MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, with `https://botokaw.ru/wix?keyword=building+and+export+to+excel+spreadsheet+c%2523` and `http://arboozfilm.com/74726126844fh9cs.pdf` being prominent examples of potentially malicious destinations. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates the document is designed to host many links on disposable domains, a common tactic for phishing or distributing further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://botokaw.ru/wix?keyword=building+and+export+to+excel+spreadsheet+c%2523 PDF link annotation
- http://arboozfilm.com/74726126844fh9cs.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462056/normal_601f879d44c7d.pdfIn PDF document text
- https://cdn.sqhk.co/nepelusir/ieEijih/petrochemical_engineering_companies.pdfIn PDF document text
- http://scandisvet.ru/what_is_the_role_of_a_criminal_defense_attorneygmn62.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420765/normal_60330002d1e37.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455396/normal_600fea9e54216.pdfIn PDF document text
- http://reduslim-ufficialesito.site/fst_7_big_and_ripped_diet1xxzb.pdfIn PDF document text
- https://cdn.sqhk.co/rukeditele/jf1Tje4/ejen_ali_emergency_mod_apk_new_version.pdfIn PDF document text
- http://usmileofficial.site/aha_guidelines_cabg_2015guqf1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406497/normal_6012978283b2f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463263/normal_602fc44f0842e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464532/normal_602dd7b57870c.pdfIn PDF document text
- http://artistichomesolutions.com/chameleon_evolution_gamebijcs.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/687c85f2-9a86-4cba-ab6b-d85a812ec8f1/memaribixifekapaburepo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/77b62a16-a4e9-47b0-bb57-ea1fc2a689b8/56018709313.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fdd2d00c-d9e3-4426-a4b0-7fb23e6a4a69/frigidaire_front_load_washer_parts_diagram.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1fa0a11-3bf5-41dc-89c1-480a1f873138/kobitefirevibudaken.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d873b80b-be8b-4add-882c-5c8ea20de6ba/pre_reading_strategies_for_kindergarten.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/48772da7-5d9c-464b-8e5e-07e83d34698a/cost_of_washer_bearing_repair.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d41ff19e-62d3-4b7f-9991-a282a5ad0d02/how_do_you_clean_a_honeywell_electronic_air_cleaner_filter.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b5fa1b5b-09cd-420e-8f86-7fc9a21ed478/how_to_have_power_and_confidence.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6f1c20c4-6620-4d6c-a3aa-2d1e47518a71/91561889730.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_off0000f5ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5ED | 5452 bytes |
SHA-256: bc39e7de09704dd55ade28bcd7488393c9ecd524a6498b47e1ff88a7c487bd4e |
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font_01_sfnt_off0001087a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1087A | 10080 bytes |
SHA-256: 505c58376aaf3b2cacf049d1424355b08ec37ccb995f6a12f7618f2ff48b555c |
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