MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to ttraff.com. This indicates the document's primary purpose is to lure the user to a potentially harmful external site. The presence of numerous other links, many hosted on Shopify, suggests a link farm or SEO poisoning tactic to increase the visibility of the malicious redirector. 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.com/pify?keyword=adjectif+verbal+ou+participe+pr%25C3%25A9sent+pdf In PDF document text
- http://files.lisamedoffdesigns.com/uploads/1/3/0/9/130969313/c5fe39b8e02.pdfIn PDF document text
- http://files.seattlefamilychurch.org/uploads/1/3/1/3/131398091/panepamubatiju.pdfIn PDF document text
- http://files.legallyours.org/uploads/1/3/1/6/131637839/a75b915f15e3151.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/1/0432/5844/5979/files/79402223619.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9322/0758/files/64338250503.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1767/4656/files/hemorrhagic_cerebrovascular_event.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/98559129476.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9338/5633/files/kebulexinom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8641/3985/files/nra_basics_of_pistol_shooting.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1478/2119/files/61649397630.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4713/2068/files/cancers_journal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1541/3661/files/soteloseruni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5425/9610/files/how_to_hack_typing_agent.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0645/2127/files/create_random_string_javascript.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1685/5457/files/lepebotul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7744/3483/files/81234368192.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0885/1098/files/datujaxewavabaxege.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8298/0259/files/mituliketowovezaroti.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000064b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64B8 | 5436 bytes |
SHA-256: c385a37eb77343543b6c72f2038570c844fb8bcf2ce1f636014363cc4a34b691 |
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font_01_sfnt_off000076f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76F4 | 2268 bytes |
SHA-256: 2b17894289ef4ac549ca5ccbfe538e6ebde94701791c0542cba9a71f2d67f349 |
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font_02_sfnt_off00008107.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8107 | 15788 bytes |
SHA-256: fce8f6dd7c77677016f5a522e15884ed47474844d2a8e894008f6c4075fa6901 |
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font_03_sfnt_off0000af3d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF3D | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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