MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though obfuscated, contains text suggesting a report, which is likely a lure. The presence of a link farm and a critical heuristic firing for malicious redirector links strongly indicates a phishing or malware distribution attempt.
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.cc/pify?keyword=beps+action+4+final+report+pdf
- http://files.saujs.co.za/uploads/1/3/2/6/132681824/8694376.pdf
- http://files.heryellowribbon.org/uploads/1/3/2/6/132681378/1430029.pdf
- http://files.mainehunterjumper.com/uploads/1/3/1/3/131380052/dojagozaxe.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/1551/1968/files/volalakavuxi.pdf
- https://cdn.shopify.com/s/files/1/0432/3062/5950/files/boys_like_girls_thunder.pdf
- https://cdn.shopify.com/s/files/1/0432/2630/0575/files/nalux.pdf
- https://cdn.shopify.com/s/files/1/0429/4718/2759/files/5943886818.pdf
- https://cdn.shopify.com/s/files/1/0430/4191/5042/files/60734741959.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vuwizesovipijekugufex.pdf
- https://cdn.shopify.com/s/files/1/0428/0870/5187/files/issuu_download_link.pdf
- https://cdn.shopify.com/s/files/1/0430/7494/5184/files/9344773789.pdf
- https://cdn.shopify.com/s/files/1/0432/8793/7179/files/titoxelawefej.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/44219577828.pdf
- https://cdn.shopify.com/s/files/1/0434/4024/2840/files/1563992629.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_off00008625.bin5cc193794fb9cef398cf1ff7c9a6c5f2b19c65b89cf5ff21921b1094245dd649 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8625 | 5284 bytes |
font_01_sfnt_off00009834.bin3f48122d69eba084f0306eed18bd6af0edc99458a099691f3f78b04ecd8afc8d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9834 | 10424 bytes |
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