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/123?utm_term=how+to+write+a+visual+analysis+of+a+painting PDF link annotation
- http://debodopox.iblogger.org/ductility_test_lab_report.pdfIn PDF document text
- http://betixisu.22web.org/military_time_cheat_sheet_printable.pdfIn PDF document text
- https://cdn.sqhk.co/xojelumegasi/jiFejgR/kozolujuto.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4423752/normal_6023ffbfd8f94.pdfIn PDF document text
- https://cdn.sqhk.co/butuxolevu/FjeZuhj/minecraft_earth_download_apk_android.pdfIn PDF document text
- https://cdn.sqhk.co/mujexoxa/hfpigdc/91811430476.pdfIn PDF document text
- https://cdn.sqhk.co/porosobof/fibdiiV/slicer_cut_injury.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4411935/normal_5fe12b2c7c4da.pdfIn PDF document text
- https://cdn.sqhk.co/fivuwunar/iQx7YU0/stay_alert_stay_alive_victoria.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gamovomubapo.rf.gd/poultry_production_business_plan.pdfIn PDF document text
- http://felobiziwikegu.rf.gd/62429083301.pdfIn PDF document text
- https://s3.amazonaws.com/vatakefojunib/vebigejuxanaf.pdfIn PDF document text
- http://zumoriko.epizy.com/doubles_math_facts_worksheets.pdfIn PDF document text
- http://maretazijedoval.epizy.com/evil_dead_horror_movie_free.pdfIn PDF document text
- http://zafurug.epizy.com/happy_friendship_day_minions_gif.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_off0000ef88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF88 | 5284 bytes |
SHA-256: 926b1b18c4421f93c9cf80c171be7ac96067d3a96dae53d6d06063cf4d1a1e04 |
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font_01_sfnt_off000101b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101B3 | 10436 bytes |
SHA-256: f236163750aef1b1dd3caf49368153e2ad627a3919250fcccef3d6818b2e6f5e |
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