MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'traffmen.ru'. This URL is likely used to lure victims to a phishing page or download further malicious content. The ML classifier also strongly flagged this PDF as malicious, supporting the assessment of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://traffmen.ru/strik?utm_term=occ+auburn+hills+financial+aid+office
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/donukadizolin/guide_to_starting_intermittent_fasting.pdf
- https://uploads.strikinglycdn.com/files/32ff7011-b386-47e0-896d-ec841d9bd33e/arte_paleocristiano_y_bizantino.pdf
- https://s3.amazonaws.com/vavebufevodutob/telugu_books_free_sites.pdf
- https://s3.amazonaws.com/juvetaso/28127246592.pdf
- https://uploads.strikinglycdn.com/files/29a89895-b4c1-4ad4-9fed-4fe205cea8a6/dewalt_dw660_cut_out_tool.pdf
- https://s3.amazonaws.com/jipowumat/easy_calculation_med.pdf
- https://uploads.strikinglycdn.com/files/8fd2ae42-a152-4d7f-b46c-754aeb39c824/waxafizamupol.pdf
- https://uploads.strikinglycdn.com/files/ab8effa8-994a-42e0-b8be-56bbcd3ed4f2/wokine.pdf
- https://s3.amazonaws.com/xovajukoxin/wbamc_clinic_phone_numbers.pdf
- https://s3.amazonaws.com/zowejunef/avery_water_bottle_labels_22845_templates.pdf
- https://s3.amazonaws.com/wilugugo/assembly_language_programming_book.pdf
- https://uploads.strikinglycdn.com/files/f916ec7f-4202-4f6a-8581-20215b512a06/4413529097.pdf
- https://s3.amazonaws.com/jazamerijekufol/remove_bookmark_mac.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c1b9.bina3c42544be150a3dcadf3915e8b0192b7c838738b089a8039183afb44f0e5c44 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC1B9 | 5076 bytes |
font_01_sfnt_off0000d2e0.bin9c714ca3a186fe6c9e02b49cfda0f20841b43d8b23b2e98061ab7c50e826aa93 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2E0 | 12204 bytes |
font_02_sfnt_off0000f8e3.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8E3 | 4324 bytes |
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