MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, which is also present in the document body. This link leads to a URL that is known to host malicious content. The document also contains a large number of external PDF links, many of which point to Shopify domains, suggesting an attempt to create a link farm for SEO manipulation or to obscure the malicious redirector.
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=pirates+of+the+caribbean+piano+sheet+music+free+pdf
- http://files.granitefallsbandprogram.com/uploads/1/3/1/1/131163737/3e88d754fb36e.pdf
- http://files.thedolcevitadiaries.com/uploads/1/3/0/7/130739564/4135b119b50.pdf
- http://nipaxo.bsdcouture.shop/uploads/1/3/1/0/131069934/e3050c9b4de94d9.pdf
- https://cdn.shopify.com/s/files/1/0430/5387/5357/files/86596034350.pdf
- https://cdn.shopify.com/s/files/1/0431/8691/3437/files/geporakajajikofogage.pdf
- https://cdn.shopify.com/s/files/1/0430/2562/9335/files/because_you_loved_me_piano_sheet.pdf
- https://cdn.shopify.com/s/files/1/0433/7061/0851/files/sac_state_map.pdf
- https://cdn.shopify.com/s/files/1/0432/0457/5387/files/19105301722.pdf
- https://cdn.shopify.com/s/files/1/0431/8894/5064/files/asus_rt-_n66u_firmware.pdf
- https://cdn.shopify.com/s/files/1/0430/1537/2953/files/rakonuwavijikawuwegow.pdf
- https://cdn.shopify.com/s/files/1/0437/8345/4872/files/femunaranagoxod.pdf
- https://cdn.shopify.com/s/files/1/0427/9032/2335/files/gewurazagudezewikor.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/84312174386.pdf
- https://cdn.shopify.com/s/files/1/0431/8704/4510/files/61819150969.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_off00005c68.bine2d8901a7fb2e09e8468947f91c88400cafbce2c935b66cd737cb01adda216bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C68 | 5504 bytes |
font_01_sfnt_off00006eed.bin58179fb7ed3d3820c99f15fc194e266532975479471baa8da427033c7af9b9d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EED | 10640 bytes |
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