MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, with a critical heuristic firing for a malicious redirector. The document body, though heavily corrupted, contains text that appears to be a lure related to 'Auditoria informatica de sistemas pdf'. The primary malicious IOC is the ttraff.com redirector URL, which is likely used to funnel victims to a malicious site. The presence of multiple Shopify links suggests an attempt to obscure the true destination or host a large number of lures.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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.com/pify?keyword=auditoria+informatica+de+sistemas+pdf
- http://files.heroinanonymous585.org/uploads/1/3/1/3/131398125/danawivama-vofomadutideg.pdf
- http://nejaral.atwatervillagepsych.com/uploads/1/3/0/8/130874493/ae1d26f3c306f7.pdf
- http://files.lovelifeagain-lifecoachingmore.com/uploads/1/3/1/6/131606343/roxujojot.pdf
- http://files.montanabirdsurveys.com/uploads/1/3/1/3/131380482/razujekunatuzu.pdf
- http://files.langsidechurch.org/uploads/1/3/2/3/132303061/3cc50cd3e1.pdf
- https://cdn.shopify.com/s/files/1/0432/8213/7243/files/29834753462.pdf
- https://cdn.shopify.com/s/files/1/0436/4160/2198/files/nesivof.pdf
- https://cdn.shopify.com/s/files/1/0432/7879/4917/files/41203477786.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zaxolaxowixinetubosi.pdf
- https://cdn.shopify.com/s/files/1/0451/8277/9541/files/category_theory_and_applications.pdf
- https://cdn.shopify.com/s/files/1/0437/1709/9685/files/suffix_worksheets_4th_grade.pdf
- https://cdn.shopify.com/s/files/1/0434/0505/0008/files/blue_room_pretoria_menu.pdf
- https://cdn.shopify.com/s/files/1/0431/9277/8901/files/14982565584.pdf
- https://cdn.shopify.com/s/files/1/0440/6539/0757/files/87463953659.pdf
- https://cdn.shopify.com/s/files/1/0432/4383/1464/files/12346555078.pdf
- https://cdn.shopify.com/s/files/1/0431/6869/4432/files/41033793978.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_off0000650a.bine2bed1e0b024d61609398157c10aaab2bd941689e8f87bdbc2397da393462803 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x650A | 5140 bytes |
font_01_sfnt_off00007660.bin397f9d5ed8808cb2aec54b6900a1e07b54f0b5f462221651df6cf290915cba7c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7660 | 10604 bytes |
font_02_sfnt_off000098f6.bince7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98F6 | 4324 bytes |
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