MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, many pointing to Shopify domains, but one critical link directs to a malicious redirector at 'ttraff.com'. This redirector is disguised with a query parameter suggesting an 'android developer forum google', indicating a social engineering lure. The primary purpose appears to be directing users to malicious infrastructure, likely for further exploitation or malware delivery.
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=android+developer+forum+google In PDF document text
- http://files.sirencovenantchurch.org/uploads/1/3/1/3/131378942/xexitijifimo-sazixulifezona-xekarobalogex.pdfIn PDF document text
- http://files.derhuei.com.tw/uploads/1/3/1/4/131438528/tekibofogelas.pdfIn PDF document text
- http://files.projectdental.org/uploads/1/3/0/7/130776265/1352891.pdfIn PDF document text
- http://tovobanin.bluetonemusicusa.com/uploads/1/3/2/6/132695399/3367879.pdfIn PDF document text
- http://dapol.velveteenmommydesign.com/uploads/1/3/0/7/130775934/e5573f97eebf1.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/1/0435/6807/0815/files/life_cycle_of_albugo_candida.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/18983443830.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3867/1010/files/89032122251.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2161/5775/files/najeberub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2969/0525/files/watercolor_flowers_wallpaper_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8311/1336/files/castrol_edge_0w_40_a3_b4.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3826/7809/files/letter_alphabet_tracing_worksheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9137/8854/files/78300695046.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4777/9494/files/binary_search_tree_iterator.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3477/7499/files/47883163545.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7767/1843/files/luzevenu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gekisemegudifusoledo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5064/7204/files/a_gentleman_full_movie_480p_openload.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_off000064b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64B9 | 5024 bytes |
SHA-256: 80028656161e5b3ffc3bf54c8fcbbab797b6a7832b0f64a227311fadb0978977 |
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font_01_sfnt_off000075c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75C0 | 10256 bytes |
SHA-256: df6421f0e7f50cc21f47b73c2095b5d348790ae94d85b3f684e42aa1cd19e32e |
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