MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL, https://ttraff.com/pify?keyword=switzerland+visa+form+pdf, is designed to redirect users to potentially harmful content. The document body, though heavily obfuscated, contains text related to visa forms, suggesting a phishing or scam lure. No scripts were extracted, but the presence of many external links points to a link farm or redirection attack.
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/pify?keyword=switzerland+visa+form+pdf
- http://files.myroyalorganics.com/uploads/1/3/0/8/130814423/6335139.pdf
- http://notewum.shopfoxandfeather.net/uploads/1/3/0/9/130969592/jatexulajodi.pdf
- http://napas.flyajetsim.com/uploads/1/3/0/9/130969690/sagivi.pdf
- http://bexubefu.pharma-c.com/uploads/1/3/1/6/131637136/duzixemasa-pobagepuj.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0443/0348/3036/files/lolarebujadevimor.pdf
- https://cdn.shopify.com/s/files/1/0432/1627/3576/files/igcse_business_studies_workbook.pdf
- https://cdn.shopify.com/s/files/1/0432/7217/5781/files/bhagavad_gita_in_bengali_free_download.pdf
- https://cdn.shopify.com/s/files/1/0431/6702/3259/files/partitura_caballo_viejo_para_piano.pdf
- https://cdn.shopify.com/s/files/1/0430/6177/2442/files/41551819780.pdf
- https://cdn.shopify.com/s/files/1/0450/3034/2806/files/varicocele_testicular_tratamiento.pdf
- https://cdn.shopify.com/s/files/1/0440/0221/4046/files/95489655182.pdf
- https://cdn.shopify.com/s/files/1/0434/1478/2104/files/49844780428.pdf
- https://cdn.shopify.com/s/files/1/0438/4574/6848/files/8126924260.pdf
- https://cdn.shopify.com/s/files/1/0430/3293/6605/files/gakurewukifuru.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_off00007253.bin0c12ace0efe1d388b423db0382489c97020c9bc395febca3b916b2b23a56ce79 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7253 | 5492 bytes |
font_01_sfnt_off00008502.bin48a8d25c0b597a964e621f96dfaa9396f3fab1f037ce26e3b8668e99558537f6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8502 | 10748 bytes |
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