MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of a link farm designed to distribute potentially unwanted software. The document contains numerous external links, many pointing to disposable hosting services, and one prominent URL suggests a download for 'adobe photoshop cs2 keygen.exe free download'. While no scripts were explicitly extracted, the PDF structure and the nature of the embedded links strongly indicate a phishing or malware distribution attempt, likely leveraging embedded JavaScript for redirection or further payload delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://oniceh.ru/pbw?utm_term=adobe+photoshop+cs2+keygen.exe+free+download PDF link annotation
- https://xipumimetadefol.weebly.com/uploads/1/3/4/3/134358687/fukujewitojom-gubuwuzolugu-pumidepakiba-temodamo.pdfIn PDF document text
- https://fedubipogumuwu.weebly.com/uploads/1/3/1/3/131379546/9668048.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491148/normal_5fe8e6802da46.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366676/normal_600c777166da5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4452837/normal_5feb161c5714b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422637/normal_602ddb6391246.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4500444/normal_605e20de93c45.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4498366/normal_5fcee21d822f9.pdfIn PDF document text
- https://naxaludegefow.weebly.com/uploads/1/3/4/7/134776308/c04ff331b6bfe.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413118/normal_5ff7603b27958.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4407994/normal_5ff0044d7e789.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4381090/normal_5fc5a223d4506.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410989/normal_601b478cd3d0c.pdfIn PDF document text
- https://lefatelaxebaj.weebly.com/uploads/1/3/5/3/135398996/dogixu.pdfIn PDF document text
- https://gunagejosiva.weebly.com/uploads/1/3/0/7/130738835/2734695.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388413/normal_60443fda66326.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4375083/normal_60b11f2ab3da4.pdfIn PDF document text
- https://kivuxobusev.weebly.com/uploads/1/3/1/8/131871605/rodunenako.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454543/normal_5fff97faacfed.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/9b1c16e1-75cf-4e6a-b365-622b8b190755/the_devil_wears_prada_band_vs_movie.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c56f957-008c-463e-8f86-5aefbf2868ad/preposition_exercises_for_class_3_cbse.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db3388f4-68a2-47e3-bf09-1dbff95da352/fe_1_exam_pass_rate.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b52541f-52f1-48b3-8ac8-b4fe1bf876a4/lubetowavidoke.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ae2c2bf9-3018-4a80-8593-42292e2cd5ed/mitazevesaxineraripolofub.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_off0000e41a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE41A | 6036 bytes |
SHA-256: 8920fb0f1d3f9313bf2f8692ce662a1facf842e2f31daac009e6fef1c1438e7a |
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font_01_sfnt_off0000f8ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8CA | 13732 bytes |
SHA-256: d7ffdb97dd54e41d5cef629019054c4b241352d39e1637f00fe5b2e733d68d3f |
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