MALICIOUS
74
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. It uses an urgency-based lure. 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 0.9995
Heuristics 5
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://ponafet.ru/123?utm_term=steam+link+android+app+review PDF link annotation
- http://kazaxofenew.iblogger.org/official_boyfriend_application.pdfIn PDF document text
- http://bomepufibawil.scienceontheweb.net/dark_souls_3_dex_faith_build_stats.pdfIn PDF document text
- http://lidedapomegila.iblogger.org/maintenance_technician_job_description.pdfIn PDF document text
- http://gejikojaki.scienceontheweb.net/23174294741.pdfIn PDF document text
- http://mipesubukef.iblogger.org/19775700168.pdfIn PDF document text
- http://rupiwot.getenjoyment.net/catalogue_schneider_2020.pdfIn PDF document text
- http://rosoxul.iblogger.org/37270163763.pdfIn PDF document text
- http://jisipajimeleja.22web.org/whirlpool_cabrio_top_load_washer_not_spinning.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
- https://s3.amazonaws.com/zonebon/resumen_de_edipo_rey_por_captulos_yahoo.pdfIn PDF document text
- http://zurogukewujot.epizy.com/audiolibro_el_poder_del_pensamiento_positivo_parte_2.pdfIn PDF document text
- http://vipenugixegun.epizy.com/zebujowex.pdfIn PDF document text
- https://s3.amazonaws.com/vinivuxo/tebusixutiziwosab.pdfIn PDF document text
- http://xuvotawelotito.epizy.com/tagalog_praise_and_worship_songs_with_lyrics_and_guitar_chords.pdfIn PDF document text
- https://cad90261-f038-4e8a-b384-2e0e37e6cb8c.filesusr.com/ugd/4c4e45_2668cbc3f49b4d0dae86258a5e44e58a.pdf?index=trueIn PDF document text
- https://933527c5-e005-4225-a3aa-05fee46c7696.filesusr.com/ugd/b51dd5_88ac561a1ecb47cca84dc0cce913f854.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wuxupewu/data_structures_and_algorithms_tutorialspoint.pdfIn PDF document text
- https://s3.amazonaws.com/dotivaf/210207926.pdfIn PDF document text
- http://sivokag.epizy.com/adharam_movie_songs.pdfIn PDF document text
- http://pefemopu.epizy.com/hp_officejet_7110_not_working.pdfIn PDF document text
- https://23751d96-d7b3-42ca-b8ca-e459b671ea95.filesusr.com/ugd/7de994_77153c46e66a4627acdfc07d610a6197.pdf?index=trueIn PDF document text
- http://vemesivudaro.epizy.com/vojoxu.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_off0001c857.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C857 | 5032 bytes |
SHA-256: 5593183ed57a799a697ef503ec96ac3eb44090c36d5681a582b6d27c002263e4 |
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font_01_sfnt_off0001d961.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D961 | 11440 bytes |
SHA-256: a052838ec1a810550fa0fce96fced182b30dbd0c3b802e6cecc59d3f2e7e82ac |
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font_02_sfnt_off0001ffcc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1FFCC | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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