • http://qatar-atc.com/uploads/1/3/1/4/131408024/6746714.pdf
    • http://nwuu.org/uploads/1/3/0/4/130483737/bulibirozabixosu.pdf
    • http://chowchowcafe.com/uploads/1/3/0/7/130776268/bunilelifi_kofokulup.pdf
    • http://orangeparktreeservice.com/uploads/1/3/0/5/130540406/rifekevi.pdf
    • http://journeytocooperstown.com/uploads/1/3/0/4/130483474/099e564dd16.pdf
    • http://ibandmanagerpro.com/uploads/1/3/0/4/130489080/sivavilulinabo.pdf
    • http://lmaelegantevents.com/uploads/1/3/0/4/130488833/mawamawase-xajovazorawa-serorikabaz.pdf
    • http://mawilabs.com/uploads/1/3/0/4/130483552/033b9e.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00010006.bin
72f482722f7ab4da809667ead926a1a155d5ca90600a535aa674299a5730fdcc		 pdf-font-stream PDF embedded font (sfnt) at offset 0x10006 10248 bytes

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