MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded URL that redirects to a suspicious domain, likely as part of a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. The document body, though heavily obfuscated, appears to be a lure related to 'sociologie du travail cours pdf'.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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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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://golowaki.ru/123?utm_term=sociologie+du+travail+cours+pdf PDF link annotation
- https://jigaposu.weebly.com/uploads/1/3/5/3/135397088/76069c.pdfIn PDF document text
- https://rerevuvin.weebly.com/uploads/1/3/4/5/134524399/eb0c8d98ddac2.pdfIn PDF document text
- https://dulopatejobe.weebly.com/uploads/1/3/4/3/134317335/808230.pdfIn PDF document text
- https://wivapofeselaf.weebly.com/uploads/1/3/5/3/135317026/a72aa319e34.pdfIn PDF document text
- https://monoxoni.weebly.com/uploads/1/3/0/7/130738852/neduxebil.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In 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://juvozato.pbworks.com/f/87362805763.pdfIn PDF document text
- http://kopixikosibi.pbworks.com/w/file/fetch/144622077/78737194531.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aafffa70-dcd0-40ee-82de-585dbd1e0945/wudemujoledejazogaz.pdfIn PDF document text
- http://lekuzax.pbworks.com/w/file/fetch/144417096/wagen.pdfIn PDF document text
- http://faxofapuf.pbworks.com/f/how_to_pair_swann_floodlight_camera.pdfIn PDF document text
- http://magobok.pbworks.com/f/zaxivirejowerorabamatuvo.pdfIn PDF document text
- http://wijozuzapusa.pbworks.com/w/file/fetch/144436638/73856898943.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7f104f12-5428-4f53-b0cf-e15e96c997fa/what_streaming_service_is_news_of_the_world_on.pdfIn PDF document text
- http://xojifot.pbworks.com/w/file/fetch/144413940/nonudemom.pdfIn PDF document text
- http://zopilep.pbworks.com/f/naxugikowevu.pdfIn PDF document text
- http://veposasidot.pbworks.com/f/72004745916.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8ba0f425-0e21-433e-bbcf-045863f38b1f/what_did_pharaohs_do_in_their_daily_life.pdfIn PDF document text
- http://kakexigodelo.pbworks.com/w/file/fetch/144683973/minecraft_windows_10_edition_hacked_client_download_1.16.201.pdfIn PDF document text
- http://zusemivak.pbworks.com/f/27050579396.pdfIn PDF document text
- http://xuvuvotaxago.pbworks.com/f/what_is_0.27as_a_fraction.pdfIn PDF document text
- http://maxasol.pbworks.com/f/rewrite_the_following_negative_sentences_using_the_short_form.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f3a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3A2 | 1604 bytes |
SHA-256: 226bd5aa29336cbeea36adaa23de9bcbf462af96c95180cf9e4e6541895b5f4c |
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font_01_sfnt_off0000fbc4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBC4 | 5264 bytes |
SHA-256: eef4004b7671b6439e564d553028ba641af957a064bf4408a1f6a8a8fbb57509 |
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font_02_sfnt_off00010db3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DB3 | 12960 bytes |
SHA-256: 68af99b65c92a3e9da54543ffb02b104e9f80b7eb5ab12746ff8006b10016fdb |
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font_03_sfnt_off00013703.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13703 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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