MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. The presence of numerous external URLs, many hosted on disposable domains, suggests a phishing or malware distribution campaign. Although no scripts were explicitly extracted, the PDF structure and embedded URLs are consistent with techniques used to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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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 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://botokaw.ru/strik?utm_term=geospring+hybrid+water+heater+parts PDF link annotation
- https://cdn.sqhk.co/kanedufopuma/FOgcYsk/sorilomaz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4465694/normal_5ff3a4d76fe0d.pdfIn PDF document text
- http://zaranes.getenjoyment.net/ps_neoliberalismo.pdfIn PDF document text
- https://cdn.sqhk.co/susojareb/ehjqjeJ/rubafev.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469860/normal_602b38141d20a.pdfIn PDF document text
- https://cdn.sqhk.co/guzowozuk/gfwgegi/nowaganutufutofidetepiges.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4424347/normal_60021bf26037f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464052/normal_603e61b2639c2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409421/normal_6011d41a7a671.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/ed12150d-b513-4453-958b-a5a4064b7ee7/minecraft_official_redstone_handbook.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7201ef0c-858d-4a1a-86b2-716480a96c81/pofalavixasigume.pdfIn PDF document text
- https://0926596c-b1e6-4473-87d6-fed2e709bfeb.filesusr.com/ugd/e2a635_1ab290333f664aa4a56b56bbb4170959.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/kelageketisefuv/43174490727.pdfIn PDF document text
- https://f815f12b-539f-4060-8ed9-abd2caada31b.filesusr.com/ugd/ceb2e8_aafec9b490a6497eac0984b26239b28d.pdf?index=trueIn PDF document text
- https://f84ffea9-2755-49c2-9cb5-47ca8b55fe65.filesusr.com/ugd/0adedf_4ae09b8df8e2412e81383504358fdb99.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/83ac4e97-1c72-47f1-831b-1668cd3e90cd/tecnicas_e_instrumentos_de_recoleccion_de_datos_segun_autores_2012.pdfIn PDF document text
- http://penobugixova.atwebpages.com/ozeri_scale_calibration.pdfIn PDF document text
- https://s3.amazonaws.com/bulozor/porsche_cayenne_2012_owners_manual.pdfIn PDF document text
- https://3568c1c9-c281-4b9a-9ea9-d5d291e0176b.filesusr.com/ugd/e5d8db_789204f0429c47129bfb1c8e7b8dc0db.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xefejevife/43817343580.pdfIn PDF document text
- https://s3.amazonaws.com/gorajikunobixi/47061891829.pdfIn PDF document text
- https://s3.amazonaws.com/batoragubukepo/xiganumel.pdfIn PDF document text
- http://nejesezape.myartsonline.com/2011_ford_escape_owners_manual.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_off0000f038.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF038 | 5344 bytes |
SHA-256: 70817d1a0ff07a9d3765d821e092d97520f1431c1b26d6aa993667c7d0d2ab1c |
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font_01_sfnt_off00010267.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10267 | 11064 bytes |
SHA-256: 314d3dd6725f8328f9cdb936504b9888d65950fac06fa34d83fa8b49a841a474 |
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font_02_sfnt_off00012817.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12817 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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