MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass of external links, many of which are SEO-optimized and lead to potentially malicious redirectors. The primary malicious link, 'https://ttraff.com/pify?keyword=event+planner+contract+word+template', is presented as a lure for an event planner contract template. The ML classifier strongly indicates maliciousness, and the PDF structure suggests it's designed to drive traffic to external, potentially harmful, sites.
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=event+planner+contract+word+template
- http://files.armacharlottepiedmont.org/uploads/1/3/1/6/131636676/razuzuba_bopagigozesef_siluzevapege.pdf
- http://files.amysommerville.com/uploads/1/3/0/8/130874339/9087114.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/kovutuku.pdf
- https://cdn.shopify.com/s/files/1/0429/3437/0470/files/dibomapupewisa.pdf
- https://cdn.shopify.com/s/files/1/0429/8843/7655/files/71831167368.pdf
- https://cdn.shopify.com/s/files/1/0449/0254/7611/files/programa_agita_sao_paulo.pdf
- https://cdn.shopify.com/s/files/1/0432/7384/6952/files/53542736769.pdf
- https://cdn.shopify.com/s/files/1/0429/6579/4969/files/91108785983.pdf
- https://cdn.shopify.com/s/files/1/0429/9600/7065/files/87697919269.pdf
- https://cdn.shopify.com/s/files/1/0433/7064/3614/files/biology_alternative_to_practical_questions.pdf
- https://cdn.shopify.com/s/files/1/0432/6404/9318/files/complejo_articular_de_la_mueca.pdf
- https://cdn.shopify.com/s/files/1/0434/0865/4492/files/jevirifemu.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_off0000707f.bin6f538d8a5f1c7128e0f57845fbff356e22d3557c5b539ae4156018406303220e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x707F | 5148 bytes |
font_01_sfnt_off000081fe.bin8c39a5b8998bf322edd84a924c672112d6559734865dc1a2fcbf37bc3e07e13b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81FE | 10524 bytes |
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