Malicious PDF — malware analysis report

Static analysis result for SHA-256 dd7648bb121caabd…

MALICIOUS

PDF

54.5 KB Created: 2021-02-26 06:32:06 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: 7318a6051aa7e8f225b907d6db8c3f74 SHA-1: 9b8230944bc62040ca6aa614eae82929d18e6c6e SHA-256: dd7648bb121caabd629414090df7e411ff97a10510b5b4f0e6c355a3fdd83b13
134 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The file is a PDF that employs a lure related to a movie trailer, identified by the 'PDF_SEO_UTM_REDIRECTOR_LINK' heuristic. It contains multiple embedded URLs, with 'https://baarspo.ru/award?keyword=ram+dass+going+home+trailer' being a prominent one used for redirection. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or distributing further malware.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9226

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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 https://baarspo.ru/award?keyword=ram+dass+going+home+trailer PDF link annotation
    • https://cdn-cms.f-static.net/uploads/4383930/normal_60318823c7cdd.pdfIn PDF document text
    • http://fazudoladuvegig.22web.org/blade_babji_movie_songs.pdfIn PDF document text
    • http://lessonsonline.site/number_4_worksheets_free_printableh5c70.pdfIn PDF document text
    • http://apsmall.space/is_sherlock_holmes_a_real_story6l4ga.pdfIn PDF document text
    • http://vijufik.iblogger.org/android_auto_not_working_f150.pdfIn PDF document text
    • http://naturfresh.space/tobegizepugixixowirinnwen.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4421049/normal_5fed975be5629.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4383449/normal_600de1fe0dac4.pdfIn PDF document text
    • http://zawugudumi.getenjoyment.net/software_development_services_definition.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://s3.amazonaws.com/xukonakefules/ryobi_bt3000_table_saw_for_sale.pdfIn PDF document text
    • https://s3.amazonaws.com/jenisozazewubo/2009333695.pdfIn PDF document text
    • http://davutawopoban.epizy.com/19096406277.pdfIn PDF document text
    • https://s3.amazonaws.com/wobuzisibal/cisco_sfp-_10g-_lrm_data_sheet.pdfIn PDF document text
    • https://s3.amazonaws.com/ruzaganog/devir.pdfIn PDF document text
    • http://jabelakejirer.epizy.com/86554089886.pdfIn PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c9b0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC9B0 5248 bytes
SHA-256: 363f7781a298f5d673765182dd1c3a569ce06c76c594ca6b88aa0f6e07838a19