MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains numerous embedded links, a common tactic for link farms and redirectors. One of the primary links, 'https://ttraff.ru/pify?keyword=visual+studio+code+format+c%252B%252B', is flagged as a malicious redirector. The document body, though heavily obfuscated, appears to contain this malicious URL, suggesting the document's purpose is to lure users to this malicious site. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' strongly indicates malicious intent.
Heuristics 3
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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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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=visual+studio+code+format+c%252B%252B
- http://files.azanglicandeanery.com/uploads/1/3/1/8/131856646/2960053.pdf
- http://wakun.stjamescheboygan.org/uploads/1/3/0/8/130813042/fanoxegika.pdf
- http://files.andywhiteanthropology.com/uploads/1/3/1/4/131407299/d7c3483.pdf
- http://pazereb.shrewsburycobblershop.com/uploads/1/3/0/9/130969690/5872923.pdf
- http://files.dgassoc.net/uploads/1/3/1/1/131164520/sabizopimatoziwujif.pdf
- https://cdn.shopify.com/s/files/1/0437/1854/1480/files/best_architecture_books_for_beginners.pdf
- https://cdn.shopify.com/s/files/1/0433/5042/5750/files/75506618300.pdf
- https://cdn.shopify.com/s/files/1/0435/8835/4207/files/53355003463.pdf
- https://cdn.shopify.com/s/files/1/0449/8518/8511/files/86459833612.pdf
- https://cdn.shopify.com/s/files/1/0432/9232/8104/files/14069161540.pdf
- https://cdn.shopify.com/s/files/1/0429/5491/5993/files/52240989577.pdf
- https://cdn.shopify.com/s/files/1/0436/3390/1726/files/taxasitul.pdf
- https://cdn.shopify.com/s/files/1/0433/6048/5541/files/jarox.pdf
- https://cdn.shopify.com/s/files/1/0430/6688/4250/files/vesowobejelub.pdf
- https://cdn.shopify.com/s/files/1/0434/1907/4712/files/framed_ink_portugues.pdf
- https://cdn.shopify.com/s/files/1/0429/2981/5711/files/eminem_albums_free_download.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000076dc.bin1af9a0e7aab618ef8552686755bdbc2c69041671dbd76da52b3b4f13b1c5b3b6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76DC | 5132 bytes |
font_01_sfnt_off0000882f.bin093819e4b76d1bd20e6cef35d2dbc6fb5830d02d4788cf9d56da14651ae8573e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x882F | 11640 bytes |
font_02_sfnt_off0000ae1a.bin7f63fc1f92c723635f3827b4e5338cdce3689ebe5aacf7de028d43515b23bcd9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE1A | 16524 bytes |
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