MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://dugedepap.ru/aws?utm_term=solving+square+root+equations+worksheet+algebra+2 PDF link annotation
- https://cdn.sqhk.co/kajemuwasutu/jbjXgdl/color_by_number_math_worksheets_free.pdfIn PDF document text
- https://cdn.sqhk.co/kurazagizub/hhvidhd/80421760776.pdfIn PDF document text
- http://vawadofofasip.getenjoyment.net/24735639356.pdfIn PDF document text
- http://raxejudesezix.scienceontheweb.net/kovalugugomutokovumivesir.pdfIn PDF document text
- https://latitatuforuza.weebly.com/uploads/1/3/1/3/131398212/wazobelonoditobudone.pdfIn PDF document text
- http://wutopezogegusi.getenjoyment.net/programming_the_ti-83_plus_ti-84_plus.pdfIn PDF document text
- http://patajafurep.mywebcommunity.org/16536552371.pdfIn PDF document text
- http://widuzuduzudovix.iblogger.org/kanobafojatejujexumiwo.pdfIn PDF document text
- https://dururamud.weebly.com/uploads/1/3/4/8/134846475/velagovoxunudelu.pdfIn PDF document text
- https://xufolonul.weebly.com/uploads/1/3/2/6/132695880/c055172.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/6e62a062-3485-41a4-a6ef-a5c749049919/blackjack_online_casino_real_money.pdfIn PDF document text
- http://pudugivifo.myartsonline.com/alberto_dell_isola_mentes_brilhantes.pdfIn PDF document text
- http://zovuvusebogote.rf.gd/galevakibewanazovinezi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e0734dce-1a3d-4313-ac84-709ef7c9b3ab/wavulesotukegomoli.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a7fcee34-276c-4f31-b2ca-652b15eac488/how_to_use_canon_p27-dh_calculator.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_off0001046f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1046F | 5664 bytes |
SHA-256: 2a7dc9f79201177aa6fc6d1b0161786c1b268776dc615fbfd49e36b08e6ed0a2 |
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font_01_sfnt_off000117ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117CE | 10908 bytes |
SHA-256: 2ef9c10bafe448af67c4c72da69614fb058fa35571ac978529cc8ce8af1c416b |
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