MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by multiple heuristics and an ML classifier, specifically flagged as a phishing trojan. It contains a large number of external links, many pointing to disposable domains, suggesting a link farm or SEO manipulation tactic. The primary purpose appears to be directing users to external content, potentially for phishing or malware distribution, rather than delivering a direct payload within the PDF itself.
Machine Learning
- Nyx PDF Classifier malicious score 0.9940
Heuristics 6
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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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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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External URI info PDF_URIPDF contains an external URL action
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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://soxebez.ru/strik?utm_term=novena+de+navidad+2020+colombia+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4425230/normal_601eedd000616.pdfIn PDF document text
- https://wujatukeki.weebly.com/uploads/1/3/1/8/131856991/8205158.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488574/normal_60599c3f5c401.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402478/normal_604d01422b5c4.pdfIn PDF document text
- https://rifidikebipe.weebly.com/uploads/1/3/0/9/130969129/navamag.pdfIn PDF document text
- https://sevenunoxesu.weebly.com/uploads/1/3/4/3/134341304/164d0b9e326088d.pdfIn PDF document text
- https://rowegodidevonu.weebly.com/uploads/1/3/4/4/134468430/a3fb76f70.pdfIn PDF document text
- https://rofikilidoxomuk.weebly.com/uploads/1/3/4/0/134017179/sameniru.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402932/normal_604dbf9a092a9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486535/normal_5ff766520cde1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384470/normal_600fc183314c9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403960/normal_60403df37372e.pdfIn PDF document text
- https://kikuramem.weebly.com/uploads/1/3/2/7/132740701/c900b922b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388819/normal_6017dba8e8b57.pdfIn PDF document text
- https://pedexanagokol.weebly.com/uploads/1/3/4/6/134635549/20d13f21.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392191/normal_60295a85c5e22.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469350/normal_605f4b71d0e7e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477147/normal_606306e776117.pdfIn PDF document text
- https://ganubidorebe.weebly.com/uploads/1/3/2/7/132740923/letanokepapal-soreg-ziwizoso.pdfIn PDF document text
- https://vexixizeled.weebly.com/uploads/1/3/1/3/131384380/53414c39e6f4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408336/normal_6043e585bfcd7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4401973/normal_6008f179e332b.pdfIn PDF document text
- https://kalizijowu.weebly.com/uploads/1/3/4/7/134733304/sirifiraforuwos.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/1f60bbf2-4758-4fdd-b8b4-4562853b3a7f/dogagiseter.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9f0dcaa8-23e1-4f09-b86a-c2a7809030d7/how_to_setup_epson_printer_wf_2630.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59470489-cef9-4ca6-b4f2-7ac8262b076d/valoke.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d4514332-1817-4821-89eb-58f209473ff7/60169214199.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00013d67.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13D67 | 5180 bytes |
SHA-256: 6b5477a82cc0e03485e7b9f40a371579ef372e069bf23cbe14e5da79d2603f62 |
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font_01_sfnt_off00014ef2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14EF2 | 12388 bytes |
SHA-256: f3f48d48a17d51b8e45a6e1729b42fb97907296e09971497a9757a750985edea |
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font_02_sfnt_off000176d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x176D2 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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