MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF contains a mass link farm, with numerous URLs pointing to other PDF files, indicating a likely SEO poisoning or spam campaign. The document body, though heavily obfuscated, contains references to 'Resume template canva' and the wkhtmltopdf generator, suggesting a lure to disguise malicious intent. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious PDF distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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 http://finitoclothing.com/uploads/1/3/0/6/130639241/130639241.html#resume+template+canva PDF link annotation
- http://jewelrybystacey.com/uploads/1/3/0/9/130969546/fivip_mizexalis_xuxutebosekor_valirezowux.pdfIn PDF document text
- http://alumbite.org/uploads/1/3/0/7/130738526/mepufikufuvaxakar.pdfIn PDF document text
- http://kalosproduzionivideo.eu/uploads/1/3/1/3/131383515/ba0f5f3565.pdfIn PDF document text
- http://stgeorgecountrydancing.com/uploads/1/3/0/7/130740562/pafazuwan-jejisuxam.pdfIn PDF document text
- http://meta-physical.com/uploads/1/3/0/6/130639656/c93381.pdfIn PDF document text
- http://palmsopenproject.com/uploads/1/3/0/3/130313577/3849358.pdfIn PDF document text
- http://mta-sts.mx.transitionplan.org/uploads/1/3/0/3/130323997/f46b9.pdfIn PDF document text
- http://resolvefinancial.us/uploads/1/3/0/4/130488780/49213798cd.pdfIn PDF document text
- http://cybercentreforeducation.com/uploads/1/3/0/5/130588288/xujawurugiko.pdfIn PDF document text
- http://2000tractor.com/uploads/1/3/0/7/130740074/1c6bccf7.pdfIn PDF document text
- http://venomenterprise.com/uploads/1/3/1/0/131070843/konuderowizoti-ziroferakipa-geginepidebom.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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b7cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB7CB | 8628 bytes |
SHA-256: 8a8700548bb998e65b6107825f1a228780a2f4caf824239bfd9af3a75254e487 |
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