MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely intended to lead the user to a malicious site. The document body, though heavily obfuscated, contains the same URL, suggesting it's the primary lure. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm used for SEO poisoning or to obscure the final destination.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=anemia+ferropriva+pdf+usp
- http://files.originalartworkdamienvenditti.com/uploads/1/3/1/4/131453144/7ae3c10f93.pdf
- http://xafujed.affordingsurrogacy.com/uploads/1/3/0/7/130739017/9479181.pdf
- http://files.alwaysgenialdental.com/uploads/1/3/0/7/130740524/vinogagixupaze.pdf
- http://files.district146bands.com/uploads/1/3/1/4/131407445/6046404.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/6195/9069/files/nenenonam.pdf
- https://cdn.shopify.com/s/files/1/0460/5791/4523/files/kulowexowibifojub.pdf
- https://cdn.shopify.com/s/files/1/0432/5448/1058/files/zepuwifepedori.pdf
- https://cdn.shopify.com/s/files/1/0432/5117/1478/files/75864893831.pdf
- https://cdn.shopify.com/s/files/1/0432/5041/7827/files/wanasosilobokulifi.pdf
- https://cdn.shopify.com/s/files/1/0428/4976/3494/files/19061233383.pdf
- https://cdn.shopify.com/s/files/1/0431/6315/6641/files/alter_ego_a1_french_book.pdf
- https://cdn.shopify.com/s/files/1/0432/6414/7609/files/60063316857.pdf
- https://cdn.shopify.com/s/files/1/0432/3121/5780/files/12009486533.pdf
- https://cdn.shopify.com/s/files/1/0433/5491/4981/files/54129193688.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c4ba.bine6086ffb9556bae629a82d7393fde8417c3d184252e2ad0eebe4e6573bfa4651 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC4BA | 5204 bytes |
font_01_sfnt_off0000d654.bina47ddbfb61352fa78fb4c219d83130b73ac0778e20f652838c7a7b0b39a837c4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD654 | 11316 bytes |
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