Malicious PDF — malware analysis report

Static analysis result for SHA-256 59dac978cfb6455d…

MALICIOUS

PDF

35.7 KB Created: 2020-04-07 23:52:16 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 680b4701d3700ee7ecb152b02e0bc27b SHA-1: f9fc49e0bcfc40fa4822b4bf8dfacaa597f5de6c SHA-256: 59dac978cfb6455dd5c89af8a40b630d1d10c05ce0d1e1e4998675be93d4daf0
62 Risk Score

Malware Insights

MITRE ATT&CK
T1598 External Remote Services T1204 User Execution

The PDF document contains a large number of external links to various domains, as indicated by the PDF_SEO_LINK_FARM heuristic. The document body itself is heavily obfuscated but contains references to these external URLs. The primary attack pattern appears to be a link farm designed to direct users to potentially malicious content hosted on these external sites.

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://hepburnhideaway.com/uploads/1/3/0/3/130323390/130323390.html#des+moines+ia+white+pages
    • http://halifaxteam100.com/uploads/1/3/0/5/130588633/3503432.pdf
    • http://allinspired.shop/uploads/1/3/1/4/131409717/f5a80685ed80a4.pdf
    • http://politicizingbeyonce.com/uploads/1/3/0/2/130287426/sewonavabexazug-davapamud.pdf
    • http://creativecalibersales.com/uploads/1/3/0/2/130288426/0163ca5e5508e.pdf
    • http://texasstarstoneware.com/uploads/1/3/0/3/130323462/vudisor_rokibobakito_simujukolif.pdf
    • http://whatsapp-computer.com/uploads/1/3/1/4/131453531/runogewapoxoziv.pdf
    • http://legendarypearlsgala.org/uploads/1/3/1/3/131379295/2928499.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_off0000638f.bin
1e8e2db7b6ace4b94b092e234ba1200bd4843e889e4e47aeb26843c5ad1327ca		 pdf-font-stream PDF embedded font (sfnt) at offset 0x638F 7992 bytes

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