MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/wix?keyword=kahaani+izle+t%25C3%25BCrk%25C3%25A7e+altyaz%25C4%25B1l%25C4%25B1'. Additionally, it features a PDF link farm with numerous external links, many hosted on Shopify. The ML classifier also strongly indicated maliciousness. These elements suggest the primary goal is to redirect the user to a malicious site.
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/wix?keyword=kahaani+izle+t%25C3%25BCrk%25C3%25A7e+altyaz%25C4%25B1l%25C4%25B1
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/3459/1907/files/asmedia_usb3._1_driver.pdf
- https://cdn.shopify.com/s/files/1/0433/9014/0581/files/newesadusubetov.pdf
- https://cdn.shopify.com/s/files/1/0447/9467/5357/files/artritis_reumatoide_gpc.pdf
- https://cdn.shopify.com/s/files/1/0429/9672/7957/files/dexikegel.pdf
- https://cdn.shopify.com/s/files/1/0441/1988/3928/files/bassoon_concerto_mozart.pdf
- https://cdn.shopify.com/s/files/1/0434/4777/9478/files/26484851854.pdf
- https://cdn.shopify.com/s/files/1/0431/0908/9447/files/70497911582.pdf
- https://cdn.shopify.com/s/files/1/0433/7880/2846/files/kaxofusati.pdf
- https://cdn.shopify.com/s/files/1/0427/8360/4903/files/66367128376.pdf
- https://cdn.shopify.com/s/files/1/0427/7754/2823/files/22577955975.pdf
- https://cdn.shopify.com/s/files/1/0434/2287/5797/files/torajadapafawomaj.pdf
- https://cdn.shopify.com/s/files/1/0436/2380/9187/files/total_annihilation_maps.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_off00004bca.bine9e34a2c3befb242d33fee944a19c27274611e8e004ea265a22fe94a471792bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4BCA | 5116 bytes |
font_01_sfnt_off00005cfc.binff8999ffd89ffefec75cd102b6db35995e61ee741eb0e03ada036c305033f376 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CFC | 11272 bytes |
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