MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm designed to redirect users to malicious infrastructure, specifically disguised as a search result for an exercise chart. The primary malicious URL identified is ttraff.link, which is flagged as a known redirector. The document body, though heavily obfuscated, contains references to this malicious URL and other benign-looking PDF links, likely part of a SEO poisoning or link farm tactic.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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.link/wix?keyword=weider+exercise+chart+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_2b1b63a1a5464ea5ad75349c5086a720.pdf
- https://static.usrfiles.com/ugd/c7a620_f9ba0a4b35f94f66b2d16f41e6b43538.pdf
- https://static.usrfiles.com/ugd/b8c837_718f5aa6ad314dbf956a23250d9ff214.pdf
- https://static.usrfiles.com/ugd/b8c837_790dd339d1a04b8fb4af639928740fc0.pdf
- https://static.usrfiles.com/ugd/b8c837_a0445731655846e8bab94c08dcb1919c.pdf
- https://static.usrfiles.com/ugd/b8c837_5acf3bd648bb4d3ebe36e1253e730c57.pdf
- https://static.usrfiles.com/ugd/b8c837_f77f3978bc9f49548284d9b4015cb7ff.pdf
- https://static.usrfiles.com/ugd/4b874d_bbc52d9bf0d541b8af4ef68caa041524.pdf
- https://static.usrfiles.com/ugd/19103d_454cb556b71a4caa83c51806f74c0fd5.pdf
- https://cdn.shopify.com/s/files/1/0434/7671/3637/files/abide_app_apk.pdf
- https://cdn.shopify.com/s/files/1/0434/6822/6725/files/analytical_reasoning_solved_mcqs.pdf
- https://cdn.shopify.com/s/files/1/0432/6090/3582/files/fejitonusujadawuvapabi.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005bdf.binf8b8607f0672a3444ffc27ee8159c686a809e3a2f866900c69dc7ed689d09800 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BDF | 5292 bytes |
font_01_sfnt_off00006de8.bin7dcc66ef811d7eb2f9b0bbdcff9bb714f83b4383616e480f96bd6fd5553052cc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DE8 | 10112 bytes |
font_02_sfnt_off000090be.bin05471825749b4cf3d705f9827a65e10f5b4f977be48e09d49adc7ac334625c40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x90BE | 17672 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.