MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains multiple embedded links, with one specifically pointing to a known malicious redirector (ttraff.com). The document body, though heavily obfuscated, contains the same redirector URL. The presence of a PDF link farm heuristic further indicates a malicious intent to distribute links, likely for phishing or malware delivery. The ML classifier strongly supports the malicious verdict.
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=general+agriculture+pdf
- http://zadukex.yleniamino.com/uploads/1/3/1/0/131070493/5541454536828.pdf
- http://files.yurileving.com/uploads/1/3/1/4/131409127/9621348.pdf
- http://files.simplyoakboutique.com/uploads/1/3/0/7/130775171/8916001.pdf
- https://cdn.shopify.com/s/files/1/0436/5156/3670/files/saxon_algebra_2_download.pdf
- https://cdn.shopify.com/s/files/1/0435/6099/2927/files/wow_classic_gnome_engineering_guide.pdf
- https://cdn.shopify.com/s/files/1/0434/7461/6472/files/musescore_sheet_music_review.pdf
- https://cdn.shopify.com/s/files/1/0439/1705/0008/files/risofafadibux.pdf
- https://cdn.shopify.com/s/files/1/0434/6504/8214/files/bach_minuet_in_g_major_piano_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0437/6687/4266/files/gukiwaripedewiwe.pdf
- https://cdn.shopify.com/s/files/1/0435/5201/4495/files/chinese_to_english_translate.pdf
- https://cdn.shopify.com/s/files/1/0441/2188/2776/files/back_off_song_punjabi.pdf
- https://cdn.shopify.com/s/files/1/0433/3967/7861/files/fusionner_des_mac.pdf
- https://cdn.shopify.com/s/files/1/0427/8976/5276/files/96025194049.pdf
- https://cdn.shopify.com/s/files/1/0436/0539/3571/files/fields_of_social_work.pdf
- https://cdn.shopify.com/s/files/1/0432/4301/2256/files/5_styles_of_leadership.pdf
- https://cdn.shopify.com/s/files/1/0434/6865/2697/files/virgin_cocktail_recipes.pdf
- https://cdn.shopify.com/s/files/1/0429/6556/5589/files/jokutiwav.pdf
- https://cdn.shopify.com/s/files/1/0429/6366/5055/files/44433326065.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_off000071b6.bin21ab39e734650ab763bca881d0034c32f3bee1e6badb9c074539a31cd9656409 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71B6 | 5176 bytes |
font_01_sfnt_off00008365.bin70911564c0b35caa5830a08217f1aca4321bcf0ab29b8f638d2beefcb7f4596f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8365 | 10932 bytes |
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