MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by a critical heuristic for linking to known malicious redirector infrastructure. Additionally, it contains a large number of external PDF links, characteristic of a link farm. The embedded URL 'https://ttraff.cc/pify?keyword=sports+provisional+list+pdf' is the primary indicator of malicious intent, likely serving as a gateway to a phishing or malware delivery site. The ML classifier also strongly indicated maliciousness.
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/pify?keyword=sports+provisional+list+pdf
- http://files.entesanomicos.com/uploads/1/3/1/4/131437584/fawapelukuze.pdf
- http://files.bingie-residents-association.org/uploads/1/3/2/6/132682281/foponoja.pdf
- http://files.schlickscience.com/uploads/1/3/1/4/131406391/vajipatenuvijuxazi.pdf
- https://cdn.shopify.com/s/files/1/0432/4923/8179/files/xejepoligaluxonojalud.pdf
- https://cdn.shopify.com/s/files/1/0429/1428/3686/files/57594069111.pdf
- https://cdn.shopify.com/s/files/1/0433/6150/1336/files/pedogumojesijibekurivud.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/19441108854.pdf
- https://cdn.shopify.com/s/files/1/0432/2187/6900/files/69587482138.pdf
- https://cdn.shopify.com/s/files/1/0430/2936/4885/files/18602804166.pdf
- https://cdn.shopify.com/s/files/1/0431/0463/2992/files/97893724736.pdf
- https://cdn.shopify.com/s/files/1/0439/8995/8814/files/bapuge.pdf
- https://cdn.shopify.com/s/files/1/0433/8440/6181/files/12832151987.pdf
- https://cdn.shopify.com/s/files/1/0428/3406/7615/files/zisosomulomomesowa.pdf
- https://cdn.shopify.com/s/files/1/0430/3031/5159/files/fuxakev.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/76588695657.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c3c0.binbb30f067e0ff073d25c548eaa61c955d5afee22a106c8a5c757f027630e638a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3C0 | 5200 bytes |
font_01_sfnt_off0000d581.binc69b8980f4fe7a5479d490837e27a68f59024860f1eec2a2c8c22a216226903b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD581 | 15360 bytes |
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