MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure for a 'Breville dual boiler manual'. The presence of a malicious redirector and a link farm suggests an attempt to direct users to malicious content or phishing sites. No scripts were extracted, but the PDF structure itself facilitated the malicious linking.
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=breville+dual+boiler+manual
- http://files.paintthepeninsula.org/uploads/1/3/1/4/131437655/gumajog.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/8135/0820/files/noguwifefon.pdf
- https://cdn.shopify.com/s/files/1/0431/0604/2013/files/kipuf.pdf
- https://cdn.shopify.com/s/files/1/0450/9591/1577/files/thesaurus_english_dictionary.pdf
- https://cdn.shopify.com/s/files/1/0437/0441/8455/files/vuejs_component_without_template.pdf
- https://cdn.shopify.com/s/files/1/0462/5996/2007/files/sileruwegelob.pdf
- https://cdn.shopify.com/s/files/1/0437/0844/8922/files/bohemian_rhapsody_partitura_guitarra_clasica.pdf
- https://cdn.shopify.com/s/files/1/0431/2052/5476/files/nufesipizeroreke.pdf
- https://cdn.shopify.com/s/files/1/0432/6028/0982/files/47012079930.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/
- http://scripts.sil.org/OFL
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004426.bin8ff23c4a31bf1bfe58a591c0b3925b4a5f6512a1d576152e5160b433311c4f4e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4426 | 5040 bytes |
font_01_sfnt_off00005534.binc366c7f9b94232a38f2b45cd2d6f96f359237c6590f0a2b96fdeea3c2acf5cff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5534 | 10196 bytes |
font_02_sfnt_off0000784b.bin836ab3fafa1d23e35e14e192ec86be8fe8e931eee4b8c79d5c7bf23088570f18 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x784B | 16136 bytes |
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