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 0.9997
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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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://druttle.ru/wix?keyword=how+to+write+a+written+statement+for+court PDF link annotation
- http://fitnesspack.net/nujobisiniluxaz2oo00.pdfIn PDF document text
- http://winsl.space/fukalopepafasyaf22.pdfIn PDF document text
- http://milky-rp.space/bomber_jacket_mockup_templates_free9ikci.pdfIn PDF document text
- https://cdn.sqhk.co/goseluna/sXvjahd/street_fighter_4_ps4_gameplay.pdfIn PDF document text
- http://pokavitapizinuv.iblogger.org/genetic_code_transcription.pdfIn PDF document text
- http://mebets.xyz/fubidufuvtruo.pdfIn PDF document text
- http://podjem2.club/definition_of_pharmaceutical_analysistlyn7.pdfIn PDF document text
- http://sadovik.me/brazoria_county_clerk_dba_formm0z7f.pdfIn PDF document text
- http://fortuneo-enligne.com/ergonomic_articulating_keyboard_tray_with_mouse_platformv7wqv.pdfIn PDF document text
- http://nudistoff.club/72457494498gxypf.pdfIn PDF document text
- https://cdn.sqhk.co/tivomepu/iahea9Y/netunuxawitomav.pdfIn PDF document text
- http://bilet-pdd.site/69025790465l4fte.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zelekisiwamab.rf.gd/ruzaropevenedono.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_off000147bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x147BF | 5048 bytes |
SHA-256: 34d888e1f5ca984b56f8997be56108ff0fc4bd6d0df7921c0b495f9348047940 |
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font_01_sfnt_off000158e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x158E3 | 10604 bytes |
SHA-256: f13d1fa8da527e080560765dc15c9046e7d0a4f487fa92c880c72860002e0ce1 |
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