MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, indicating a phishing or malware distribution attempt. The embedded URL is used to redirect the user to a potentially harmful site. The ML classifier and ClamAV detection strongly support the malicious nature of this file.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://yafferge.ru/wix?keyword=dan+harrington+cash+games+pdf+download
- https://cdn.sqhk.co/letarezetap/CqLhfN7/localizar_mi_android_por_gps.pdf
- http://lilubaxubaxulu.sportsontheweb.net/fivukubopivuwe.pdf
- http://fodefon.getenjoyment.net/past_simple_and_present_perfect_quiz.pdf
- https://cdn-cms.f-static.net/uploads/4444877/normal_603aa5476185a.pdf
- https://cdn-cms.f-static.net/uploads/4452839/normal_605c6580147d2.pdf
- https://cdn-cms.f-static.net/uploads/4478664/normal_6040bcb95a570.pdf
- https://cdn-cms.f-static.net/uploads/4419626/normal_60320a99a746c.pdf
- https://cdn.sqhk.co/gokarunedod/gM8vPfq/freeway_traffic_rush_hour.pdf
- https://cdn.sqhk.co/fukonovum/bE3NhdK/1989747805.pdf
- https://cdn.sqhk.co/keropolor/8xhg2Qt/71157084474.pdf
- http://zuvalasit.mypressonline.com/agastya_samhita_sanskrit.pdf
- https://static.s123-cdn-static.com/uploads/4475209/normal_5ff5d9e8a8850.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/ginutu/siliwudanurawofit.pdf
- http://molagegivijoxu.onlinewebshop.net/vuvomomalez.pdf
- https://s3.amazonaws.com/paxuvagal/bascom_avr_free_win_7.pdf
- https://uploads.strikinglycdn.com/files/956ba117-0818-4dae-bdbe-766b8f18175f/xuxewiputadevono.pdf
- https://s3.amazonaws.com/xezonijida/staphylococcus_bacteria_information.pdf
- https://s3.amazonaws.com/welanisowari/4388279526.pdf
- https://s3.amazonaws.com/jevopemosod/spondylosis_deformans_dog.pdf
- https://s3.amazonaws.com/pesetufavo/powerpoint_presentation_template_free_business.pdf
- https://uploads.strikinglycdn.com/files/1a4e11e0-b099-4339-888d-eb7a7aa754f8/silevesise.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_off0000f1ab.bin04e6979c6f633ac1f7fd38648051a394843b9a0bbfef589899f37e631482fb15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1AB | 5660 bytes |
font_01_sfnt_off000104dc.bin3880e3a7221387bc7d1640ffe82d432d26f91056e57e66c6253d3904a76b4bed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104DC | 11404 bytes |
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