MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external resources, a technique often used for SEO poisoning or to obscure malicious destinations. One critical heuristic identified a link to known malicious redirector infrastructure at `https://ttraff.cc/wix?keyword=audax+pr+130+p+20+hr+impuesto`. The document body contains obfuscated text and the malicious URL, further supporting the redirection attempt.
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.cc/wix?keyword=audax+pr+130+p+20+hr+impuesto
- https://cdn.shopify.com/s/files/1/0435/8874/7423/files/monoprice_maker_select_v2_upgrades.pdf
- https://cdn.shopify.com/s/files/1/0438/4129/0397/files/14764738815.pdf
- https://cdn.shopify.com/s/files/1/0437/9967/5041/files/98918051696.pdf
- https://cdn.shopify.com/s/files/1/0437/4206/8887/files/e2_80_9ceu_fico_e2_80_9d.pdf
- https://static.usrfiles.com/ugd/b8c837_356dc075a8df438885c06052ce8c0c88.pdf
- https://static.usrfiles.com/ugd/23e9be_6d76d512635f4b7987d99aac4fab7703.pdf
- https://static.usrfiles.com/ugd/0df15e_23f17dc7e7854fb68083bbf2c5e02bb9.pdf
- https://static.usrfiles.com/ugd/58a813_4ee23d890f3f46ecae7e65328b500e21.pdf
- https://static.usrfiles.com/ugd/b8c837_2d111c0e31f545549e6df551deddc367.pdf
- https://static.usrfiles.com/ugd/fe83c3_52cbc0b021864a618ee9c5f3d2a59c8c.pdf
- https://static.usrfiles.com/ugd/b8c837_ab7a096ce89f4b098577212538215d70.pdf
- https://static.usrfiles.com/ugd/ee9d3f_9bc56767ad654881bb121cd42c15fd37.pdf
- https://static.usrfiles.com/ugd/739437_db223ef2b49e435487e68501a5c70bc4.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_off00006030.bin6fbeefa8591ddfc365d41f2ee85047a0909aabd16efbc3399dc7b9127f870661 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6030 | 5492 bytes |
font_01_sfnt_off000072e0.binc4543aeaf0dc04d65cda9ab373e709b665ff583a95f22c38c5ab73f9d631699b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72E0 | 10212 bytes |
font_02_sfnt_off000095e7.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95E7 | 4324 bytes |
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