MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to Shopify domains hosting other PDFs, suggesting a link farm or SEO manipulation tactic. One critical heuristic identified a link to a known malicious redirector infrastructure, specifically `https://ttraff.cc/pify?keyword=apollo+justice+ace+attorney+apk+espa%25C3%25B1ol`, which is likely used to distribute malware or facilitate phishing. The document body, though heavily corrupted, contains fragments of URLs and text related to game downloads, reinforcing the lure-based attack pattern.
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.cc/pify?keyword=apollo+justice+ace+attorney+apk+espa%25C3%25B1ol
- http://files.aarestoration.com/uploads/1/3/1/3/131380308/6310386.pdf
- http://files.lisassalonspa.com/uploads/1/3/0/8/130873804/8097881.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/5274/4356/files/28242603230.pdf
- https://cdn.shopify.com/s/files/1/0431/0974/4789/files/muziresaxupiwopobejodumam.pdf
- https://cdn.shopify.com/s/files/1/0429/6579/4969/files/5463268942.pdf
- https://cdn.shopify.com/s/files/1/0433/9410/5509/files/wilerukarasiwa.pdf
- https://cdn.shopify.com/s/files/1/0429/8443/9971/files/nupojiromeraligevepem.pdf
- https://cdn.shopify.com/s/files/1/0432/1322/6139/files/41670184900.pdf
- https://cdn.shopify.com/s/files/1/0430/0436/2906/files/63632177945.pdf
- https://cdn.shopify.com/s/files/1/0431/2432/6566/files/18675075110.pdf
- https://cdn.shopify.com/s/files/1/0431/6394/3067/files/63494764450.pdf
- https://cdn.shopify.com/s/files/1/0433/9017/3333/files/76650117831.pdf
- https://cdn.shopify.com/s/files/1/0431/6109/2245/files/merofixo.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_off00005ed8.bina7b5aff3e2f66bac293fa552d8dfb2f8fa91354641179e071f5a83cfe56f8458 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5ED8 | 5372 bytes |
font_01_sfnt_off000070f1.binc9a801259cac24105558d334071357724aec54e3bd3230bfd6a4377bb717f195 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70F1 | 10372 bytes |
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