MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains embedded links that point to a known malicious redirector, ttraff.cc. The document body, though partially corrupted, suggests a lure related to a treadmill manual, which is a common tactic for phishing or distributing malicious content. The presence of numerous external links, many pointing to PDF files, indicates a link farm or SEO poisoning attempt to increase visibility and 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.cc/wix?keyword=gold%252527+s+gym+trainer+430i+treadmill+manual
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_9f57a5ba806046d4a72a8a2e41809605.pdf
- https://static.usrfiles.com/ugd/b8c837_fd8539a7c5b848be8d4ab155ebe52973.pdf
- https://static.usrfiles.com/ugd/b8c837_9631e454f8c64eb89350741a13eb1129.pdf
- https://static.usrfiles.com/ugd/b8c837_c2e05f65027e49acbad4d1839524116b.pdf
- https://static.usrfiles.com/ugd/b8c837_658eb02af51e4b33abb5bdd290bff5be.pdf
- https://static.usrfiles.com/ugd/b8c837_47e9a429be1e4763a90f3b4f09320ff2.pdf
- https://static.usrfiles.com/ugd/b8c837_9d237b1638054691bbfc12eece92e935.pdf
- https://static.usrfiles.com/ugd/b8c837_09df41dc88e24c8cb260ba7435897a25.pdf
- https://cdn.shopify.com/s/files/1/0437/7218/2685/files/70324359608.pdf
- https://cdn.shopify.com/s/files/1/0431/4903/3640/files/butterball_electric_fryer_xl_manual.pdf
- https://static.usrfiles.com/ugd/b8c837_eb28dda2c08d462290a8804f671fe9d8.pdf
- https://static.usrfiles.com/ugd/b8c837_c3432394b27c49f6849e96a7c898cee8.pdf
- https://static.usrfiles.com/ugd/b8c837_20d82a16a88e4f5791e57b7def2b1a52.pdf
- https://static.usrfiles.com/ugd/b8c837_6a2a236fe1de4d8498484f8107950dcb.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_off000068ae.bin7d5dc18d3d1eca46bdc9a9fff437ba7d57cd59b808314ff82f2b6ade5ec78d29 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68AE | 5708 bytes |
font_01_sfnt_off00007c1d.bincad240e70fde4de74afab0713a0415366af2cda1a289a44781d1835730590194 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C1D | 10640 bytes |
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