MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm designed to redirect users to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text related to 'Ui design templates psd free', suggesting a lure. The ML classifier also strongly flagged this PDF as malicious.
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.ru/pify?keyword=ui+design+templates+psd+free
- http://files.lifeboxusa.org/uploads/1/3/1/3/131384468/zefutonusa.pdf
- http://files.drsphysioandwellness.com/uploads/1/3/0/7/130776204/6952e9d0f7bad.pdf
- http://files.lynneeast.com/uploads/1/3/0/9/130969746/6426614.pdf
- http://files.airlinesale.ca/uploads/1/3/0/8/130814611/ffab54.pdf
- https://cdn.shopify.com/s/files/1/0437/0189/5322/files/diwifenori.pdf
- https://cdn.shopify.com/s/files/1/0432/5113/8715/files/15460268579.pdf
- https://cdn.shopify.com/s/files/1/0430/3713/0914/files/kebede.pdf
- https://cdn.shopify.com/s/files/1/0437/1175/8491/files/pugowetubapemuretosepe.pdf
- https://cdn.shopify.com/s/files/1/0432/8852/7013/files/jogojowesipunopeg.pdf
- https://cdn.shopify.com/s/files/1/0431/5083/5878/files/92824834399.pdf
- https://cdn.shopify.com/s/files/1/0434/5511/9512/files/kesodumosikukinesiwigex.pdf
- https://cdn.shopify.com/s/files/1/0437/1818/1016/files/79705908377.pdf
- https://cdn.shopify.com/s/files/1/0432/5110/5947/files/kunulidafet.pdf
- https://cdn.shopify.com/s/files/1/0437/7922/7810/files/25518255638.pdf
- https://cdn.shopify.com/s/files/1/0432/2004/1886/files/gilitafamijivawomurodar.pdf
- https://cdn.shopify.com/s/files/1/0429/7215/1959/files/29135165737.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/
- https://cdn.shopify.com/s/fil
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006c98.bin5ac2cb3e4ecec63d0a8396aa85f81e908e719deb7703ef2bed95f72e7ef82dcc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C98 | 5032 bytes |
font_01_sfnt_off00007d8c.bin75af771ea3151fb1bf9efe3546c25ba1e71501ad94893a49afc09eda0ddfd0d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D8C | 13424 bytes |
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