MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with a critical finding indicating a link to known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=final+cut+pro+trial'. The document body, though heavily obfuscated, contains text referencing 'Final Cut Pro trial' and the malicious URL, suggesting a lure to trick users into downloading potentially harmful software. The presence of a mass external PDF link farm further supports a malicious intent to distribute content via numerous links.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=final+cut+pro+trial In PDF document text
- http://files.votejoe.info/uploads/1/3/1/4/131405977/jevurifutepixusanixa.pdfIn PDF document text
- http://files.tallitministries.com/uploads/1/3/1/4/131409127/419881.pdfIn PDF document text
- http://files.cristianamente.org/uploads/1/3/0/7/130739524/5681599.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0939/2285/files/77233626073.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3387/7914/files/birabarapipaxonepigosuril.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6911/1449/files/69066011808.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3178/1791/files/94950492143.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4294/6715/files/27190711849.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5970/8058/files/31287503545.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5497/1557/files/boxebow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4162/8072/files/lotetik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5590/6967/files/aha_cpr_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9925/0081/files/73042927422.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000064dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64DD | 4704 bytes |
SHA-256: ed29a062a2bb21d093511b3665599fbe245727e30518d59dae9bd046d7fd13c6 |
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font_01_sfnt_off000074ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74EC | 10900 bytes |
SHA-256: ad97d41e01a7844fb9363dc784ac2e193783e2fb30df1a655be38821a307f894 |
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font_02_sfnt_off00009970.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9970 | 16312 bytes |
SHA-256: 975089639afea594160f6daa1ae948ffc4125994d61a9fd32dce02580f7b6b15 |
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