MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one critical heuristic identifying a link to a known malicious redirector (ttraff.com). The document body, though heavily obfuscated, contains text that appears to be a lure for an 'agriculture information bank'. The presence of a link farm further suggests an attempt to distribute malicious content or phishing pages. 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.com/pify?keyword=my+agriculture+information+bank+pdf
- http://wevato.channelcenter9.com/uploads/1/3/1/4/131407406/dijaniranesadavovete.pdf
- http://wokotoxo.adkstrings.com/uploads/1/3/1/8/131871871/wobepufesodoti.pdf
- http://files.dlplastictech.com/uploads/1/3/0/8/130873804/2834c62.pdf
- https://cdn.shopify.com/s/files/1/0430/1894/4665/files/86900278721.pdf
- https://cdn.shopify.com/s/files/1/0430/9286/9281/files/80453890027.pdf
- https://cdn.shopify.com/s/files/1/0439/9264/5790/files/formulas_in_excel_sheet.pdf
- https://cdn.shopify.com/s/files/1/0433/6163/2406/files/99947251893.pdf
- https://cdn.shopify.com/s/files/1/0435/8999/2605/files/98673444396.pdf
- https://cdn.shopify.com/s/files/1/0432/0329/7438/files/6305149992.pdf
- https://cdn.shopify.com/s/files/1/0429/1559/4393/files/73168422713.pdf
- https://cdn.shopify.com/s/files/1/0431/5080/3099/files/bopisebegim.pdf
- https://cdn.shopify.com/s/files/1/0440/1604/2142/files/piratoz.pdf
- https://cdn.shopify.com/s/files/1/0432/8439/8246/files/wellcare_texanplus_authorization_form.pdf
- https://cdn.shopify.com/s/files/1/0431/7049/6661/files/62617718844.pdf
- https://cdn.shopify.com/s/files/1/0427/7580/6119/files/vefekalariwekapexelag.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_off00006c6f.bin841661a0161ea4444c5db0fb8af329c73e1e5157ede7a0ea80326ee46148fd17 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C6F | 5608 bytes |
font_01_sfnt_off00007f8f.bine4f4480e995b89c53e6ea64dccf9d898e023ceb61bf69d74abf288719ebca740 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F8F | 10392 bytes |
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