Malicious PDF — malware analysis report

Static analysis result for SHA-256 4b4ff07faef1066f…

MALICIOUS

PDF

38.0 KB Created: 2020-03-29 10:40:04 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 4c89cd63e72a64cf35dec0b80ea23d3f SHA-1: c103629185634aabc115a4f51db005c115093625 SHA-256: 4b4ff07faef1066fa9b1d20eaeac6f65da7c452622b78228d3e6d571ae2e733b
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, suggesting a link farm or a method to distribute malicious content. The embedded URL also directs to an external HTML file, further supporting the attack pattern of luring users to external resources. 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://webdisk.collegedemsatiu.com/uploads/1/3/0/6/130621719/130621719.html#destruction+warlock+stat+priority+3.3.5
    • http://nolyclothinganddesign.com/uploads/1/3/0/7/130740164/48c9cf.pdf
    • http://psychedynamic.com/uploads/1/3/0/5/130590159/vilonowavisex.pdf
    • http://www.newviewclassical.com/uploads/1/3/0/4/130476266/38ff18d7a54a3.pdf
    • http://www.santoshayoga.net/uploads/1/3/0/5/130539035/0f2c173c.pdf
    • http://mail.bassassassin.com/uploads/1/3/0/2/130270748/pukuzok.pdf
    • http://www.travelingcorazon.com/uploads/1/3/0/6/130603789/budosara_zarilamejevonim_fojazolix.pdf
    • http://www.nkydogwalkathon.mariacfox.com/uploads/1/3/0/2/130289663/6ec6897a5e4474a.pdf
    • http://blkafrodite.space/uploads/1/3/0/5/130589214/bcb379b7eb.pdf
    • http://goudemind.com/uploads/1/3/0/3/130379353/6513793.pdf
    • http://familychurchstevenspoint.com/uploads/1/3/0/6/130621290/fabijiwololo-piwuru.pdf
    • http://bharpermd.com/uploads/1/3/0/6/130604877/widadaneladefik-foxixixawanano-sivisivoreku.pdf
    • http://formatwizard.net/uploads/1/3/0/2/130288301/poluwig_sokazupari_zesel_faguzotefulejo.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_off00006b45.bin
a7ae126967034fa05b4a8233e738f09a7a419e9ae51b6a7a60f04b541acbc6bd		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6B45 8472 bytes

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