MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a phishing or trojan threat. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO manipulation tactic to direct users to potentially malicious sites. The embedded URLs are the primary indicators of malicious activity.
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://leonvi.ru/wix?keyword=switch+axe+build+mhw+iceborne+2020 PDF link annotation
- https://jirorenuges.weebly.com/uploads/1/3/0/8/130874518/36853c52.pdfIn PDF document text
- https://bipekafus.weebly.com/uploads/1/3/0/7/130776646/9913548.pdfIn PDF document text
- https://satewode.weebly.com/uploads/1/3/1/4/131407014/9fb31c77.pdfIn PDF document text
- https://nimediwajukijiz.weebly.com/uploads/1/3/4/5/134501673/80aba806c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387052/normal_5ff9291e745ba.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4447276/normal_5fe3c5d9d5b94.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460058/normal_600db949f3210.pdfIn PDF document text
- http://fimewovoko.getenjoyment.net/human_anatomy_books_in_tamil.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451369/normal_5ffdb83a40cdf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368735/normal_5fdacfce31389.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://c7bff75e-0a19-4817-9d47-fca4cf08161b.filesusr.com/ugd/3b6424_8dce38e032c645198f9b77dfb5466e94.pdf?index=trueIn PDF document text
- https://203e7bc3-08d7-4ecc-a8df-f797e0d4a079.filesusr.com/ugd/d4579c_6d57c34b206b435cad5d21d159c1175e.pdf?index=trueIn PDF document text
- http://sewogixura.rf.gd/jakevizatawibi.pdfIn PDF document text
- https://39c1d623-eccb-4af0-a86a-15328a2d61f9.filesusr.com/ugd/3cb6cb_4bd581f3e3fe4d2c848dbdc81707a4bd.pdf?index=trueIn PDF document text
- https://9ffa65b4-b95e-481c-977d-2cf6acaa57d7.filesusr.com/ugd/f68d46_1915ffe5f3ed486f820d99ee8592d59c.pdf?index=trueIn PDF document text
- http://madepadejatutof.onlinewebshop.net/8243999162.pdfIn PDF document text
- https://8d94caac-80d5-4f6d-a73a-04ed47837dc1.filesusr.com/ugd/585b1d_6443d398874f4149a31e03e3952b21b0.pdf?index=trueIn PDF document text
- http://solugivewatewa.myartsonline.com/clases_de_sistemas_operativos_para_moviles.pdfIn PDF document text
- http://bopiguxa.atwebpages.com/72806126755.pdfIn PDF document text
- http://rukosivujuxu.atwebpages.com/autobiography_sample_for_students.pdfIn PDF document text
- https://6b54b0b2-91db-43cc-88c8-bbc4f7e20b37.filesusr.com/ugd/a773aa_0f369554924848ea9ac21465f67f5ef3.pdf?index=trueIn PDF document text
- https://cd70d4e5-4a1a-4071-96d1-f2415ea5ece1.filesusr.com/ugd/7f46b5_ae40d5ce6e4347ff963b77b4d7a03308.pdf?index=trueIn PDF document text
- http://fodunimuka.epizy.com/free_baby_girl_announcement_photoshop_templates.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_off0000fafe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAFE | 5680 bytes |
SHA-256: 8f11de7d358aa19da8128c4080f1ec9429b4dd4e6bea5a1ed0032aafaae2db72 |
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font_01_sfnt_off00010e33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E33 | 10976 bytes |
SHA-256: 0f44c0cb574daf84169f020a335c25df8c9354b8e05249e86e91f0191a95f6af |
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