MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9997
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://fokemale.ru/wix?keyword=anand+patel+math PDF link annotation
- http://warewakeb.sportsontheweb.net/cargador_de_baterias_schumacher_se-82-6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494429/normal_6047a9efe5443.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374013/normal_60114c023045e.pdfIn PDF document text
- http://motorutovibipe.sportsontheweb.net/what_is_the_shape_of_benzene.pdfIn PDF document text
- http://lamakexo.scienceontheweb.net/gorowuruna.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446942/normal_603a88cdcb2db.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://044e8d80-c429-4a1f-820d-9b443c65b389.filesusr.com/ugd/53c654_5db1b1c1e59f4e04ba5f145c8521bb63.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/352073d6-134a-404f-b910-803262871fc3/rozonuvopigexudilisoro.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5879e371-6d4c-4cfa-9626-2bac9ee55d41/barrons_ap_environmental_science_8th_edition.pdfIn PDF document text
- https://19aaccd0-9772-41b6-85c4-be118606641a.filesusr.com/ugd/a12125_4b2e687b161f416fb2e536b3336029a1.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a3c72618-cb12-42a7-a9f2-53b4d0b79202/most_valuable_corgi_toy_cars.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/910b7fe0-f781-4631-827a-654e756b9fcf/74589747410.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a426b32e-4957-4756-9638-41a7149a832d/peros.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0ff9ffa0-3a84-4b68-8467-91fcabe0fc53/90355097821.pdfIn PDF document text
- http://gefuwaw.atwebpages.com/doxijejokemivek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1c87e269-8b0a-4932-8c8a-5a9e2121a74f/crossfit_workout_calendar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0a799954-c9eb-4119-9cb3-9564e3a78770/gogisugurisa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/180d79f8-b762-45cc-9eb7-898e34527597/jufemavotet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7763aed8-fc7d-46b9-878f-49b5cf09d969/how_to_read_level_2_quotes_thinkorswim.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/108a5f83-68d2-4f90-a13d-60dfc77ec006/les_comparatifs_et_les_superlatifs_en_francais.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c452d86c-89e9-45b2-a1e9-6d3bd6c38dfc/a_dance_with_dragons_chapter_summary.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_off00012ffb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FFB | 4916 bytes |
SHA-256: 98eeaa70d62e9a10747471a1074619e3f3e99713dce4cc7e2fc63bd934e64b8f |
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font_01_sfnt_off0001408d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1408D | 11744 bytes |
SHA-256: 56697c2cc751615058ae4c1f0328f69316d0d725febdd14bc4748b4048b880f0 |
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