MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a significant number of embedded links, with one identified as a known malicious redirector. The heuristic PDF_SEO_LINK_FARM indicates a mass external PDF link farm, suggesting a broad distribution attempt. The ML classifier also strongly flagged this PDF as malicious. The primary malicious URL identified is https://ttraff.com/wix?keyword=gottlieb+fast+draw+Flipper, which is likely used to redirect users to a malicious site.
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.com/wix?keyword=gottlieb+fast+draw+Flipper
- https://static.usrfiles.com/ugd/6908d7_b1b0fd6f2774490ab61c2571d9899f64.pdf
- https://static.usrfiles.com/ugd/12dc78_b8494af96be4493dafc696ae3c904350.pdf
- https://static.usrfiles.com/ugd/b8c837_9598cd4bcc004f8ebc6a8e483cf660ae.pdf
- https://cdn.shopify.com/s/files/1/0429/1851/0745/files/44821597712.pdf
- https://cdn.shopify.com/s/files/1/0439/2475/0504/files/29537479431.pdf
- https://cdn.shopify.com/s/files/1/0433/6081/3215/files/56583897273.pdf
- https://cdn.shopify.com/s/files/1/0432/7807/4022/files/play_minecraft_pocket_edition_free.pdf
- https://cdn.shopify.com/s/files/1/0460/2570/3583/files/11274243979.pdf
- https://cdn.shopify.com/s/files/1/0437/7234/6526/files/ladija.pdf
- https://cdn.shopify.com/s/files/1/0430/5072/9634/files/alloying_elements_in_steel_and_their_effects.pdf
- https://static.usrfiles.com/ugd/b8c837_b060cc17e58c43a089529cbf2b9da602.pdf
- https://static.usrfiles.com/ugd/9374a7_15fb7ccf93ab42e1b5c0e3b188ff6a2a.pdf
- https://static.usrfiles.com/ugd/b8c837_e04cfbe82eb043ddbcb5868b31569016.pdf
- https://static.usrfiles.com/ugd/b8c837_7aefd942af7945398a92b6381d1191bc.pdf
- https://static.usrfiles.com/ugd/b8c837_b598d61539d341b69596c25235f27f7c.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_off000068cc.bin5c1771dc327b147019d4954538e442f6baf5324f5fb18cfe76133f201e7c12a1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68CC | 5348 bytes |
font_01_sfnt_off00007b24.bin5d8435afd82153a7e24f9557d784433016b6193b6c76857ded401572ba2d8499 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B24 | 10552 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.