MALICIOUS
126
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 0.9951
Heuristics 5
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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 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://fokemale.ru/strik?utm_term=m-audio+firewire+410+manual+espa%25C3%25B1ol PDF link annotation
- http://damewumesigalut.medianewsonline.com/19182608823.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473053/normal_5fec03ae4dee4.pdfIn PDF document text
- http://just-gopro.com/347133434653v3z1.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454973/normal_6003f8ae87101.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453741/normal_6040d5efba99b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410703/normal_6032027685d5e.pdfIn PDF document text
- http://giwitijudaleka.mygamesonline.org/pupobojez.pdfIn PDF document text
- http://adyga.site/gadogunipo81xuu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426062/normal_602d5d06d9f42.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463266/normal_60321608eae0f.pdfIn PDF document text
- http://juilopkiretlo.ru/6067128085031pej.pdfIn PDF document text
- http://goods-amzon.com/insignia_ns-dxa3_troubleshooting5ggtm.pdfIn PDF document text
- http://firstreadersclub.com/walmart_cash_register_manualcaodm.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4497370/normal_5fe5c1aebbdb4.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4501777/normal_5ff781497b76a.pdfIn PDF document text
- http://rarubife.mygamesonline.org/32071081283.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/d874bddc-d7e0-45a7-9bac-f8e3582cc62f/actividades_para_desarrollar_las_inteligencias_mltiples.pdfIn PDF document text
- http://suruliloxapesas.myartsonline.com/82438939961.pdfIn PDF document text
- https://a529afa0-707c-494d-9cee-e9df2360aa12.filesusr.com/ugd/a6e48a_30ed69a251ba469c85d0a13d13984eb0.pdf?index=trueIn PDF document text
- https://4c5ad993-366d-4b3a-aa99-9b6f56583180.filesusr.com/ugd/01e791_27b0d9b1266d4201bf6750618723267d.pdf?index=trueIn PDF document text
- https://e942959e-95af-4115-ab05-a6e38533eaad.filesusr.com/ugd/66f7a0_d1a730cca5a646c2b5910abbcc737b7d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e999c4dd-bb9c-448a-9eb9-6c2f0ebea178/flowchart_symbols_easy_definition.pdfIn PDF document text
- http://sojufuka.atwebpages.com/castells_rise_of_the_network_society.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/44701f75-b1b7-4750-8a28-4d56edf74329/kisuvurosemabowuv.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab1f3fe0-57cb-478d-8435-46e433c619d1/how_to_do_two_step_cluster_analysis_in_spss.pdfIn PDF document text
- https://696f1bd8-06c3-47a7-a8f7-e83e17ec8d18.filesusr.com/ugd/5ad03d_c490dd2e1766429cad00d3c465306ae0.pdf?index=trueIn 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_off00010372.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10372 | 5612 bytes |
SHA-256: 86d3754358e65b66974afd2f80e57328cc0e9c2e6432de84fb37d24a62c2898a |
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font_01_sfnt_off00011646.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11646 | 12476 bytes |
SHA-256: 7c18d0848e1ab89a3c8b584b6548b457d119246546361ccd620675748dc78abe |
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font_02_sfnt_off00013ef3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13EF3 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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