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 point to disposable domains and are flagged as part of a link farm, suggesting a phishing or scam operation. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URIs are indicative of a malicious document designed to trick users into visiting potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://nipisod.ru/strik?utm_term=technical+writing+classes+reddit PDF link annotation
- http://dajobod.getenjoyment.net/poxalalalojububoges.pdfIn PDF document text
- https://tisizapotiw.weebly.com/uploads/1/3/0/7/130776245/6954809.pdfIn PDF document text
- http://dakisemakegag.sportsontheweb.net/24250113662.pdfIn PDF document text
- https://bijufipenonovo.weebly.com/uploads/1/3/4/5/134529550/lowemudulitotanum.pdfIn PDF document text
- http://finonit.mypressonline.com/exercicios_resolvidos_de_botanica_geral.pdfIn PDF document text
- http://xanejog.medianewsonline.com/51516452666.pdfIn PDF document text
- http://bogipununef.22web.org/brookstone_projector_app_removed.pdfIn PDF document text
- https://zisifogadudup.weebly.com/uploads/1/3/4/7/134765868/bututuvexija-bisozunofaj-juzodeso-wasasuz.pdfIn PDF document text
- http://mezeferatitora.scienceontheweb.net/tuzobigojolezov.pdfIn PDF document text
- http://paxejunon.mygamesonline.org/sevopumukozu.pdfIn PDF document text
- http://nolesed.22web.org/44939173760.pdfIn PDF document text
- http://kawasus.scienceontheweb.net/wonew.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/sitozi/1622088709.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2472ae5f-827d-4435-897b-46107a1028f2/how_to_repair_a_whirlpool_washer_timer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ce9b6600-4cd4-4d48-88b0-43e4b7738878/83548213927.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/af2de41c-7073-4791-b8c3-824963719205/the_dark_knight_trilogy_the_complete_screenplays.pdfIn PDF document text
- https://s3.amazonaws.com/dazovosugev/how_is_banquo_presented_in_macbeth.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cf7b0036-ed41-40d9-a8fe-48a6aea5e6f7/cinematography_theory_and_practice_image_making_for_cinematographers_and_directors_free.pdfIn PDF document text
- http://nizowozutagele.atwebpages.com/bams_2nd_year_syllabus_2020_download.pdfIn PDF document text
- http://kizufalugomux.atwebpages.com/wawewaniwunotiro.pdfIn PDF document text
- https://s3.amazonaws.com/pirosisob/vajoz.pdfIn PDF document text
- https://s3.amazonaws.com/bufexa/vande_mataram_song_free_mr_jatt.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/58a7888e-c595-4ea9-9254-73e5e0963d53/rosemount_8732em_order_code.pdfIn PDF document text
- http://besogigususatu.epizy.com/french_arabic_dictionary.pdfIn PDF document text
- https://s3.amazonaws.com/jivamubug/us_visa_application_form_germany.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d733.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD733 | 5240 bytes |
SHA-256: b93871c3bda751f0cbb7669011721b86958aa8c550637b42528db019ab35929a |
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font_01_sfnt_off0000e90b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE90B | 10728 bytes |
SHA-256: f35b8d0263d9727cced67bf6bd30fb066081d75057412c1ad262aa00acd557d2 |
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