MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to external resources, including a known malicious redirector. The document body also contains a URL that is flagged as malicious, suggesting an attempt to redirect the user to a compromised site. The presence of numerous links, including one to a redirector, indicates a likely phishing or scam attempt.
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.ru/pify?keyword=home+depot+knowledge+questionnaire+answers
- http://files.gogginslonestarfarms.com/uploads/1/3/0/7/130775032/9652219.pdf
- http://files.ridgemonthomeowners.com/uploads/1/3/0/8/130873893/bezobovawoza.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/1438/8888/files/goin_south_movie.pdf
- https://cdn.shopify.com/s/files/1/0434/8015/4269/files/pdf_to_jpg_converter_software_free_download_with_key.pdf
- https://cdn.shopify.com/s/files/1/0431/6823/5682/files/31614877424.pdf
- https://cdn.shopify.com/s/files/1/0437/8840/2839/files/tratamiento_del_cancer_de_pancreas.pdf
- https://cdn.shopify.com/s/files/1/0430/1229/2767/files/benjamin_button_book.pdf
- https://cdn.shopify.com/s/files/1/0430/0714/8185/files/77788767840.pdf
- https://cdn.shopify.com/s/files/1/0434/7507/5225/files/anglo_saxon_period_in_urdu.pdf
- https://cdn.shopify.com/s/files/1/0438/3368/8226/files/mihail_bulgakov_majstor_i_margarita.pdf
- https://cdn.shopify.com/s/files/1/0433/8781/4044/files/19117746927.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vinupagudesezubinu.pdf
- https://cdn.shopify.com/s/files/1/0432/8692/1376/files/lowes_wise_va.pdf
- https://cdn.shopify.com/s/files/1/0432/4114/4483/files/salemi.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_off00006ba4.bin12002da87fb02df7449e2173a013b9c7f4b21b32e869fd83878e098bf1ed9e53 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BA4 | 5520 bytes |
font_01_sfnt_off00007e5f.bin80fe1c2af72cf30183366cccebbe2c78255852287ea5fd30bfd124797892c134 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E5F | 10928 bytes |
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