MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a mass of external links, many pointing to Shopify, but one critical link redirects to a known malicious domain, ttraff.cc. This suggests a link farm used for SEO poisoning or to host malicious content. The presence of a download button lure and the ML classifier's high confidence further support malicious intent. Although no scripts were extracted, the PDF structure and embedded links indicate a phishing or redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 5
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.cc/pify?keyword=the+secret+wife+book
- http://ropab.crankinblackbox.com/uploads/1/3/0/8/130814328/2746b44f7a56.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/4204/5090/files/vabodapetenirenosevaziles.pdf
- https://cdn.shopify.com/s/files/1/0430/8674/1655/files/78504356205.pdf
- https://cdn.shopify.com/s/files/1/0435/3510/6203/files/kenny_g_songbird_alto_sax_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0429/2768/5799/files/servsafe_practice_test.pdf
- https://cdn.shopify.com/s/files/1/0427/6856/4380/files/dimapenifabopun.pdf
- https://cdn.shopify.com/s/files/1/0431/8042/5370/files/kofasigejijoka.pdf
- https://cdn.shopify.com/s/files/1/0431/1947/6896/files/kolirunamiwanoja.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_off000073c3.bind9ca84f4de7fa89f5d26b953432e7edbe53aeab0e552d67068247009e76b7955 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73C3 | 4972 bytes |
font_01_sfnt_off000084be.bin1f38623078722c65a0d54a050c1caa86d90771ce01737ec9e8993a2b63848863 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84BE | 10192 bytes |
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