MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass of external links, many of which point to a redirector service. The primary malicious link identified is https://ttraff.cc/pify?keyword=all+dog+breeds+in+the+world+with+pictures+pdf, which is known to lead to malicious infrastructure. The document body, though heavily obfuscated, contains this URL and other Shopify-hosted PDF links, suggesting a link farm or redirection tactic to deliver a payload. 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.cc/pify?keyword=all+dog+breeds+in+the+world+with+pictures+pdf In PDF document text
- http://files.anniemeekmontgomery.com/uploads/1/3/2/6/132695633/perutimofubadomimino.pdfIn PDF document text
- http://pesore.vincentrussodesigns.com/uploads/1/3/0/8/130814328/ruxobijaja-judokanime-wexuv.pdfIn PDF document text
- http://files.andcreation.ch/uploads/1/3/0/7/130776101/donimijosolisaj.pdfIn PDF document text
- http://files.keepcalmwaxon.com/uploads/1/3/1/1/131164538/famaxevawagurixu.pdfIn PDF document text
- http://files.alexbowlerevangelism.com/uploads/1/3/1/6/131607075/redefivevakototu.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/1/0433/0687/7080/files/neretidesalefadim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0101/1614/files/44296835782.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4624/8358/files/pixijotenerigoxurumem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0962/2687/files/32375411.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5819/1768/files/70932842100.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0082/9848/files/46118507899.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5519/4011/files/43894911753.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6293/5200/files/all_he_ever_desired_shannon_stacey.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8475/0743/files/70026529279.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1679/8883/files/23813921905.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2638/9912/files/novubadoso.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1017/8717/files/11503872565.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vujunuvitiwowus.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009e77.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E77 | 5428 bytes |
SHA-256: 42d5a65a550277952e6a3d3e2b0ee981dc0376eb4f8040c796084421edf980bd |
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font_01_sfnt_off0000b0fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0FC | 10152 bytes |
SHA-256: 405ff1d962f32f5a92f60ed2dd18aa92daba3431afbb809a90be3ca94ad93a6a |
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