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-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://crophysi.ru/wix?keyword=ghost+recon+wildlands+achievement+guide PDF link annotation
- http://xisumagogali.getenjoyment.net/lasko_oscillating_fan_not_working.pdfIn PDF document text
- http://makeyourself.xyz/bittorrent_filehippo_freekk7cf.pdfIn PDF document text
- https://tejenopaje.weebly.com/uploads/1/3/1/1/131164027/4463008.pdfIn PDF document text
- https://lekumoga.weebly.com/uploads/1/3/2/6/132683130/dubadivepu.pdfIn PDF document text
- https://fiziwiminika.weebly.com/uploads/1/3/4/6/134686918/peduvobinotarowako.pdfIn PDF document text
- http://apsmall.space/knight_leveling_guide_talonro4hesc.pdfIn PDF document text
- http://rawoxaxevog.mygamesonline.org/69901564396.pdfIn PDF document text
- http://reactivaperu-viabcpi.com/9562723272mvxkf.pdfIn PDF document text
- http://detonic-ufficiale.website/henderson_s_dictionary_of_biologykt6k0.pdfIn PDF document text
- http://timecodes.net/54683751604vy7cz.pdfIn PDF document text
- http://bopugafuwu.scienceontheweb.net/metal_gear_solid_5_ground_zeroes_unlock_missions.pdfIn PDF document text
- http://ladirojenovezoj.mygamesonline.org/rubafuw.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
- http://favukimasinete.rf.gd/84931075994.pdfIn PDF document text
- http://kopolug.myartsonline.com/wigumobox.pdfIn PDF document text
- https://s3.amazonaws.com/wunupalezozerud/donation_request_letter_template_for_schools.pdfIn PDF document text
- http://mokodipixa.epizy.com/sweater_weather_nightcore.pdfIn PDF document text
- https://s3.amazonaws.com/rirusozo/best_giant_monster_movies_2020.pdfIn PDF document text
- https://s3.amazonaws.com/dufekifaral/90391196972.pdfIn PDF document text
- https://s3.amazonaws.com/povelenavuviw/63016326904.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_off0000e18d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE18D | 5420 bytes |
SHA-256: 5bf3cbf25451f9ca5be87a4a7a6bcfbcf6840ebd7ac941482ed44467a3658e4b |
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font_01_sfnt_off0000f3e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3E9 | 12312 bytes |
SHA-256: be09c55dbde30b46f979c8930e312e9fc36fe27aa71dfecee6f8395bda65b92b |
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font_02_sfnt_off00011b14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B14 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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