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://xezojetit.ru/123?utm_term=what+is+the+short+story+a%2526p+about PDF link annotation
- http://mozodulo.iblogger.org/rainbow_fish_tank_for_sale.pdfIn PDF document text
- http://sorulaxawo.iblogger.org/memrias_pstumas_de_brs_cubas_filme_completo_hd.pdfIn PDF document text
- http://lejebodaz.22web.org/john_rawls_justice_as_fairness_a_restatement_sparknotes.pdfIn PDF document text
- https://cdn.sqhk.co/pekotegafod/1hijehg/xekefobus.pdfIn PDF document text
- http://tefukuk.iblogger.org/bmw_330ci_auto_or_manual.pdfIn PDF document text
- http://rozujed.sportsontheweb.net/12432617082.pdfIn PDF document text
- http://ravovenovibu.medianewsonline.com/jazzy_select_elite_troubleshooting.pdfIn PDF document text
- https://tavifarexup.weebly.com/uploads/1/3/4/6/134611028/1287354.pdfIn PDF document text
- http://wikexulefusopa.iblogger.org/java_netbeans_8._2_tutorial.pdfIn PDF document text
- http://runivofo.iblogger.org/math_worksheets_grade_3_multiplication.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sutebavo.rf.gd/10130087857.pdfIn PDF document text
- http://zarusorujot.epizy.com/ectaco_partner_lux_2_user_manual.pdfIn PDF document text
- http://nimetegukixiz.rf.gd/vonexujolemo.pdfIn PDF document text
- http://tapoloferazuziw.atwebpages.com/15389918822.pdfIn PDF document text
- http://tovegini.epizy.com/mawekeparosetofujigon.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_off0000f538.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF538 | 4856 bytes |
SHA-256: 9fc7edc57932f13a859c4939ad8cb7f4edbb8533412323795c502e6e3da3d459 |
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font_01_sfnt_off000105c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105C6 | 10820 bytes |
SHA-256: 11ce657000b2a553d2b26be512d235c0132ed36680953369d6ade51a29634564 |
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