MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass external link farm, with a critical heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK. The primary malicious URL identified is https://ttraff.cc/pify?keyword=sabrina+claudio+full+album. The document body, though heavily obfuscated, contains embedded URLs that likely serve as lures. The ML classifier also strongly indicated maliciousness.
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=sabrina+claudio+full+album
- http://rasuped.goodwallscholarships.com/uploads/1/3/1/4/131483200/4712142.pdf
- http://kezowuji.melissalamoureuxlmft.com/uploads/1/3/1/4/131453872/bb8f3ac3152.pdf
- https://cdn.shopify.com/s/files/1/0433/5026/1911/files/zezuredonuwizafovavuba.pdf
- https://cdn.shopify.com/s/files/1/0430/3932/6365/files/jezakesunatimafefob.pdf
- https://cdn.shopify.com/s/files/1/0433/9721/8458/files/kopuwitoviputilef.pdf
- https://cdn.shopify.com/s/files/1/0434/0695/0561/files/cracked_idm_free_full_version.pdf
- https://cdn.shopify.com/s/files/1/0436/4363/3822/files/zomokuma.pdf
- https://cdn.shopify.com/s/files/1/0432/0139/6896/files/mobenirub.pdf
- https://cdn.shopify.com/s/files/1/0434/0236/3045/files/agriculture_supervisor_notes.pdf
- https://cdn.shopify.com/s/files/1/0435/2894/5819/files/75138838625.pdf
- https://cdn.shopify.com/s/files/1/0435/5905/9615/files/genetics_and_genomics_in_medicine_strachan.pdf
- https://cdn.shopify.com/s/files/1/0431/5663/5804/files/aditya_hrudayam_in_tamil_download.pdf
- https://cdn.shopify.com/s/files/1/0438/0744/1053/files/464409533.pdf
- https://cdn.shopify.com/s/files/1/0432/5657/8212/files/fotelunat.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008225.bine2ed975ec8bdbbfec11d96f63d7d32b5bb8aa6d90c428f37f118791da149c426 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8225 | 5232 bytes |
font_01_sfnt_off000093c4.bin5fd9c251268431f38da2d53c7f19b24e285c86f715edf7edd54736b61ecfc70c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93C4 | 5400 bytes |
font_02_sfnt_off0000a2a3.bin9f880f00de99cd934afea662c65d3e8c52fcda4ba6d71127c7463d4e9f281c4c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA2A3 | 10824 bytes |
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