Malicious PDF — malware analysis report

Static analysis result for SHA-256 dcb2202b1192888c…

MALICIOUS

PDF

57.2 KB Created: 2021-02-26 06:15:34 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: 27a0dc012037e0ccaec5d9518a8b533e SHA-1: 7d918fdb7ad11fce3d93838a5b3e270879d3d292 SHA-256: dcb2202b1192888c55e99e5b864e0f6f31e1c9665aed11ae71f3b7cdeb2c3471
134 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains an embedded URI and an image lure that redirects to the URL https://baarspo.ru/award?keyword=all+the+stars+are+coming+out+tonight+for+you+lyrics. This URL is flagged as an SEO redirector, indicating a phishing attempt. ClamAV also detected the file as Pdf.Phishing.Trojan, further supporting the malicious classification. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6956

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=all+the+stars+are+coming+out+tonight+for+you+lyrics PDF link annotation
    • http://look-hotel.com/201935524y7gdj.pdfIn PDF document text
    • http://italystore.pro/osm_scoutlist_2019svuqk.pdfIn PDF document text
    • http://uscreditcheck.info/17701402965roj18.pdfIn PDF document text
    • http://warixedivukinat.mygamesonline.org/94489153364.pdfIn PDF document text
    • https://s3.amazonaws.com/folexapurilowe/34816626264.pdfIn PDF document text
    • https://s3.amazonaws.com/lebaxa/xokofosutujarubokufimabom.pdfIn PDF document text
    • https://s3.amazonaws.com/lumixi/letter_e_tracing_worksheets.pdfIn PDF document text
    • https://s3.amazonaws.com/zamuriza/giximaruxikawazarupa.pdfIn PDF document text
    • https://s3.amazonaws.com/wiwuxot/wefebaxenibumivepowepusip.pdfIn PDF document text
    • https://s3.amazonaws.com/dazutun/blue_bottle_experiment_lab_report.pdfIn PDF document text
    • http://palalujopaxuv.epizy.com/xipaxiveromuvebol.pdfIn PDF document text
    • http://wadoromutisagar.myartsonline.com/wotitupodusi.pdfIn PDF document text
    • https://s3.amazonaws.com/genedonapubefe/80921846608.pdfIn PDF document text
    • https://s3.amazonaws.com/dorulusof/antecedentes_del_aprendizaje_significativo.pdfIn PDF document text
    • https://s3.amazonaws.com/lemefofutomapox/ejercicios_del_movimiento_rectilineo_uniforme.pdfIn PDF document text