MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, many pointing to Shopify domains, which are likely part of a link farm designed to obscure the ultimate destination. One critical heuristic identified a direct link to a known malicious redirector at `https://ttraff.cc/pify?keyword=country+code+420`. This suggests the document's primary purpose is to redirect users to malicious sites, potentially for phishing or malware delivery.
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=country+code+420
- http://files.erinsolemsaas.com/uploads/1/3/1/4/131437308/46a7a7a.pdf
- http://files.swimbarbadosvacations.com/uploads/1/3/1/4/131453902/rudifanurejuf.pdf
- http://files.cherisewolas.com/uploads/1/3/1/1/131164033/e908457351bf0e3.pdf
- http://files.liveatparkerhill.com/uploads/1/3/2/6/132682051/2b3e39.pdf
- https://cdn.shopify.com/s/files/1/0437/8814/0696/files/vofumutavebewurixaxirog.pdf
- https://cdn.shopify.com/s/files/1/0429/3217/5014/files/fefepakarukome.pdf
- https://cdn.shopify.com/s/files/1/0430/3477/1610/files/if_in_r.pdf
- https://cdn.shopify.com/s/files/1/0435/7121/6542/files/saziz.pdf
- https://cdn.shopify.com/s/files/1/0438/4233/8981/files/xiresux.pdf
- https://cdn.shopify.com/s/files/1/0432/2823/3885/files/jeroda.pdf
- https://cdn.shopify.com/s/files/1/0429/7120/1699/files/lagejapebemiverokusoveko.pdf
- https://cdn.shopify.com/s/files/1/0437/6854/5442/files/52606527626.pdf
- https://cdn.shopify.com/s/files/1/0431/3019/2039/files/30605042630.pdf
- https://cdn.shopify.com/s/files/1/0432/0159/3507/files/nusuderimalodasud.pdf
- https://cdn.shopify.com/s/files/1/0430/4257/0402/files/59625730079.pdf
- https://cdn.shopify.com/s/files/1/0431/0243/7527/files/wilugukijozix.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b894.binb7a3a483b6342b186335c04f7b2356470e7e6dff30ef6fe60b569478176aeb3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB894 | 4884 bytes |
font_01_sfnt_off0000c952.bin3d338a1fc5e54b6116a6597d820b8f703e3d2d9a8f8afe9f912dbca83df18308 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC952 | 16024 bytes |
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