MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, with the primary malicious link being a redirector to 'ttraff.cc'. The document body, though heavily obfuscated, contains the text 'Business plan pdf francais' and the malicious URL, suggesting a lure to entice users to click on the link. The ML classifier strongly supports the malicious nature of this PDF.
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=business+plan+pdf+francais
- http://files.premiumpropertymanila.com/uploads/1/3/1/3/131379249/vidaw_zewawik_dosixuxo_rezatidumikaxuv.pdf
- http://files.inspiringeducation.net/uploads/1/3/0/8/130813730/3753693.pdf
- http://files.reelfriends.org/uploads/1/3/1/0/131070336/b9dddb77e01.pdf
- https://cdn.shopify.com/s/files/1/0428/5913/5132/files/reverse_a_string_java.pdf
- https://cdn.shopify.com/s/files/1/0435/8524/1256/files/kewogoguruzebumeboxe.pdf
- https://cdn.shopify.com/s/files/1/0431/4071/0566/files/22147284353.pdf
- https://cdn.shopify.com/s/files/1/0431/3009/3728/files/texobup.pdf
- https://cdn.shopify.com/s/files/1/0430/6819/4965/files/18426935906.pdf
- https://cdn.shopify.com/s/files/1/0432/4936/9252/files/91280940555.pdf
- https://cdn.shopify.com/s/files/1/0428/4933/7507/files/99693426326.pdf
- https://cdn.shopify.com/s/files/1/0435/7767/1843/files/94828061046.pdf
- https://cdn.shopify.com/s/files/1/0428/2312/3100/files/95541939045.pdf
- https://cdn.shopify.com/s/files/1/0440/5025/1941/files/17163816588.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_off000075ff.binde743a95d0e6801bd937e2aac073ff2642c66adec14adc7b7a4c2415e28b6d28 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75FF | 5200 bytes |
font_01_sfnt_off000087bf.bin5f5c6b8d901779fb6c077e3af04d43b3e5896e0b89d25169408c61fa2aafd1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87BF | 10128 bytes |
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