MALICIOUS
126
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 or trojan payload. It contains numerous embedded URLs, with one prominent URL pointing to a suspicious domain that appears to be a link farm designed to redirect users. The document body, though heavily obfuscated, suggests a lure related to a 'permit test cheat sheet', aligning with phishing tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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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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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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://mezovuduw.ru/strik?utm_term=south+carolina+permit+test+cheat+sheet PDF link annotation
- https://cdn.sqhk.co/jarogofef/1SYhije/89714014710.pdfIn PDF document text
- http://fisareboveda.getenjoyment.net/heart_of_worship_chords_key_of_e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370286/normal_5ffab437445ad.pdfIn PDF document text
- http://tryadasert.online/start_late_finish_rich_by_david_bachfkqmr.pdfIn PDF document text
- http://mivetys.xyz/heil_heat_and_air_units2st52.pdfIn PDF document text
- https://cdn.sqhk.co/palezubifo/mjeJnja/xtreme_raceway_park_2020_schedule.pdfIn PDF document text
- https://cdn.sqhk.co/jeporikate/aiiAgif/galaxian_nes_manual.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452624/normal_602fee325c59f.pdfIn PDF document text
- https://cdn.sqhk.co/kakezesarop/hdifhja/85644825571.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389376/normal_5fd33db6ce492.pdfIn PDF document text
- http://save50.pro/4608705453l4irn.pdfIn PDF document text
- http://gnoogle.site/difipezufif04ulp.pdfIn PDF document text
- http://lnstagram-blue-badge-form.com/wilcom_embroidery_studio_e3_crack_wiyeh15.pdfIn PDF document text
- http://wirobigi.medianewsonline.com/fichas_de_trabajo_de_lectoescritura_para_primer_grado.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/a8006390-d3a7-44e1-a06f-66e2f091d61f/jon_saphier_the_skillful_teacher.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c4de96d-17c7-41d3-a0e1-5eb5edac8d40/how_to_study_for_aswb_exam.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/be42c609-574e-4eb7-84f0-0412187b0930/44643536058.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/635f43ce-a3d1-4e8e-b2e7-06ada01e94b7/carl_jung_theory_of_consciousness.pdfIn PDF document text
- https://s3.amazonaws.com/bodajaku/63303412819.pdfIn PDF document text
- http://disoluje.myartsonline.com/4486795510.pdfIn PDF document text
- https://s3.amazonaws.com/novipaliwid/papudiwasek.pdfIn PDF document text
- https://s3.amazonaws.com/liluvad/summer_bucket_list_2019_template.pdfIn PDF document text
- https://s3.amazonaws.com/wakuzidi/brother_p_touch_900w.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d003a129-f507-4662-b3ca-967a339b657c/lord_of_the_rings_movies_to_watch_in_order.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fe42.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE42 | 5276 bytes |
SHA-256: 053d9fef378c63eaf6323cc1c53ebb2a707e96ae7bc1313df56f9feeae2678e9 |
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font_01_sfnt_off0001100b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1100B | 11612 bytes |
SHA-256: 30287850c226471bda9c51bf152e6b4c02e2eb2e8ae4a1d31a2e78a66629cb92 |
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font_02_sfnt_off00013799.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13799 | 16076 bytes |
SHA-256: d286e8b4d1cdafc5f769987bdccf7a6368ad55d0d3b8f98fd56bc2ae223999f8 |
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