MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by a machine learning model and contains a critical heuristic indicating it links to known malicious redirector infrastructure. Additionally, it features a PDF link farm, suggesting a tactic to artificially inflate search engine results or distribute malicious content. The document body contains the URL https://ttraff.com/pify?keyword=1-+99+smithing, which is a known malicious redirector.
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=1-+99+smithing
- http://files.pclawoffice.com/uploads/1/3/2/3/132303170/f7da99f55a4.pdf
- http://files.bluesandcompany.com/uploads/1/3/1/8/131857920/xebekutemafugafiti.pdf
- http://files.loadbrook.co.uk/uploads/1/3/0/9/130969700/abd7c8f27372f46.pdf
- http://files.pop-wuj.org/uploads/1/3/1/3/131383358/zuwizidawew.pdf
- https://cdn.shopify.com/s/files/1/0433/0985/8984/files/suvitej.pdf
- https://cdn.shopify.com/s/files/1/0437/1460/9303/files/73493593627.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/febipak.pdf
- https://cdn.shopify.com/s/files/1/0437/5625/7441/files/kavom.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wefudebavisizaku.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jewepogepavab.pdf
- https://cdn.shopify.com/s/files/1/0435/9146/7176/files/84981867826.pdf
- https://cdn.shopify.com/s/files/1/0432/4907/4336/files/54111959620.pdf
- https://cdn.shopify.com/s/files/1/0432/7643/5621/files/jaravadenolawefijaka.pdf
- https://cdn.shopify.com/s/files/1/0433/6192/7318/files/fokedorot.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/21617342462.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_off0000662d.bina083a84cbe07f0c409343b7bc1a80dc991beb8cac51af76afe183d3c732ea8df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x662D | 4908 bytes |
font_01_sfnt_off000076cc.bin7a475129505b8ad9bda65b3d99af4c42b81fc888391376eb2332a7431524d7b1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76CC | 13636 bytes |
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