MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous embedded URLs, many of which are part of a link farm hosted on disposable domains, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were directly extracted, the PDF structure and embedded links are indicative of a phishing lure, likely attempting to trick users into downloading a payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://smidgel.ru/pbw?utm_term=free+download+bully+anniversary+edition+for+android PDF link annotation
- 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
- https://uploads.strikinglycdn.com/files/549aedb7-267f-4038-bbe6-d6a8dfccfe19/applied_biopharmaceutics_and_pharmacokinetics_by_leon_shargel_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e904a9d8-6c33-4408-bacf-c9b9773b3193/how_to_replace_a_lost_ebt_card_nyc.pdfIn PDF document text
- http://befurapebora.pbworks.com/w/file/fetch/144681732/asterix_deutsch.pdfIn PDF document text
- http://bemulopawed.pbworks.com/w/file/fetch/144801795/basit_ingilizce_hikayeler_indir.pdfIn PDF document text
- http://zorisomofi.pbworks.com/f/13860703502.pdfIn PDF document text
- http://fokurid.pbworks.com/f/formula_1_qualifying_rules_2021.pdfIn PDF document text
- http://kevesefazoga.pbworks.com/f/77639578388.pdfIn PDF document text
- http://fibonilavi.pbworks.com/w/file/fetch/144789306/23997306395.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3943462a-102a-430e-9354-c2cf855cb5ca/vejujaxoguwazasotiwusuje.pdfIn PDF document text
- http://jotoxipigi.pbworks.com/f/kumigipe.pdfIn PDF document text
- http://zuwuzemoj.pbworks.com/w/file/fetch/144673800/adobe_premiere_pro_cs3_free_download_full_version_64_bit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9064d5e-77f2-4b8c-a367-c83c7d315884/67959794165.pdfIn PDF document text
- http://vodopaw.pbworks.com/f/avengers_endgame_full_movie_in_english_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0196b2aa-889d-48dd-ac39-78f03dd3bb66/dell_v313w_printer_install.pdfIn PDF document text
- http://kukuwowuxen.pbworks.com/w/file/fetch/144913632/roman_numbers_hundred.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/499e40d0-8a75-4a52-8219-9bd222793f7d/the_twilight_saga_full_movie_in_hindi_part_4.pdfIn PDF document text
- http://jujirafamena.pbworks.com/w/file/fetch/144619815/93816299645.pdfIn PDF document text
- http://xanovobuxebo.pbworks.com/w/file/fetch/144885588/torque_pro_cracked_apk.pdfIn PDF document text
- http://sipibujewadu.pbworks.com/w/file/fetch/144514074/dell_optiplex_9020_micro_service_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e0686603-c57f-4fe8-8a09-49f2952bfaf1/fekanopakusixuro.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_off0000e23c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE23C | 5132 bytes |
SHA-256: ce60651e119ba9cdf875a9a06da3b36f6bb38d7467d0fbd210bed5796e13cd2c |
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font_01_sfnt_off0000f3d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3D3 | 11680 bytes |
SHA-256: 9d950ca60ab9266a08eba01edad202c73c3a1ece0d0c304c9b02852c81d63244 |
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font_02_sfnt_off00011904.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11904 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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