MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to disposable hosting or known malicious redirectors. The primary URL, https://ggtraff.ru/strik?keyword=s%25C3%25A9quence+lutte+maternelle, is identified as malicious redirector infrastructure. This suggests the document is designed to lure users to malicious sites, likely as part of a phishing or scam campaign.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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=s%25C3%25A9quence+lutte+maternelle In PDF document text
- https://cdn-cms.f-static.net/uploads/4368504/normal_5f8fcfdf6a049.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380382/normal_5f8b749b9cc6d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365584/normal_5f8730b86f60f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366398/normal_5f8a9c44626c3.pdfIn PDF document text
- https://rukutatonaneto.weebly.com/uploads/1/3/4/0/134012616/zatuj.pdfIn PDF document text
- https://nukevokisoget.weebly.com/uploads/1/3/2/7/132711970/6404364.pdfIn PDF document text
- https://sotokogel.weebly.com/uploads/1/3/4/2/134266154/083b54d08.pdfIn PDF document text
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/9ae051e35bc4.pdfIn PDF document text
- https://worobewunit.weebly.com/uploads/1/3/1/4/131406731/1404829.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411937/normal_5f95198bea26d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366639/normal_5f8cbee48d2d9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374984/normal_5f8d0fdd5b8f8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369915/normal_5f944b67b82c4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366043/normal_5f8e920e17616.pdfIn PDF document text
- https://fulipevaxavu.weebly.com/uploads/1/3/2/6/132695351/6824412.pdfIn PDF document text
- https://keruzexutebimoz.weebly.com/uploads/1/3/4/3/134310977/vokidowulos_zuvewobotanobu.pdfIn PDF document text
- https://zadumeredevasax.weebly.com/uploads/1/3/1/4/131453870/jajakawif-lupubata.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/baab6716-797a-47fb-8b50-798ac42e598f/gentlehands_study_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/92261a0c-7215-4a9c-8437-a64418f2f411/tuvasona.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ad2cab41-e3b1-4941-8523-e7681798a5bb/49937719964.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/73de3b5c-909e-4b5a-a659-9f915513bf51/41614496220.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_off000077e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77E2 | 5136 bytes |
SHA-256: 68aa793e31db080601c6046e619bb11eaa92794394094ce788f140af7c724c84 |
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font_01_sfnt_off000088f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88F4 | 11816 bytes |
SHA-256: a0f37e7c7b23e32032f3681022c5d449cc60f60638d189bc37bf0d779c34c0fe |
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