MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a significant number of embedded links, with at least one pointing to a known malicious redirector. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external PDF links, suggesting a link farm or SEO manipulation tactic. The presence of the URL 'https://ggtraff.ru/123?keyword=david+mcgraw+youtube' further supports the malicious intent, likely as a lure or redirection point. No scripts were extracted, but the structure and link farm suggest a malicious document intended for initial access via phishing.
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/123?keyword=david+mcgraw+youtube In PDF document text
- https://wefamojugibe.weebly.com/uploads/1/3/1/1/131164519/daf8cf307.pdfIn PDF document text
- https://xutetuzaxudekit.weebly.com/uploads/1/3/4/3/134371691/e2a53fc7ae.pdfIn PDF document text
- https://xaruxetadelu.weebly.com/uploads/1/3/4/4/134478950/dced9a979d5.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/c0c67830-f8e6-4261-8c7c-d9c503d18a1b/werajaj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5bbb3dd5-69f6-4759-9c43-48338c73afea/1622316151.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b2d651c0-826a-40b4-a0a4-54e7378e8e56/dodutenu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f512139-13ba-4d0c-af45-a8c0724dbe06/rifawatu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6c782733-82c0-434c-84f8-337cc2ba7463/demoxifep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5289/1298/files/gudenonoxefudiguwuwumudub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/3897/3345/files/93217056467.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8673/3727/files/teclado_swype_android_apk_full.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/8186/8478/files/free_worksheets_long_vowel_sounds.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/2609/5540/files/xikijaxog.pdfIn PDF document text
- https://s3.amazonaws.com/mibiwivanetuj/30364905718.pdfIn PDF document text
- https://s3.amazonaws.com/votuweroxigezog/rajasthan_patrika_bikaner.pdfIn PDF document text
- https://s3.amazonaws.com/lovetijif/80146618983.pdfIn PDF document text
- https://s3.amazonaws.com/tutapaxi/sovunawonurijegogejozibi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0505/5368/4126/files/21921465023.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0500/4263/4403/files/types_of_electrical_distribution_system.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4703/3752/files/89574473289.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/2239/2737/files/ximawodelimavafumekupo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0485/6777/9488/files/movawatiliwaru.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5943/6968/files/fidamisom.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_off00005e22.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E22 | 5444 bytes |
SHA-256: eb588850dbae9ff59cc605a13660a67b417bbcb4681311c81eaf3e05e7d41022 |
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font_01_sfnt_off000070a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70A5 | 11184 bytes |
SHA-256: 689256272e513ecf3dce8ed228192cd08f7d79cdf97172e8bacdd216aac07c48 |
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