MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a link farm designed to appear as a weight lifting chart, but the primary link redirects to malicious infrastructure. The ML classifier strongly indicated maliciousness, and the PDF_MALICIOUS_REDIRECTOR_LINK heuristic confirms the presence of a link to known malicious redirector infrastructure. No scripts were extracted from this sample.
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/wix?keyword=printable+weight+lifting+max+percentage+chart
- https://cdn.shopify.com/s/files/1/0430/1537/2949/files/tonakozupepiseturib.pdf
- https://cdn.shopify.com/s/files/1/0433/5029/4678/files/28290892198.pdf
- https://cdn.shopify.com/s/files/1/0430/7307/7409/files/goguravedigevonatezi.pdf
- https://static.usrfiles.com/ugd/26938b_088ea5039d394954b6ea487b7efb7524.pdf
- https://static.usrfiles.com/ugd/bdeb4c_641699a6ba6e48d999b5d7c5808a9f0c.pdf
- https://static.usrfiles.com/ugd/b8c837_c62845e577214cf29958dd296c3186c7.pdf
- https://static.usrfiles.com/ugd/b8c837_cbb400a36ca84a078d6a91bcc7b9d5d6.pdf
- https://static.usrfiles.com/ugd/2813e2_5b55b424fbed43f99542434945d861b9.pdf
- https://static.usrfiles.com/ugd/238140_cb57fab9edbe489c9d1638cf8991efd3.pdf
- https://static.usrfiles.com/ugd/b8c837_afbd93ee4301402d84b82ea47b436e8b.pdf
- https://static.usrfiles.com/ugd/b8c837_4d2c3bb36f12404e811aa3ac48835d09.pdf
- https://static.usrfiles.com/ugd/91e123_a689a70b30ee4be497f924987f46e4e7.pdf
- https://static.usrfiles.com/ugd/b8c837_549c9876e97844ce934c9dd34441b7b0.pdf
- https://static.usrfiles.com/ugd/b8c837_a5a42b1e2bd64bd5809fbedd7ab6d539.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_off00007210.bin19c36b93b99a5758e93cee24c15c12cb279055a6ca13b1cb316e7c34332db0ad |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7210 | 5552 bytes |
font_01_sfnt_off000084d0.bine4ff995c3944d40b3bf4246cdba199ad4db93b620d97b9d99369ea268a4dd707 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84D0 | 10072 bytes |
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