MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, with a critical heuristic firing indicating a PDF link to known malicious redirector infrastructure. The primary malicious URL identified is 'https://ttraff.com/pify?keyword=body+dysmorphic+disorder+pdf'. The document body is heavily obfuscated but contains this URL and other links pointing to Shopify domains, suggesting a link farm or redirection scheme designed to lure users to malicious content.
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=body+dysmorphic+disorder+pdf In PDF document text
- http://files.theleastoftheseministry.org/uploads/1/3/2/6/132695734/pisovani.pdfIn PDF document text
- http://files.annabromley.com/uploads/1/3/1/3/131380342/9f9f6a.pdfIn PDF document text
- http://files.anaestheticchecklists.com/uploads/1/3/1/3/131378988/9479935.pdfIn PDF document text
- http://files.michaelwarrenmurphy.net/uploads/1/3/1/4/131454771/7113521.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/1/0431/6345/1560/files/zutitagegidejotawirugel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4444/5092/files/20400548116.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8481/5259/files/baxubibesesa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6366/5055/files/44433326065.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6304/0408/files/online_magazine_templates.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7812/2649/files/fejezezipenedawel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6322/1155/files/xajunufojugikakapululijik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6285/2761/files/8457477479.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0803/8811/files/58400428783.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7270/1095/files/exam_essentials_cae_practice_tests_key.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4863/9391/files/john_deere_parts_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8027/7406/files/74915835008.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6560/6301/files/gta_5_usb_mods.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0140/4830/files/53394758222.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_off00006a14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A14 | 4904 bytes |
SHA-256: 6a9d6e5104aa160c967333806f9f2f4ec65df74f6c945b878f0a09690a378e26 |
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font_01_sfnt_off00007ac5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AC5 | 10388 bytes |
SHA-256: c8037e05e804d53f6ab9de5bcc11cb55a705e2452f7832a29cd04945d187a610 |
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font_02_sfnt_off00009e25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E25 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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