MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.me/wix?keyword=aplicaciones+androides+para+descargar'. The document body, though heavily obfuscated, contains this same URL, suggesting it is the primary lure. The PDF also contains a large number of embedded links, many pointing to 'static.usrfiles.com', which is flagged as a link farm. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
-
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.
-
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.
-
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.me/wix?keyword=aplicaciones+androides+para+descargar
- http://nowopa.mcguinnesspainting.com/uploads/1/3/1/0/131070993/2843080.pdf
- http://dozunal.bsjmerchandising.com/uploads/1/3/0/9/130969306/7672e3492998.pdf
- http://tanunimov.eseryel.com/uploads/1/3/0/8/130814623/29d8eefe1.pdf
- http://files.bibslovelypam.com/uploads/1/3/2/6/132695294/toxikasakaxawonop.pdf
- https://static.usrfiles.com/ugd/0aab01_c851cdbee0fe42659e51bbc8ff23434e.pdf
- https://static.usrfiles.com/ugd/227d0f_b7cebc798ab04e49be9cb4dd801775ea.pdf
- https://static.usrfiles.com/ugd/58a813_af061acd1fce4d0d9dafd0a0e447b129.pdf
- https://static.usrfiles.com/ugd/269bb8_e83fdd149022444ea723ff038720ef0a.pdf
- https://static.usrfiles.com/ugd/a2d007_d59cadb2e176461f821e606911719c3e.pdf
- https://cdn.shopify.com/s/files/1/0435/9212/2536/files/4997741972.pdf
- https://cdn.shopify.com/s/files/1/0432/7515/7670/files/lisoweg.pdf
- https://cdn.shopify.com/s/files/1/0436/9560/3862/files/pdf_to_word_converter_mac_os_x.pdf
- https://cdn.shopify.com/s/files/1/0434/6108/3288/files/someone_anyone_no_one_exercises.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 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006eb3.binb61ee0e2b7e2417aebc964e6a4d31986a53b64ed25edb98afaa36eb3c574f25c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EB3 | 4568 bytes |
font_01_sfnt_off00007e94.bin80c0abf2c2d5e0326111f86208ff1bff915315216298025e3cee705fb89ba0b1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E94 | 5232 bytes |
font_02_sfnt_off00009062.bina056c5ba3c4a46be7ecf69b2fb455b52f987234484f4684852fbdc39e91d59f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9062 | 3284 bytes |
font_03_sfnt_off00009d38.binf40d0c427c11732b2455285cbb49464a27d8388a219716351f3b303c6166fe52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D38 | 16560 bytes |
font_04_sfnt_off0000cffe.bin8c1e3298cb301b6aa2c2aeff0a89e1cafee6626e56d5ffa98ad52a7598c40df9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCFFE | 16168 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.