MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of embedded links, characteristic of a link farm. One of these links, 'https://ttraff.com/pify?keyword=els+yds+kitab%25C4%25B1', is identified as a malicious redirector. The presence of this malicious link and the overall structure suggest an attempt to lure users to malicious content, likely as part of a phishing or scam campaign. No scripts were extracted, but the PDF structure itself is indicative of malicious intent.
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=els+yds+kitab%25C4%25B1
- http://lagudi.inspirednourishment.ca/uploads/1/3/0/8/130814868/3727019.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/0955/5107/files/maxade.pdf
- https://cdn.shopify.com/s/files/1/0436/2734/8121/files/abu_shuja_abu_waqar_books.pdf
- https://cdn.shopify.com/s/files/1/0431/6259/9585/files/ambiguous_genitalia_approach.pdf
- https://cdn.shopify.com/s/files/1/0429/4384/0412/files/76241586647.pdf
- https://cdn.shopify.com/s/files/1/0433/4587/1001/files/kunozozanifulo.pdf
- https://cdn.shopify.com/s/files/1/0429/1444/7519/files/wevomobumof.pdf
- https://cdn.shopify.com/s/files/1/0429/9092/8026/files/bulizowivevabadiwuzewu.pdf
- https://cdn.shopify.com/s/files/1/0435/8530/6782/files/8519500150.pdf
- https://cdn.shopify.com/s/files/1/0432/5657/8206/files/hk_caws_3d_model.pdf
- https://cdn.shopify.com/s/files/1/0436/7836/7897/files/watermark_mac.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_off00004536.binb874a497dee9922d42a9d9412e19a8e895cc9ec29d1d33e043f789b90c7a5dda |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4536 | 5020 bytes |
font_01_sfnt_off00005666.bin4f96cc36de0a104a8c5a5f8101b523f110c9898f48df603b06b002930f61e8db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5666 | 9988 bytes |
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