MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains references to 'Google sheets data validation' and the malicious URL, suggesting a social engineering lure. The PDF also hosts a large number of external links, many hosted on Shopify, which is indicative of a link farm designed to obscure the true malicious destination.
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=google+sheets+data+validation
- http://files.mysmartinspection.com/uploads/1/3/1/3/131384335/funiduwifovimo.pdf
- http://files.kathybromerphotography.com/uploads/1/3/1/0/131070112/200a7f3fc.pdf
- http://files.mountainviewmedicalcentre.com/uploads/1/3/0/8/130874324/2797944.pdf
- http://files.wakarusaumc.org/uploads/1/3/1/3/131398323/9174e.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mujunevuduw.pdf
- https://cdn.shopify.com/s/files/1/0434/8451/2406/files/37944947746.pdf
- https://cdn.shopify.com/s/files/1/0436/0096/9896/files/38363650245.pdf
- https://cdn.shopify.com/s/files/1/0433/8984/5671/files/90089439042.pdf
- https://cdn.shopify.com/s/files/1/0433/9151/6826/files/buzosojesog.pdf
- https://cdn.shopify.com/s/files/1/0433/0304/3230/files/rodawaneliwofopela.pdf
- https://cdn.shopify.com/s/files/1/0428/9894/8255/files/15581316093.pdf
- https://cdn.shopify.com/s/files/1/0430/8425/1285/files/wubaxig.pdf
- https://cdn.shopify.com/s/files/1/0431/8996/0865/files/zotemalekotubigevuxewofom.pdf
- https://cdn.shopify.com/s/files/1/0431/5398/1594/files/34794345705.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_off000075bc.bin0835daea059bbc80e226bd843c91b90c9820264a6f92f287d5e73b1eedb350ef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75BC | 4868 bytes |
font_01_sfnt_off0000864f.bin2fe8e6b6cce5a31c54df252816e3daa5535b7ed7053feea85416ea1a44ff1830 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x864F | 10424 bytes |
font_02_sfnt_off0000a9bf.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA9BF | 4324 bytes |
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