MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The document contains numerous embedded URLs, with several pointing to disposable hosting and link farms, suggesting a phishing or malware distribution scheme. The presence of PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating the PDF is part of a link farm designed for SEO manipulation to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://pelibifir.ru/award?keyword=diagenesis+of+sediments+pdf PDF link annotation
- http://fibewoz.22web.org/boluwukozu.pdfIn PDF document text
- http://hempmap.ru/dopesorago5lcg.pdfIn PDF document text
- http://bobatukuxoto.iblogger.org/barofixinike.pdfIn PDF document text
- http://witexodegimo.iblogger.org/tik_tok_video_karna_hai.pdfIn PDF document text
- http://meetsucre.pro/lucky_jim_minef33sf.pdfIn PDF document text
- http://subbellassecret.com/onn_remote_codes_for_lg_blu_rayx29q0.pdfIn PDF document text
- http://nepatokada.mypressonline.com/4887158142.pdfIn PDF document text
- http://daludaja.getenjoyment.net/bracing_masonry_walls_during_construction.pdfIn PDF document text
- http://tadugebakonuged.getenjoyment.net/penyebab_jantung_koroner.pdfIn PDF document text
- http://jijuduli.mywebcommunity.org/java_8_tutorial_tutorialspoint.pdfIn PDF document text
- http://xovitixekewelom.scienceontheweb.net/subuwizilivojadutamu.pdfIn PDF document text
- http://sivolejujivozul.scienceontheweb.net/45386719223.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/d2a1d572-96aa-4259-949c-55e930dad4d1/dipat.pdfIn PDF document text
- http://javisan.epizy.com/avg_free_antivirus_for_windows_10.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/97e6075d-f878-43fa-b16b-8b14472453fa/can_you_name_your_baby_god.pdfIn PDF document text
- http://sutexuvidag.myartsonline.com/word_microsoft_table_of_contents.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d8ea4824-47c1-46b6-892a-44e2c2d8a642/tp_link_1200_powerline_not_working.pdfIn PDF document text
- http://mewabetowa.myartsonline.com/10104186646.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8f546918-c40d-4333-bcfe-4b3d00beef46/why_does_my_oven_light_flicker.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e14fda22-54be-4028-82c4-865630a15325/why_is_my_comcast_box_blinking_orange.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/431cd07a-5613-4d33-8cb5-75f704d11cb9/xerefiwobejogeb.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f0a7204-d2e7-4eaa-8690-4114644b043f/is_nancy_drew_coming_back_for_season_2.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9f1aceb6-2229-475d-b544-e4a1f3396e53/reglas_de_acentuacion_de_las_palabras_esdrujulas_ejemplos.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/13306151-209d-4b46-af81-5c837ca3b2ec/el_pais_de_las_sombras_largas_descargar.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_off0000f0e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0E4 | 5232 bytes |
SHA-256: 6698e787f0e8ae50b15cea130a0f76cdc04213c989b8255bd6581ac7c1aafccc |
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font_01_sfnt_off000102af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102AF | 11952 bytes |
SHA-256: c9b382ecbd4ec28f78f5b1ca2389d1576814b0993793d11e06743d64f6f1ba69 |
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