MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing indicating it links to known malicious redirector infrastructure. The embedded URL 'https://ttraff.club/pify?keyword=incoterms+2012+deutsch+pdf' is the primary indicator of malicious intent. The document also exhibits characteristics of a link farm, with numerous embedded URLs pointing to various PDF files, likely to improve search engine ranking for malicious purposes. The ML classifier strongly supports the malicious verdict.
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.club/pify?keyword=incoterms+2012+deutsch+pdf
- http://mesibuki.morningdogcoffee.com/uploads/1/3/1/6/131606457/xaposarol.pdf
- http://files.grizzyathletics.com/uploads/1/3/0/7/130739693/a3a3f.pdf
- http://files.edgerealtyph.com/uploads/1/3/1/3/131379699/figisaz.pdf
- http://rolakat.newbeginningpentecostchurch.com/uploads/1/3/1/4/131438684/7874542.pdf
- http://xisodaw.riverranchgoldens.com/uploads/1/3/0/9/130969191/442400.pdf
- https://cdn.shopify.com/s/files/1/0434/5056/4773/files/chemistry_notes_for_ssc_cgl_gradeup.pdf
- https://cdn.shopify.com/s/files/1/0434/8857/5638/files/nuzurununo.pdf
- https://cdn.shopify.com/s/files/1/0431/6558/1469/files/70072033438.pdf
- https://cdn.shopify.com/s/files/1/0437/3485/9941/files/68779635820.pdf
- https://cdn.shopify.com/s/files/1/0433/5498/0505/files/create_ringtone_from_youtube.pdf
- https://cdn.shopify.com/s/files/1/0433/8148/9829/files/32286651913.pdf
- https://cdn.shopify.com/s/files/1/0437/2099/9064/files/32469802773.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/7868051279.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_off00006559.bin9549d1cc512f2eedaa0b1eec96f2a58b5db40db682b5f46d13e625b183cd1e33 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6559 | 5416 bytes |
font_01_sfnt_off00007799.bin49d873530ccac434889e92d0d549e71ecd48723d03056759707e06be04f4c698 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7799 | 9984 bytes |
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