MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many pointing to disposable hosting and redirectors, as indicated by the 'PDF_MALICIOUS_REDIRECTOR_LINK' and 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristics. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution. No scripts were extracted, but the embedded links are the primary attack vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://ggtraff.ru/aws?utm_term=servlet+interview+questions+and+answers+javatpoint In PDF document text
- https://cdn-cms.f-static.net/uploads/4417032/normal_5fd1c1278ee20.pdfIn PDF document text
- https://site-1168207.mozfiles.com/files/1168207/bee_movie_2017_apk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417141/normal_5fe611e832f77.pdfIn PDF document text
- http://nisisigewu.iblogger.org/74762021263.pdfIn PDF document text
- http://lujuvudav.22web.org/medical_terminology_the_basics_practice_exercises_answers.pdfIn PDF document text
- https://cdn.sqhk.co/fodibaniwe/ihFKhhj/solucion_high_school_escape_level_8.pdfIn PDF document text
- http://waxinexedodupij.22web.org/73720012390.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4415531/normal_5fc9ee70ecad8.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387928/normal_5fc59a1a0c72a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388820/normal_6001071826ef7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4487918/normal_5fc5c9581de7c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410988/normal_600867fa83407.pdfIn PDF document text
- https://site-1178139.mozfiles.com/files/1178139/sad_shayari_image_hd_new.pdfIn PDF document text
- https://site-1178504.mozfiles.com/files/1178504/tic_tac_toe_python_youtube.pdfIn PDF document text
- https://site-1166710.mozfiles.com/files/1166710/fukijuxofad.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4465705/normal_5fcba5d6cb798.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://xobiluwova.epizy.com/56881242565.pdfIn PDF document text
- http://jonegukum.epizy.com/materials_requisition_slip_template.pdfIn PDF document text
- http://fovelemuzawela.epizy.com/18221406066.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011131.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11131 | 5292 bytes |
SHA-256: c63d038ad7a21ef8f47fb59afe8265f523ae92add777043bb85f59190bd9c792 |
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font_01_sfnt_off0001234b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1234B | 10464 bytes |
SHA-256: ed6a2fb4a4ed0420e2832a914b02821350d31358a4ccf441ce62e6e2b3537f2f |
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font_02_sfnt_off000146dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x146DD | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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