MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the text 'Reasoning deductive and inductive pdf' and the malicious URL, suggesting a lure to trick users into clicking the link. The ML classifier strongly flagged this PDF as malicious, and the presence of a malicious redirector confirms the intent to lead the user to harmful content.
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.com/pify?keyword=reasoning+deductive+and+inductive+pdf
- http://bitor.mlkccnc.org/uploads/1/3/1/6/131606490/6966688.pdf
- http://nibafupon.maysmarketplace.com/uploads/1/3/2/7/132710621/4fbb2b91282789f.pdf
- http://files.ryansullivan.tv/uploads/1/3/1/4/131438639/fafetaroto-pojikitakog.pdf
- http://files.fabricairsa.co.za/uploads/1/3/0/7/130775623/f47a4bf.pdf
- https://cdn.shopify.com/s/files/1/0435/2750/4032/files/60193023602.pdf
- https://cdn.shopify.com/s/files/1/0433/4016/9384/files/3449939502.pdf
- https://cdn.shopify.com/s/files/1/0428/3059/4204/files/8510509271.pdf
- https://cdn.shopify.com/s/files/1/0430/7451/9194/files/58864736507.pdf
- https://cdn.shopify.com/s/files/1/0438/2166/2365/files/creation_story_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0448/2033/2705/files/origen_real_y_aparente_del_nervio_facial.pdf
- https://cdn.shopify.com/s/files/1/0440/5323/3814/files/55094019132.pdf
- https://cdn.shopify.com/s/files/1/0433/4639/5304/files/mukowatigowa.pdf
- https://cdn.shopify.com/s/files/1/0432/3550/8387/files/bruma_definicion.pdf
- https://cdn.shopify.com/s/files/1/0432/8567/6192/files/o_estado_liberal.pdf
- https://cdn.shopify.com/s/files/1/0435/7265/8335/files/85542993431.pdf
- https://cdn.shopify.com/s/files/1/0432/2702/1480/files/wuduxexujomor.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006158.bin1970096dc94004852ed9d878b987d0c4718cb1393052893c37f5618dd858e5a1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6158 | 5264 bytes |
font_01_sfnt_off0000736b.bin7c2737fb38fd93f6e6755920e5a6d7c1145e2e9002ea053cfbb7a3d0943f1a15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x736B | 10148 bytes |
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