MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, with several pointing to suspicious domains and one specifically identified as a link farm on disposable hosting. The document body, though heavily obfuscated, contains keywords related to search engine optimization, suggesting a lure to trick users into visiting these malicious sites for phishing or malware delivery.
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://resalured.ru/wix?keyword=google+site+links+not+showing PDF link annotation
- http://okstore.info/kujojuvolijubpwk2w.pdfIn PDF document text
- http://santand-es.com/injustice_gods_among_us_year_2_comicjidw8.pdfIn PDF document text
- http://1-bog.ru/83565625743lwmxv.pdfIn PDF document text
- http://spainsale.pro/avery_8163_template_for_wordjoeag.pdfIn PDF document text
- http://kidupat.getenjoyment.net/wufikir.pdfIn PDF document text
- http://nokasosozigof.mypressonline.com/56893269829.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/7a3af179-b0a1-4e18-81b1-ea4aecadc9c3/master_forge_grill_cover_bg179a.pdfIn PDF document text
- https://s3.amazonaws.com/bopuxosavubare/platformio_custom_boards.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e992bffd-11ce-4325-a39d-7c6080bb6c1b/63714989120.pdfIn PDF document text
- https://s3.amazonaws.com/tumasun/pagomurunodimarot.pdfIn PDF document text
- https://01d7ec8a-e38e-4e33-8c76-1be31754498b.filesusr.com/ugd/24d943_784b78f8c90342d69fdbe331a86331fa.pdf?index=trueIn PDF document text
- http://dowivadekituf.epizy.com/tidutovodogobekepopon.pdfIn PDF document text
- http://vupafigimewex.rf.gd/xelawekogojezokanodekupot.pdfIn PDF document text
- https://3bcdeb60-9876-4d14-bc0a-1dd1632c647c.filesusr.com/ugd/16a96a_bfa728e77e084d0bb13bc66e0c84d9d1.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xijuxosisomuna/juwimedewurunulapepa.pdfIn PDF document text
- https://67dec473-0a9c-497c-80b1-62a4c84c5046.filesusr.com/ugd/0aab01_a082e1100bf845aea7c12f7aca5145bd.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e25e5164-cbd4-439d-a3c8-4287163974fb/julius_caesar_book_summary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b2619c3a-062e-4a6a-8c64-0d4bae668186/libiverosobi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6358537f-d6c9-4c95-bbe1-355eae9c4b48/c_interview_questions_and_answers.pdfIn PDF document text
- https://945b3f91-9c76-4178-be32-f0dab3cfe2c6.filesusr.com/ugd/8d5d69_36223966e3ef4086939e359316ff24e7.pdf?index=trueIn 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_off0000f7ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7FF | 3564 bytes |
SHA-256: 83b51f5110bf31550ce10d9c1e62a66225434792c381026a4cb350ba92084777 |
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font_01_sfnt_off0001049b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1049B | 4828 bytes |
SHA-256: 141bcac883ea8740e9effe6b7ee1f7f87bbdfaa8d09b71979647a837fb1c735d |
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font_02_sfnt_off00011524.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11524 | 11136 bytes |
SHA-256: 8773c4b6b57f357f159f9579bd5862a6b4b73a8e12cf93cc6f76b813e64646d2 |
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