MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with many links pointing to PDF files hosted on various domains. One critical heuristic identified a link to known malicious redirector infrastructure at 'https://ttraff.cc/pify?keyword=itunes+for+windows+vista'. This suggests the document is designed to redirect users to malicious sites, likely for phishing or malware distribution. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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=itunes+for+windows+vista In PDF document text
- http://files.laurabee.com/uploads/1/3/1/3/131383747/donozifaxow-wiwim-davawitu-lasebenip.pdfIn PDF document text
- http://files.redcoatmodels.com/uploads/1/3/0/7/130740138/gokorazogozugos.pdfIn PDF document text
- http://files.tessacase.co.uk/uploads/1/3/1/4/131453054/7616256.pdfIn PDF document text
- http://files.brockportmall.com/uploads/1/3/1/4/131407802/ludogebij-dufiwameropem-fivewig.pdfIn PDF document text
- http://files.gw-properties.com/uploads/1/3/1/3/131398135/4442790.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9977/5381/files/julamisesezorukale.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3474/6790/files/42097830813.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8105/6935/files/17739998559.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7179/8424/files/11138441493.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/7318/1598/files/84162513220.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6274/7548/files/8737270427.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5056/4773/files/67118851407.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/8003629611.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5921/6537/files/diwojanepivopadelitixawi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6880/8613/files/pisupepakivokuvutipezirux.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://www.gnu.org/licenses/gpl.htmlIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000594c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x594C | 5588 bytes |
SHA-256: c2312f9d33a5d797d283fd9e96fd5d63c4ed7bd4ffebc89e3df1323b0e89083c |
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font_01_sfnt_off00006cd9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CD9 | 4956 bytes |
SHA-256: fa3ddcc397bd27a8ede4ace9fe63d7bb7a43e61257e77a8177ebc65f4069038c |
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font_02_sfnt_off00007dd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DD0 | 6148 bytes |
SHA-256: 4910d0177da9f60ecc92c13a34fae8c5c38ffafb9e4e22a3c3fd987548b79157 |
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font_03_sfnt_off00008db1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DB1 | 16848 bytes |
SHA-256: 559301bce2e6c04d90111bc7272fc8f2ed9246afd9dad4f9b8ae70a4dd945d69 |
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font_04_sfnt_off0000bb53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBB53 | 16984 bytes |
SHA-256: ecc63509b2433281df26660924ac08c475afdcbed26f7717632b5d9a5cf7442f |
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