MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, with one identified as a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.club/wix?keyword=vessel+impact+driver', which is flagged as malicious. The presence of numerous links, including the malicious one, suggests an attempt to lure the user to a harmful site, likely for phishing or malware delivery. 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.club/wix?keyword=vessel+impact+driver
- https://cdn.shopify.com/s/files/1/0433/4682/1278/files/eggs_for_bart_download.pdf
- https://cdn.shopify.com/s/files/1/0428/4855/1068/files/71785985036.pdf
- https://cdn.shopify.com/s/files/1/0440/4169/9478/files/lomigij.pdf
- https://cdn.shopify.com/s/files/1/0435/2471/8746/files/vitopetedijojidaraziximoj.pdf
- https://cdn.shopify.com/s/files/1/0434/7048/7712/files/coalition_for_better_ads_guidelines.pdf
- https://static.usrfiles.com/ugd/12f4eb_f09d220211084e128ec1c6f809dbf903.pdf
- https://static.usrfiles.com/ugd/50c35f_33e4416589bc48bc9a2894dc65303e19.pdf
- https://static.usrfiles.com/ugd/4dd980_0b7732092b554bf1890bbabeabe58fbb.pdf
- https://static.usrfiles.com/ugd/e73fea_944d703e94e04884af030e7036c517fc.pdf
- https://static.usrfiles.com/ugd/b8c837_be0ec9187d7547169cc924ad384d5531.pdf
- https://static.usrfiles.com/ugd/b8c837_c60f0e16c4c7435696cc43e21fbc263b.pdf
- https://static.usrfiles.com/ugd/a44510_f5b0cb8c85c745bc9b9111df3428be29.pdf
- https://static.usrfiles.com/ugd/b8c837_7254b13464f7453bb03adde8555a7a0a.pdf
- https://static.usrfiles.com/ugd/b8c837_cc679750b13547dd99d7637bdc02d937.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_off00005889.bin3693427698d437e85c7e593cb7dd3ae8510878e514c56e9c30c0c385b998c8b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5889 | 5244 bytes |
font_01_sfnt_off00006a46.bind9acbfe95651150af03a9fd06d1174b73ec87bbd9e341a8b2dd05cc95ba769a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A46 | 10392 bytes |
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