MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many pointing to disposable hosting services, indicating a link farm or SEO manipulation tactic. The ClamAV detection and ML classifier strongly suggest malicious intent, specifically identified as a phishing trojan. While no scripts were directly extracted, the PDF structure and embedded URLs are indicative of a phishing or malicious redirection attempt, likely delivered as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://archism.ru/pbw?utm_term=diccionario+biblico+vine+gratis PDF link annotation
- https://zexexoxanevekig.weebly.com/uploads/1/3/4/6/134672397/gexaduxenisazoj.pdfIn PDF document text
- https://runonidalebemi.weebly.com/uploads/1/3/2/6/132682230/8161786.pdfIn PDF document text
- https://gawaratanos.weebly.com/uploads/1/3/4/3/134339439/9923856.pdfIn PDF document text
- https://bipokedofep.weebly.com/uploads/1/3/5/3/135322207/4182969.pdfIn PDF document text
- https://kigodebilak.weebly.com/uploads/1/3/5/2/135297846/jekerutisaram.pdfIn PDF document text
- https://lawejuja.weebly.com/uploads/1/3/0/7/130740077/8353483.pdfIn PDF document text
- https://jojimixumomural.weebly.com/uploads/1/3/4/4/134438106/fumiwubop.pdfIn PDF document text
- https://liwojugimigazip.weebly.com/uploads/1/3/4/9/134904469/xarifipugore.pdfIn PDF document text
- https://xitodilizunew.weebly.com/uploads/1/3/4/1/134108755/99e20aa55c3.pdfIn PDF document text
- https://ritefebeg.weebly.com/uploads/1/3/5/3/135316582/jofivu.pdfIn PDF document text
- https://vesanalu.weebly.com/uploads/1/3/1/4/131482823/lunedisekazenez.pdfIn PDF document text
- https://numijiresib.weebly.com/uploads/1/3/4/6/134639859/zavowoxigixelu.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://uploads.strikinglycdn.com/files/0df21c04-876b-4a41-8b63-5be19d544665/how_to_be_in_shape_for_soccer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/356fa269-d8f6-4067-a78d-1888bc4df944/call_of_duty_modern_warfare_2_wallhack_pc.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/07c2b7e5-7b2e-4e6b-88d0-5fe4c743563b/howl_and_other_poems_pages.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1e013294-5021-450a-ac50-eccacbb7e96d/4563185068.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9d201dc8-a548-4b0c-9f2e-f475c3f37b3f/does_h2o_have_a_zero_dipole_moment.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f5fd5098-16a0-4630-9006-f1cac8fd4d06/dojerikonadojogamubepakun.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6837564d-0d38-409e-a6ec-4575fcd7fcc6/what_do_you_do_with_empty_sodastream_canisters.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_off000112f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112F3 | 4956 bytes |
SHA-256: e280be06ee45f5668a40b0c84c80f55738726ca3bf13f010b0a84cfb93bbd7d1 |
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font_01_sfnt_off000123d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123D7 | 12420 bytes |
SHA-256: d44d1cbbabfbb1619872e899fc871cddef4ced8b9e775f9d1cab32331077a53a |
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font_02_sfnt_off00014b87.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14B87 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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