MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with a primary redirector pointing to `https://ttraff.com/pify?keyword=ccps+guidelines+for+auditing+process+safety+management+systems+pdf`. This suggests a phishing or malware distribution attempt, masquerading as a legitimate document. The ML classifier strongly supports the malicious nature of this PDF.
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.com/pify?keyword=ccps+guidelines+for+auditing+process+safety+management+systems+pdf In PDF document text
- http://files.brainwavesummer.com/uploads/1/3/2/7/132740291/6966055.pdfIn PDF document text
- http://files.risikat.com/uploads/1/3/2/6/132696112/053a0f59a.pdfIn PDF document text
- http://files.blacksheepdivision.org/uploads/1/3/1/4/131452958/b1cc4a60864495.pdfIn PDF document text
- http://gomijosed.wadokaisouthwest.com/uploads/1/3/1/4/131407227/74cf8229a4f4.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/581871399.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0342/8510/files/89662108804.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1075/2663/files/subarray_product_less_than_k.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6150/1336/files/zupagazemetut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5601/3205/files/nothing_else_matters_guitar_tab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9305/6933/files/54795360911.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8360/4903/files/12348140399.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4827/1014/files/coca_cola_font_generator.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8344/7968/files/pikigeridebu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7650/9080/files/26078830524.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8480/7334/files/towijufuzidov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/30617095305.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7026/7300/files/63274999478.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1574/0314/files/xuwubelonok.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006438.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6438 | 5484 bytes |
SHA-256: 81667357016da3983bc89acb7e6129104b1d4553a902f6b2abf10812104c9bcd |
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font_01_sfnt_off000076c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76C7 | 10324 bytes |
SHA-256: 57eecfbdb1de57572f89fd5fd3e36865165857a963c72ccc3ccf5d0a16e7ce3a |
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font_02_sfnt_off00009a1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A1C | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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