MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URL that redirects to a phishing site. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or malware distribution. The document body, though heavily obfuscated, contains references to wkhtmltopdf and a date, suggesting it was generated programmatically to present a lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne 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://queure.ru/pbw?utm_term=how+to+draw+fox+easy+step+by+step
- https://cdn-cms.f-static.net/uploads/4420014/normal_604de0edc28ef.pdf
- https://cdn-cms.f-static.net/uploads/4370288/normal_600db910c14ef.pdf
- https://static.s123-cdn-static.com/uploads/4409254/normal_5fc7aba93a3b9.pdf
- https://cdn-cms.f-static.net/uploads/4477877/normal_605d0a940b25b.pdf
- https://static.s123-cdn-static.com/uploads/4465907/normal_600432ad8e5ff.pdf
- https://static.s123-cdn-static.com/uploads/4491673/normal_5ffdffeee7544.pdf
- https://static.s123-cdn-static.com/uploads/4450746/normal_5fca7cc86bafd.pdf
- https://cdn-cms.f-static.net/uploads/4494139/normal_603c3d6da88a8.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://dimutojopog.pbworks.com/f/soxigujo.pdf
- https://uploads.strikinglycdn.com/files/3b7b9f80-de05-4754-a030-b2ffa9e89c16/hp_designjet_500_wont_print_with_windows_10.pdf
- https://uploads.strikinglycdn.com/files/3d1ca810-330d-4ff3-8dcf-b701e5dff652/how_to_replace_pressure_cooker_sealing_ring.pdf
- https://uploads.strikinglycdn.com/files/018f4ee5-8ebb-4ebc-816f-b87807985343/dell_precision_t1700_ram_upgrade.pdf
- https://uploads.strikinglycdn.com/files/08e0f674-a5ed-4065-bf32-28fcef2c14cb/doll_house_act_2_questions.pdf
- http://zexowisam.pbworks.com/f/how_to_open_stuck_sentry_safe.pdf
- https://uploads.strikinglycdn.com/files/7d1944b8-cbc5-4eb9-a0f1-970c245609a9/can_you_lose_weight_with_p90x3.pdf
- https://uploads.strikinglycdn.com/files/40a23908-1c0a-45d7-8347-d0be3f0c6ca9/axiom_air_49_review.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000de11.bin430082f47452294feebfcb823dc51d9850ee9ab0324264754e47ad38e10c2c84 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE11 | 5368 bytes |
font_01_sfnt_off0000f074.bin1f2dd80c73f1c001b53649b3cbf2ad8dc160994c9edfdc83768301efd47ec08a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF074 | 10360 bytes |
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