MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic firing indicating it redirects to known malicious infrastructure. The document body, though heavily obfuscated, contains text suggesting a lure for a movie download, which aligns with the SEO link farm heuristic. The primary malicious URL identified is https://ttraff.ru/pify?keyword=anand+film+full+hd+movie, which is used as a redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://ttraff.ru/pify?keyword=anand+film+full+hd+movie In PDF document text
- http://zajupe.inessencecreative.com/uploads/1/3/0/7/130740051/8df8e6add.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0323/8811/files/17059403841.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0515/7284/files/kalexeronijenamufodanog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9380/1625/files/mivakurinolaxubujek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4625/6295/files/hul_annual_report_2020_19.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4789/2630/files/bhagavad_gita_file_in_gujarati_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0553/2569/files/ms_university_bsc_computer_science_syllabus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/6656/2462/files/99424762748.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1053/1238/files/save_me_smallville.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8492/3555/files/grade_9_english_module_4_anglo_american_literature.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9434/3829/files/present_simple_and_continuous_exercises_worksheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8716/7645/files/linux_administration_handbook_download.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000626a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x626A | 4920 bytes |
SHA-256: 3ed9ab3130f2789d3a0df9180eb755d1aeb49e240e45fbaf9df72c5f43338d73 |
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font_01_sfnt_off00007301.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7301 | 2024 bytes |
SHA-256: a511fb262e2f240b0cc62b800179189f1c69c7b4d67d938f9bc0c5e12ef74554 |
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font_02_sfnt_off00007c96.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C96 | 10760 bytes |
SHA-256: f72d859a5ee45890d10d2c3203000dcdd083e94e45512d01e946c82f763380bc |
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font_03_sfnt_off0000a14e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA14E | 16164 bytes |
SHA-256: ead7fd593d7f5feef6f283420e9b55f8fa4552f107c64b0063d474dd3355abd8 |
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