MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing attempt. It contains an embedded URL that redirects to a suspicious domain, likely to trick users into downloading further malware or providing sensitive information. No scripts were extracted from this sample, but the presence of a malicious URL and the overall detection profile strongly suggest a phishing attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF 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.
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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://golowaki.ru/strik?utm_term=how+to+operate+a+boiler+heating+system PDF link annotation
- https://cdn-cms.f-static.net/uploads/4404108/normal_6026ea5a275b2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4460043/normal_60005d988b7cc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402740/normal_600ef61ed7d71.pdfIn PDF document text
- http://geesecam.com/928796636896cvil.pdfIn PDF document text
- http://normaa-id.com/photoshop_tutorial_step_by_step_in_hindikavq4.pdfIn PDF document text
- http://orbitan.fun/draw_tite_activator_iii_troubleshootingb2xhu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/7ab3485d-70e7-4706-bfc7-3df4baa3350f/puguje.pdfIn PDF document text
- https://s3.amazonaws.com/wemazun/mifidinasakokuletazisoze.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e5f9dc44-7ea8-4030-9ca7-7d8837f8720e/how_to_reset_schlage_electronic_lock.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/52817467-a2e2-4ce6-837e-d01a0c1281a5/campark_trail_camera_t45_troubleshooting.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/74a78ce0-0fad-4eea-aeb1-693e29504703/quadra_fire_gas_stove_manual.pdfIn PDF document text
- https://s3.amazonaws.com/ximupuv/piano_chords_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59f18079-2830-4f7d-8c79-9d2c38a7c2a6/brother_mfc-j5910dw_service_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f08539bf-72ec-41c3-be52-b89fe85a6cb3/kejunut.pdfIn PDF document text
- https://s3.amazonaws.com/bojafazes/lord_i_need_you_lyrics_and_chords_ukulele.pdfIn PDF document text
- https://s3.amazonaws.com/nimuwet/cuneiform_bone_spur.pdfIn PDF document text
- https://s3.amazonaws.com/viboxikuz/cnet_s_free_vpn.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4e938976-dee3-4701-9988-8719eb5d7494/zanukaxelililusi.pdfIn PDF document text
- https://s3.amazonaws.com/jebokizez/novapatunavusemade.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6de4413c-d6f8-4bc0-8981-47205262c501/27058686953.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4b7ddd6f-650a-41db-9728-15d7193dbaa8/norutufesikarejusadasin.pdfIn PDF document text
- https://s3.amazonaws.com/vanatul/dieta_para_aumentar_masa_muscular_hombres.pdfIn PDF document text
- https://s3.amazonaws.com/metubevozisul/telugu_moral_stories_writing.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/827ffa43-cb05-4295-9b4d-fd82949aa3be/xokide.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e9cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9CC | 5528 bytes |
SHA-256: 80873d9c74a2fcccfa5de4cfae0153f295f3f3934c6e8a7f09883d69d89449e3 |
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font_01_sfnt_off0000fc7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC7D | 10320 bytes |
SHA-256: 4f245bd1abfb0572efb549ad437193f7fc34603b7a4423e12880572b8cf07a73 |
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