MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links to known malicious redirector infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The ML classifier and ClamAV also flagged this PDF as malicious, suggesting it's a phishing or malware distribution lure. The document body, though partially corrupted, mentions "Oklahoma drivers license renewal grace period", a common lure for phishing attacks.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://crophysi.ru/strik?utm_term=oklahoma+drivers+license+renewal+grace+period In PDF document text
- http://fibakigefejep.66ghz.com/el_mundo_de_sofia_resumen_libro.pdfIn PDF document text
- http://pisibebix.22web.org/32608657954.pdfIn PDF document text
- http://zukapojijedolof.22web.org/mufupurilaxuwotusodomuxe.pdfIn PDF document text
- http://gedatidigog.sportsontheweb.net/padoro.pdfIn PDF document text
- http://kakafeg.scienceontheweb.net/soft_skills_book.pdfIn PDF document text
- http://roxedizusugu.mywebcommunity.org/indefinite_integral_ex_cos_x.pdfIn PDF document text
- http://matawobedopikam.mywebcommunity.org/python_for_everyone_2nd_edition_free_download.pdfIn PDF document text
- http://megaliwuxo.22web.org/asme_b16_34_2020.pdfIn PDF document text
- http://jotetifijenosif.iblogger.org/beautiful_disaster_google_drive.pdfIn PDF document text
- http://vedevejunogi.iblogger.org/oxford_dictionary_english_premium_apk.pdfIn PDF document text
- http://ronutuvuvawudas.iblogger.org/aldous_huxley_obras.pdfIn PDF document text
- http://setavifisotater.22web.org/yaseen_sharif_in_english.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
- http://xotexipu.rf.gd/49310500152.pdfIn PDF document text
- http://bawulega.rf.gd/geographic_information_systems_and_remote_sensing.pdfIn PDF document text
- http://kubomefewofumim.atwebpages.com/gokugadosibanuxug.pdfIn PDF document text
- https://s3.amazonaws.com/somisilegex/savukaki.pdfIn PDF document text
- https://s3.amazonaws.com/pubopelej/a_g_e_ka_full_form.pdfIn PDF document text
- https://s3.amazonaws.com/sitok/basara_apk_ppsspp.pdfIn PDF document text
- http://gabifuzof.rf.gd/17879897434.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_off0000f086.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF086 | 5440 bytes |
SHA-256: 323e4f758067f13474356b6bc1d3f045af224b61e190ae5d312ef188e224f423 |
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font_01_sfnt_off000102f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102F0 | 11328 bytes |
SHA-256: 600059cd94b18e63ff3fdc2fa985473d2067206354a4e3f8df9b5d82e722464e |
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font_02_sfnt_off000129b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x129B2 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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