MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable domains, suggesting a link farm or phishing attempt. The ClamAV detection and ML classifier strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious document designed to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://xezojetit.ru/strik?utm_term=catch+me+if+you+can+imdb+trivia PDF link annotation
- https://cdn-cms.f-static.net/uploads/4451950/normal_602d74f72667e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4476429/normal_6006f0afd03b9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495854/normal_5fe767189efa9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4492871/normal_6003730cc4f83.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480412/normal_60215cea4660b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462982/normal_60392d1f89d6d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490252/normal_60355293bc1c6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379048/normal_602c276bf07c6.pdfIn PDF document text
- http://koguled.22web.org/86346976574.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368497/normal_60148275d1254.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://091a8774-b5bd-4fb7-8799-8d1ca0ca44ad.filesusr.com/ugd/8716ab_34426f8a1186441b8864a6691a467e43.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sewamos/free_balance_sheet_template_for_word.pdfIn PDF document text
- http://giwofigu.epizy.com/huskee_snow_blower_24_inch.pdfIn PDF document text
- https://s3.amazonaws.com/kudefem/butchered_full_movie.pdfIn PDF document text
- http://jelelonu.rf.gd/2d_geometry_worksheets_grade_6.pdfIn PDF document text
- https://s3.amazonaws.com/bulolimepol/short_paragraph_on_dog_for_class_4.pdfIn PDF document text
- http://jerekapubujiw.rf.gd/ronowagetobadinizi.pdfIn PDF document text
- https://29aa9d28-cc9d-45fc-8d86-3718b5881c84.filesusr.com/ugd/74c34a_d341af7ca7544ee4a028a71c062d5d71.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/dupula/rafarugezusudezonolubunu.pdfIn PDF document text
- https://s3.amazonaws.com/petikamov/teacher_s_guide_english_10_unit_2.pdfIn PDF document text
- http://mevusajilitum.rf.gd/carry_on_size_limit_jetblue.pdfIn PDF document text
- https://436c154b-1c2d-4c60-9768-ed3a268ef5e1.filesusr.com/ugd/e8e253_668c260fce854c1cb24f64c9dcc31766.pdf?index=trueIn 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_off00011f10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F10 | 5256 bytes |
SHA-256: 1980c30ee2da27f0e11d1bb626525b3e0457cb5354660755e575a75be6ae55c3 |
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font_01_sfnt_off000130d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x130D5 | 11672 bytes |
SHA-256: fd8a42de9fe8b3378c759b091eef3227c1a18ccd5bd5c4355e707e9cb8ba0744 |
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font_02_sfnt_off00015876.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15876 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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