MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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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Image-heavy PDF with invisible link to suspicious domain high PDF_SUSPICIOUS_LINK_LUREPDF is a small image-heavy lure with invisible link annotations that send the user to a suspicious high-risk-domain URI. This matches credential-phishing carriers where the visible document is only a prompt and the real collection flow happens on the linked website.
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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://lozipotod.ru/wix?keyword=pacific+soccer+club+ayso PDF link annotation
- https://cdn-cms.f-static.net/uploads/4450724/normal_6036af3a7a205.pdfIn PDF document text
- http://letuxegesilem.iblogger.org/40078189326.pdfIn PDF document text
- http://zavodtriumf.com/goverijubiwivivojobizodggybi.pdfIn PDF document text
- http://loginwithfb.site/parifofomujudepq7y6t.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491152/normal_6046bcab75fe9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426545/normal_5fe61876950e6.pdfIn PDF document text
- http://autobaff.xyz/wajaxmszk2.pdfIn PDF document text
- http://vudifabofugejij.medianewsonline.com/tazazegigisijuxulu.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://367e539a-c541-4439-991c-4bf2bef2aa7a.filesusr.com/ugd/77d535_d690f37b42554c94a143b571c5b77293.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/809668a5-2b7e-4247-a0d5-727f91ebd6bd/xafobarufimojitu.pdfIn PDF document text
- https://5a4e7950-e122-4b3c-9cf7-894e7f5b1216.filesusr.com/ugd/76aeb6_f04ac07e62a14b2c8167830e03f8a54a.pdf?index=trueIn PDF document text
- http://gaditerigasut.rf.gd/57592531847.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e1fe1b00-d706-4cd2-910a-0ee9ccf382a1/robi_jotpot_balance_stop_code.pdfIn PDF document text
- https://300a1258-3b13-45f7-80b9-bd8966f45320.filesusr.com/ugd/81888a_fddb2a83c47640908de4330845d901fc.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/9824e5c7-ff38-4aa7-9ccf-1e263ab7ba29/letovexemul.pdfIn PDF document text
- https://ccd4a2e6-63e2-4dcb-a02e-1ae1253dabcc.filesusr.com/ugd/059ff1_6dca8a76ca234817bb9a57107acd97d0.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/385c710f-7ef6-47de-a289-642111337f73/naeyc_standards_for_early_childhood_professional_preparation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/083c605e-639a-423e-8ae2-7fc9de0b1ce8/harry_potter_y_el_prisionero_de_azkaban_20_aniversario_espaa.pdfIn PDF document text
- https://05f6fcc2-a4c7-4d5b-b58c-97b640a93f4d.filesusr.com/ugd/74147a_84acc088db05448790322fc1c11327a3.pdf?index=trueIn PDF document text
- http://kuzemepusiloj.onlinewebshop.net/ramas_de_la_arteria_iliaca_interna.pdfIn PDF document text
- http://nivugugop.rf.gd/rigafolidewomixurunem.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_off0000d035.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD035 | 4812 bytes |
SHA-256: 8a1d26741db2d38b7ffd86f01be2b08a1eb75637a7c949b9ee42a864cc4aecd1 |
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font_01_sfnt_off0000e0a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0A0 | 10956 bytes |
SHA-256: ae806009b22e73e08f654ca33dcbc5c2d96a872ed633e1cafa9caa20b5801a95 |
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font_02_sfnt_off000105c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105C9 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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