MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to "https://ttraff.me/wix?keyword=sky+sports+tv+app". The document body, though heavily obfuscated, contains references to "Sky sports tv app", suggesting a lure to trick users into clicking the malicious link. The presence of numerous other PDF links, many hosted on Shopify, indicates a link farm strategy. The ML classifier also strongly flagged this PDF as malicious.
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.me/wix?keyword=sky+sports+tv+app
- https://cdn.shopify.com/s/files/1/0428/8148/2919/files/medidas_cautelares_innominadas.pdf
- https://cdn.shopify.com/s/files/1/0434/7576/3353/files/gulilizuxufo.pdf
- https://cdn.shopify.com/s/files/1/0433/8555/3059/files/neumonia_complicada_pediatria.pdf
- https://cdn.shopify.com/s/files/1/0433/0595/9574/files/wordpress_get_featured_image_url.pdf
- https://cdn.shopify.com/s/files/1/0434/4011/1782/files/88228092149.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vitalifurefafimeribedewo.pdf
- https://cdn.shopify.com/s/files/1/0427/4028/5607/files/bioreactor_landfill.pdf
- https://static.usrfiles.com/ugd/3fb742_c996db6f19cd47d99e5c0c534e26cf0a.pdf
- https://static.usrfiles.com/ugd/51c472_2f4c7847e6244c97a51de2dc384dd599.pdf
- https://static.usrfiles.com/ugd/b11f6d_f55c321ed0454c329a658f524a711f57.pdf
- https://static.usrfiles.com/ugd/10e3af_d497be3509b846d3b9678f95d512b246.pdf
- https://static.usrfiles.com/ugd/f1c748_02ec56478ee24f5c8ae737c00c9a4f42.pdf
- https://static.usrfiles.com/ugd/b8c837_04d9a5dc6c114c009b489c546dfeb623.pdf
- https://static.usrfiles.com/ugd/c1de29_04c02826dca042078866eb81dfe7a9fd.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_off0000616a.bin07dc8ce473a54fd16fdc71d5cdea23d2c7c0056847cd4b1e267c44601c9bc3c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x616A | 4628 bytes |
font_01_sfnt_off00007132.bin720990a271f2f4465e5c12de1fbeee7efd4f2048434523c089129d114c244923 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7132 | 10536 bytes |
font_02_sfnt_off000093fe.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93FE | 4324 bytes |
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