MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with one identified as a malicious redirector. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically flags the URL https://ttraff.com/pify?keyword=cessna+210+p+performance as malicious. Additionally, the PDF_SEO_LINK_FARM heuristic indicates a large number of external links, many pointing to cdn.shopify.com, suggesting an attempt to obscure the malicious destination or create a link farm. No scripts were extracted, but the presence of malicious redirector links strongly suggests a phishing or malware delivery attempt.
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=cessna+210+p+performance
- http://zefeli.maggiemcmuffin.com/uploads/1/3/1/8/131856005/2809710.pdf
- http://kurabobu.lavidspanish.com/uploads/1/3/0/7/130739573/surabejesi_vivokagebuzor_vizuvu_kukinopi.pdf
- https://cdn.shopify.com/s/files/1/0438/4948/2400/files/67013596737.pdf
- https://cdn.shopify.com/s/files/1/0429/7595/3049/files/sapphire_plugin_free.pdf
- https://cdn.shopify.com/s/files/1/0435/9228/6363/files/simewajewinapukize.pdf
- https://cdn.shopify.com/s/files/1/0438/1461/7250/files/jump_van_halen_meaning.pdf
- https://cdn.shopify.com/s/files/1/0434/5636/4709/files/advanced_excel_2020_vba.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/38743570217.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/34597476450.pdf
- https://cdn.shopify.com/s/files/1/0428/8105/6931/files/rewiziwapuzejerina.pdf
- https://cdn.shopify.com/s/files/1/0429/5006/6339/files/fevem.pdf
- https://cdn.shopify.com/s/files/1/0428/9911/2099/files/sizalizomokafug.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_off00007523.bin27bbc5c71bac3d9f07f30dafc8a04b1ad9a55b99114e56c27903c8af8757b7bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7523 | 5360 bytes |
font_01_sfnt_off00008746.bin7f512f67b90165fc7dfa7cb71db18a436810d9c0bd3971e512e61f6d228447bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8746 | 10708 bytes |
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