MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF document contains numerous embedded links, with a critical heuristic identifying a link to a known malicious redirector at 'https://ttraff.com/pify?keyword=pillow+top+sheet+sets'. The document body, though heavily obfuscated, also contains this URL and other Shopify links, suggesting a link farm or SEO poisoning tactic. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of malicious intent.
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=pillow+top+sheet+sets
- http://files.chaosdragonboats.com/uploads/1/3/0/7/130739247/73a7d89a4eb250b.pdf
- https://cdn.shopify.com/s/files/1/0431/8999/3635/files/how_to_reset_ducky_one_2_mini.pdf
- https://cdn.shopify.com/s/files/1/0435/0682/7428/files/sobexelinim.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/koxumugude.pdf
- https://cdn.shopify.com/s/files/1/0435/8835/4207/files/pogifafaxituvuzedufozonit.pdf
- https://cdn.shopify.com/s/files/1/0454/7454/5816/files/jogetilu.pdf
- https://cdn.shopify.com/s/files/1/0431/4133/3147/files/yellow_gold_t_shirt_template.pdf
- https://cdn.shopify.com/s/files/1/0438/4564/8546/files/ust_to_cst.pdf
- https://cdn.shopify.com/s/files/1/0432/9721/0532/files/tazulijotagag.pdf
- https://cdn.shopify.com/s/files/1/0435/7970/3451/files/guided_math_game_plan_houston_tx.pdf
- https://cdn.shopify.com/s/files/1/0434/1393/0142/files/72432738500.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005964.bin8b9b4b3cfe70a4d6c49973d0a2ef38c7362e5bddd49062ad1dc5fe64a8defc3f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5964 | 4376 bytes |
font_01_sfnt_off00006856.bincf10e89cb2fad96bff812398cf773bf04a1014f50722aa486860c79b681f0286 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6856 | 10540 bytes |
font_02_sfnt_off00008c4e.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C4E | 4324 bytes |
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