MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ML classifiers and ClamAV, flagging it as a phishing trojan. It contains a large number of external links, many of which are hosted on disposable domains, suggesting a link farm designed to redirect users to malicious content. One prominent URL, 'https://chcial.ru/pbw?utm_term=logic+pro+9+free+download+full+version+pc', is presented as a download for software, likely a lure to entice clicks.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://chcial.ru/pbw?utm_term=logic+pro+9+free+download+full+version+pc PDF link annotation
- https://cdn-cms.f-static.net/uploads/4466413/normal_6056ceb2c82ef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4501233/normal_60293746310a4.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417648/normal_60000e8891751.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4493920/normal_60657163d69a1.pdfIn PDF document text
- https://toripifisesu.weebly.com/uploads/1/3/4/3/134367164/233b4367b6ee.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454684/normal_6004d98b84240.pdfIn PDF document text
- https://wizaxonaguwaxi.weebly.com/uploads/1/3/4/3/134306690/6591512.pdfIn PDF document text
- https://damasidegiked.weebly.com/uploads/1/3/1/4/131411688/cd6a6c285f7b5a3.pdfIn PDF document text
- https://xoxomegu.weebly.com/uploads/1/3/4/7/134724284/a2e3f5344ea96.pdfIn PDF document text
- https://tezefidusipenu.weebly.com/uploads/1/3/1/8/131857758/37d7fc.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/223c98d3-188e-4902-ac07-c0862208667c/gypsy_jazz_ukulele_tab.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a36c63e5-c9db-44f9-8253-fa814efdd709/massey_ferguson_1650_attachments.pdfIn PDF document text
- http://kedefoviraj.pbworks.com/f/77317906674.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5779be3b-e38e-4e6c-b901-829a1df3fa7c/descargar_diccionario_espaol_ingles_gratis_para_pc.pdfIn PDF document text
- http://gulisapil.pbworks.com/f/how_to_write_daily_progress_report.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8b15632d-6e9f-4c74-a76b-66f7518a1138/what_does_ctrl_alt_z_do.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b94f459-9ff7-40db-8b05-e1c6dfaa82a2/minn_kota_talon_8_weight.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/16ee5c5c-40e6-4af7-a4c7-122a4b8a32e2/what_is_maria_montessori.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7a528569-5f2a-46d3-ba22-994c6f60079c/vewex.pdfIn PDF document text
- http://gudikijuruf.pbworks.com/f/nidorubitotigi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ac241dc1-f231-492d-8af5-ad4becdac92f/goodgame_empire_hack_gameflare.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3b800057-7222-4da2-bf31-acfff3059185/pexopotiliwoxagin.pdfIn PDF document text
- http://nusuwoxub.pbworks.com/f/kanovibebijave.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_off00010ca0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CA0 | 5572 bytes |
SHA-256: d20f43040811386e03c3ff2470403f9cf0c41164c0a4303bd13c2d846649f33c |
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font_01_sfnt_off00011fcb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11FCB | 11952 bytes |
SHA-256: 2c7c624c2b855b5bde97cae4c06a3fa9050c4a2a62e590d6c8c82292d634faf3 |
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