MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with one identified as a known malicious redirector. The document body, though heavily obfuscated, also contains the URL 'https://ggtraff.ru/strik?keyword=dave+alexander+bio', suggesting an attempt to lure the user to a malicious site. The presence of numerous external PDF links further indicates a link farm or redirection strategy.
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://ggtraff.ru/strik?keyword=dave+alexander+bio In PDF document text
- https://tozupetap.weebly.com/uploads/1/3/1/3/131383790/3676270.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/5c123633-0bcf-49f2-81a0-611d19e65432/roxupoxogepiratu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0dd7e4ff-1699-47fe-b086-84f48231ad21/39931859470.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2877d92a-32d5-4950-aeca-bcd2ccc306ba/judoxezefarofinabolek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2147/5738/files/40507020785.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/83e16540-b602-487e-a373-bb7ad7e55e1a/irregular_past_tense_verbs_worksheet_second_grade.pdfIn PDF document text
- https://s3.amazonaws.com/divelatoxa/nefosonuvuluretuwati.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3a021914-864f-4ea5-b131-3f6811efe2d5/cookie_clicker_mod_apk_unlimited_cookies.pdfIn PDF document text
- https://s3.amazonaws.com/vobuturinivi/craft_essence_of_ravage_health_eso.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005938.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5938 | 4908 bytes |
SHA-256: d3c41c35e67f6b2bb69d64a5ea2af7f3c93ccd74410dc194552e4cb8b7e2cfec |
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font_01_sfnt_off00006a00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A00 | 11488 bytes |
SHA-256: a6fb9ae64fde7b1104068c0ba5b7c0b6baae7c8a48f1d7fcd2bc616aa0d45b6d |
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