MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains multiple embedded links pointing to malicious redirector infrastructure, specifically 'ttraff.cc'. The document body, though heavily obfuscated, suggests a lure related to a 'cricket score sheet editable'. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm designed to distribute malicious content or phish users. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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=cricket+score+sheet+editable In PDF document text
- http://files.english3000.org/uploads/1/3/1/6/131637374/bewajasasabozej_kiwuwukaduwelev_neruti_sazeve.pdfIn PDF document text
- http://files.calgarypianoexpressions.ca/uploads/1/3/0/7/130775398/1401387.pdfIn PDF document text
- http://files.trsor.com/uploads/1/3/1/4/131437246/vuzezom_lekewikuj_xabokezijasejiv.pdfIn PDF document text
- http://files.pgridirectory.com/uploads/1/3/0/7/130738852/718c1.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1208/8231/files/venejoriwosinodada.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9567/8357/files/gegiso.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0975/3767/files/riduxugisovukinazuzim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6073/1803/files/wewugazodimisebiroxu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3486/9921/files/zadekevetufogepaxuduvag.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/bipifapokuwegi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5920/6561/files/36295633377.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8360/3876/files/jojeruvagoxexifurudode.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7293/8399/files/wifesud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4610/9345/files/defurenovotesibulinezu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7410/0127/files/vutasira.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9301/7247/files/32069534527.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2107/2541/files/maxipuvop.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000717a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x717A | 1604 bytes |
SHA-256: ee81cab254ac85aeb2a8d6fe0e230f9e5d951218a9efd47771ff3bdca439f7a5 |
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font_01_sfnt_off000079a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79A1 | 4936 bytes |
SHA-256: 8bcf61b7a81e29255bb2e9656c5fea4077c96b509016db91e3220c16c7f0c8e9 |
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font_02_sfnt_off00008a72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A72 | 10336 bytes |
SHA-256: 97bd1799e9cc7494caeedc415522636b0515ad735bfc4d125eebd1a92d118429 |
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