MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ggtraff.ru/strik?keyword=translate+cellular+phone+to+spanish'. The ML classifier also strongly flagged this PDF as malicious. While no scripts were extracted, the embedded URL is the primary indicator of malicious intent, likely serving as a lure for a phishing attack or to download a secondary payload.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=translate+cellular+phone+to+spanish In PDF document text
- https://cdn-cms.f-static.net/uploads/4403120/normal_5f915a5842de6.pdfIn PDF document text
- https://gewosawoma.weebly.com/uploads/1/3/0/7/130739201/kexigozogi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393034/normal_5f951a0a6897e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414332/normal_5f99bc49a1438.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/gulapore/ted_greene_chord_chemistry.pdfIn PDF document text
- https://s3.amazonaws.com/tesasubawalozan/ti_nspire_calculus_programs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0502/0975/1218/files/airbnb_coupons_january_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/99c4075e-cb3a-4d96-8424-af007aefab21/bikixigorasetukidijopasaj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/66e9d849-c3c4-4c78-9739-1920d63291f9/dalusofolefekazago.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0501/7482/0528/files/rafuvipibik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/7261/3280/files/robert_waggoner_lucid_dreaming_gateway_to_the_inner_self.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_off00007e39.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E39 | 4968 bytes |
SHA-256: 2e76e7290c82ce905636999f4207c772c3e9299a5956ee140fafc214b25686a6 |
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font_01_sfnt_off00008f13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F13 | 10980 bytes |
SHA-256: b21b5624dd9fcc802bdff112c848a476dfc244e4d49c1ce3f77a0fac7ff30a88 |
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