MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, also contains this URL and several other Shopify URLs, suggesting a link farm or content distribution network used to host malicious or misleading documents. The primary attack pattern involves luring users to a malicious redirector, likely for further exploitation or phishing. No scripts were extracted, limiting the analysis of specific execution behaviors.
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=the+game+the+documentary+2.5+download In PDF document text
- http://dozunajek.kira-marie-mccullough.com/uploads/1/3/1/4/131453558/kilabo.pdfIn PDF document text
- http://files.valiquet.com/uploads/1/3/1/3/131380845/figutigevukasonawew.pdfIn PDF document text
- http://files.mrscbiology.com/uploads/1/3/1/3/131380641/6327604.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/1/0433/6936/5654/files/center_of_excellence_model.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4468/4454/files/21577024140.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5845/3918/files/26010268882.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8701/7637/files/call_of_duty_mobile_tencent_2019.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9002/5375/files/36693451315.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3858/8573/files/causes_of_stress_management.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9782/6207/files/leduto.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4433/7824/files/71588782389.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1187/3688/files/jebasezasiperilujoweg.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/26450106566.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5672/6170/files/smoothie_recipes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/juxumadebamapetutorobegew.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0444/1748/2919/files/sql_data_analyst_interview_questions_and_answers.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_off0000609a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x609A | 5440 bytes |
SHA-256: 8fb19184f6cd6849d41347a25dee024aa6f40dfc4acbb39bf8b8d47af6a4da5c |
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font_01_sfnt_off00007318.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7318 | 10180 bytes |
SHA-256: 590a538b3e7b654fb1eee304ba539018e8da145e3a16050b9b1839d31a4e8f2a |
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font_02_sfnt_off00009607.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9607 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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