MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of external links, many of which point to a redirector service. The ML classifier also flagged this PDF as malicious with high confidence. The primary malicious URL identified is a redirector, suggesting an attempt to obscure the final destination and potentially lead users to a phishing or malware download site.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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.cc/pify?keyword=apresurar+la+obra+de+salvacion+7.+4+pdf
- http://files.gannonjwattscounseling.com/uploads/1/3/2/6/132682022/7f8b22ff5febf43.pdf
- http://files.krishnadelapaz.com/uploads/1/3/0/7/130739860/39cb75.pdf
- http://files.mukewatercreative.com/uploads/1/3/1/4/131410158/c9d5fabd451e2a1.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0439/9320/2846/files/acetone_butanol_production.pdf
- https://cdn.shopify.com/s/files/1/0431/4444/6118/files/wejosojilowukawerolok.pdf
- https://cdn.shopify.com/s/files/1/0441/1123/3176/files/47579001139.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/norojakibi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/15138334831.pdf
- https://cdn.shopify.com/s/files/1/0433/8994/3975/files/tuxusubusofudos.pdf
- https://cdn.shopify.com/s/files/1/0430/5430/1338/files/vicks_filter_free_cool_mist_humidifier_manual.pdf
- https://cdn.shopify.com/s/files/1/0437/2175/2731/files/boland_college_application_form.pdf
- https://cdn.shopify.com/s/files/1/0434/0219/9196/files/psychology_facts_about_love.pdf
- https://cdn.shopify.com/s/files/1/0432/0047/9391/files/piano_classical_songs.pdf
- https://cdn.shopify.com/s/files/1/0435/3071/5288/files/pafirivuwajewoximiruwuw.pdf
- https://cdn.shopify.com/s/files/1/0434/6334/4294/files/manifest_your_magnificence_affirmation_cards.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000089b5.bin80db3a10e524a6a2cd74b978dd792ddb15665a2d1dfa242e8b5abb98e9180be1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89B5 | 5536 bytes |
font_01_sfnt_off00009ca8.bin9e6f3a4207a6cacc91488299fd261a427d26833f822ba708319d1778ba5d6e1b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CA8 | 16804 bytes |
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