MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. It contains a large number of external links, suggesting it functions as a link farm designed to redirect users to potentially malicious websites. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic strongly support this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://resalured.ru/strik?utm_term=pioneer+deh-150mp+faceplate PDF link annotation
- https://zademufexek.weebly.com/uploads/1/3/4/7/134765537/rugiwu_tatiwasawimoz_negaledezajova.pdfIn PDF document text
- https://vewiwuxipax.weebly.com/uploads/1/3/2/6/132681682/5483017.pdfIn PDF document text
- https://kesesitevon.weebly.com/uploads/1/3/5/3/135317357/kaxowajugi-jariganovase-xagipixoju-fulebuv.pdfIn PDF document text
- http://dewodalaluw.mygamesonline.org/13811274417.pdfIn PDF document text
- http://velokir.22web.org/rinnai_hd200e_error_code_11.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4381748/normal_5fccdeeeccc7d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383138/normal_6021f8607439e.pdfIn PDF document text
- http://laluwaraselolar.mywebcommunity.org/69517103246.pdfIn PDF document text
- http://jipigebewojafof.22web.org/benim_hocam_trke_2019.pdfIn PDF document text
- http://tuvoreda.scienceontheweb.net/bsp_thread_chart.pdfIn PDF document text
- http://tisimewifexumi.iblogger.org/favotix.pdfIn PDF document text
- http://milatepe.medianewsonline.com/bohemian_rhapsody_piano_sheet_music_original_easy.pdfIn PDF document text
- https://posodagesifip.weebly.com/uploads/1/3/4/8/134874027/galuzupoxijizodef.pdfIn PDF document text
- http://sukutoxuwurif.mywebcommunity.org/joterolamuk.pdfIn PDF document text
- http://taxarigi.sportsontheweb.net/42295756331.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://bed1e925-73f7-457c-87ff-53f226988024.filesusr.com/ugd/d4a8ce_3a0599602b3b42cda0024df287f17fa2.pdf?index=trueIn PDF document text
- https://0e627107-309b-4451-a84d-e7064c41fccd.filesusr.com/ugd/04c368_cf209f091f424e9280f51733dc12ac1f.pdf?index=trueIn PDF document text
- https://527ed197-5826-4432-9c89-449afa9d705e.filesusr.com/ugd/65ef70_e219f97139774ebd9c531de417eb948f.pdf?index=trueIn PDF document text
- http://mafikaxavetubod.rf.gd/free_hd_movies_links.pdfIn PDF document text
- http://solugivewatewa.myartsonline.com/pefom.pdfIn PDF document text
- https://e055bcc9-c4f1-4c6c-8dcb-0912bf54750f.filesusr.com/ugd/b4a829_e2a0f4152e4147dd82b1e34b6c22f901.pdf?index=trueIn PDF document text
- http://butozijiko.epizy.com/33514886553.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_off0000f85c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF85C | 5568 bytes |
SHA-256: 219ab5d49e15dfe371db217b146cb175b7f38514066ae15ea4fec23c653b077a |
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font_01_sfnt_off00010b33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B33 | 11628 bytes |
SHA-256: ee6d5b7888cee71682d3ab2b5dc0f89c23af16e714047a672fb4f80787bf6dc4 |
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