MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, indicating a link farm or phishing lure. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://golowaki.ru/strik?utm_term=is+fios+g1100+a+modem PDF link annotation
- https://sajixigepanosu.weebly.com/uploads/1/3/1/0/131070231/mofaxipokunilitevemi.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370072/normal_5fee9a6f57391.pdfIn PDF document text
- https://josaboduzez.weebly.com/uploads/1/3/1/6/131637311/giripi_likar.pdfIn PDF document text
- https://felebovado.weebly.com/uploads/1/3/4/8/134889144/suxasibemepu.pdfIn PDF document text
- https://jilazokezabise.weebly.com/uploads/1/3/5/2/135296918/eab64d531c8.pdfIn PDF document text
- https://loneluripovulom.weebly.com/uploads/1/3/4/3/134364014/telorepimuzile_ledejipu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488558/normal_6022497e39b1d.pdfIn PDF document text
- https://kizuwapeputatu.weebly.com/uploads/1/3/4/3/134375201/xowuxujufovibin_mitoxamekej.pdfIn PDF document text
- https://zutosexumapa.weebly.com/uploads/1/3/1/6/131606298/6f5c0.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/eccc626e-5fe6-4c49-b2c1-3b9f435ace0c/the_last_lecture_by_randy_pausch_quizlet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2a27ec54-a86f-458d-9949-c046331a5690/beren_and_luthien_novel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb56f7ad-ef4c-4ff0-9927-2b3e2506734d/maestra_del_amor_gratis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a1d7e2be-6e53-4124-bd91-104baf066e0f/how_to_reset_tempurpedic_adjustable_bed_remote.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5d6c09a4-19e8-420a-95bc-455222d7b40a/22060711500.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e298e21f-be15-433a-a21b-2dd87976cda0/nisum.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6ba607da-765b-4248-ba74-1e7b736fb718/kisevavuzebeberulepe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d503e07c-fda2-4fef-8667-698043b4490e/pedanata.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc299fff-2a1f-4edb-be53-cc7c0d1ad9e3/saraxotot.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/73d8d29b-16d6-4fee-b6af-8c1612e73ee4/does_ch2cl2_have_a_net_dipole_moment.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_off00011606.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11606 | 5232 bytes |
SHA-256: e7b4c97b9db78cf26de45906aa36cd3fb086766f6af9648a20867f793c913f98 |
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font_01_sfnt_off000127d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x127D1 | 11412 bytes |
SHA-256: 0f8fe68519b1b89d9820836c662aae60f36e86103bb11df876ac9b62cacb4200 |
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