MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by multiple heuristics and a machine learning classifier, including critical detections for a malicious redirector link and a link farm. The embedded URLs, particularly 'https://ggtraff.ru/123?utm_term=movie+playbox+apk', indicate a likely attempt to redirect users to malicious content or phishing sites. The presence of numerous external links suggests a strategy to manipulate search engine results or distribute malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9967
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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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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?utm_term=movie+playbox+apk
- https://cdn-cms.f-static.net/uploads/4415756/normal_5f9c259fd1422.pdf
- https://fekebejoluxoji.weebly.com/uploads/1/3/4/3/134309121/tigefanuv.pdf
- https://cdn-cms.f-static.net/uploads/4388422/normal_5f91f4477b30b.pdf
- https://kexinebig.weebly.com/uploads/1/3/4/3/134338338/3308273.pdf
- https://cdn-cms.f-static.net/uploads/4366397/normal_5f8744ca6649f.pdf
- https://cdn-cms.f-static.net/uploads/4455902/normal_5fab21a86301d.pdf
- https://tuwebiparixe.weebly.com/uploads/1/3/4/6/134674666/4002667.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/cd9eb0aa-01b1-43b7-8374-daaee2cea18e/45695848400.pdf
- https://uploads.strikinglycdn.com/files/a9ef51b8-8507-4048-a6d8-af1f76e42c72/25949980822.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010e51.binde2f2b6d60345851864d8de984dd32140d52f4d11c2cbfc44ac671841a0c0bd8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E51 | 4980 bytes |
font_01_sfnt_off00011f73.binde8a8a68df58dded844c43884c94d613118a6b64e3ddb8f8771464460a92b6ba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F73 | 10812 bytes |
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