MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to external PDF files hosted on various domains. One of these links, 'https://ttraff.ru/pify?keyword=astrology+for+the+soul+pdf', is flagged as a known malicious redirector. This suggests the document is part of a link farm or SEO poisoning campaign designed to drive traffic to malicious sites.
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=astrology+for+the+soul+pdf
- http://files.cromartieart.com/uploads/1/3/1/8/131856757/jutoker-febevav-gesofafifaso-fikerajize.pdf
- http://fomanew.vipercussion.org/uploads/1/3/1/6/131637881/tolipimibaju-gifipitowudefim-zowovux.pdf
- http://mekugib.davishouseofcatering.net/uploads/1/3/2/6/132696323/zititolagesomupa.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/6277/8263/files/12977796833.pdf
- https://cdn.shopify.com/s/files/1/0436/0372/2402/files/likajejofulofogasa.pdf
- https://cdn.shopify.com/s/files/1/0430/6518/0321/files/51088747679.pdf
- https://cdn.shopify.com/s/files/1/0430/8071/2346/files/la_bella_e_la_bestia_libro_originale.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/kexuxedixu.pdf
- https://cdn.shopify.com/s/files/1/0432/1011/3188/files/50423395456.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kilezibuvi.pdf
- https://cdn.shopify.com/s/files/1/0431/6856/3355/files/47125755779.pdf
- https://cdn.shopify.com/s/files/1/0434/4319/1969/files/wijatagamime.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_off00004712.binf59f01c2030b944601e65e4dafe133eb9f73bf3f91da1b01dcde3de6a3e6b3a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4712 | 5184 bytes |
font_01_sfnt_off000058bd.bin21ff1af227c7995efd29a702cfd9ffe507c3d08d1e7374b038823cbd0b023c69 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58BD | 10576 bytes |
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