MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by 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 4
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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://crophysi.ru/123?utm_term=how+to+pair+jawbone+with+iphone+10 PDF link annotation
- http://philonio.online/48502237780h9d31.pdfIn PDF document text
- http://e-devletodeme.net/horizon_flight_simulator_2019_mod_apkticqz.pdfIn PDF document text
- http://sirovikokaxi.22web.org/dslr_controller_apk_for_nikon.pdfIn PDF document text
- https://radutarogo.weebly.com/uploads/1/3/4/3/134379411/074687f3769.pdfIn PDF document text
- http://xtreme-sport.ru/7_wonders_of_the_world_20184e8ag.pdfIn PDF document text
- http://znalomstvavip.site/sejuzi4aux0.pdfIn PDF document text
- http://in-step.shop/diaper_genie_refill_hack6ytsx.pdfIn PDF document text
- http://pijitirade.iblogger.org/can_android_iphone_apps.pdfIn PDF document text
- http://zajawezexefijuk.22web.org/zanapawitunaleruxefilem.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sidunutisa.epizy.com/37816599231.pdfIn PDF document text
- http://wozunitififut.epizy.com/cookie_sheet_cake_icing.pdfIn PDF document text
- http://fejukuvazov.rf.gd/9023309395.pdfIn PDF document text
- http://fomabobas.epizy.com/95910767422.pdfIn PDF document text
- http://jidibavozajo.epizy.com/houghton_mifflin_harcourt_geometry_answers.pdfIn PDF document text
- http://xikabekopugat.rf.gd/software_system_development_life_cycle.pdfIn PDF document text
- http://zobovobewuw.epizy.com/84818569988.pdfIn PDF document text
- http://mujasanowagug.epizy.com/37306069294.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_off0000ddc6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDC6 | 5160 bytes |
SHA-256: a5183ee55a5472d306816fc226294eee17df2d602b1bb872b62179c27931e3eb |
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font_01_sfnt_off0000ef62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF62 | 11072 bytes |
SHA-256: d67691ffc55e49b87fed5bfe7370fee1f2aded9e2d6463aad76cda5827f23ebe |
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