MALICIOUS
156
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 0.9985
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 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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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/123?utm_term=credit+card+authorization+form+hyatt+hotel PDF link annotation
- https://cdn-cms.f-static.net/uploads/4460263/normal_603c7ebc1c1f2.pdfIn PDF document text
- https://tulalesin.weebly.com/uploads/1/3/4/8/134876190/8984a4c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4444377/normal_5ffcc5d1df286.pdfIn PDF document text
- https://nopivetof.weebly.com/uploads/1/3/4/5/134581756/7246987.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4418192/normal_6000c0f5d4493.pdfIn PDF document text
- https://lawepisofav.weebly.com/uploads/1/3/4/4/134473025/vasaxu_tomopagawat.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4372361/normal_5fc63befd4074.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454435/normal_5fc7b0f8d8c08.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4415929/normal_5fdf5f7c82a95.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453540/normal_604250ece22e7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413573/normal_5fff294862a1f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4371005/normal_5fc9936697b4f.pdfIn PDF document text
- https://duditoza.weebly.com/uploads/1/3/2/3/132302736/470bf2b43d52b75.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/4dab0253-4adf-4c70-80e8-200182a67899/1971_ford_mustang_mach_1_weight.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3cc0789-5f6a-4b9c-a5d4-2d1c41788a9a/30930412760.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2040fb9a-35c4-4a5e-a1f0-2e1ba3d8ccdd/download_game_dls_2020_mod_apk_data.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/653c4852-af5d-4b22-8d86-d36581216867/vivepixizizunoje.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4adc2a6-f640-4c0a-9838-b4f6970914e3/how_often_to_add_automatic_transmission_fluid.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ec82f23-4829-43e5-9b3f-d4498e352709/amc_8_2020_results_forum.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1525e637-5351-49bd-b3cd-97f0301fe34c/integrales_indefinidas_trigonometricas_ejercicios_resueltos_paso_a_paso.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/170d0937-33fd-4ddb-99c9-47adb5f65b21/jotuba.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3ceb209a-5a6f-4bb0-a447-bba850cf53e2/6467755067.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8fe02ebc-fd99-4e5c-9f8b-79ee358637cb/chances_i_will_die_today.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e6f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6F0 | 5140 bytes |
SHA-256: c67f55a4df1a6da4e16e0a26ad6a043e14309fb17278dea49b434a38bd85a644 |
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font_01_sfnt_off0000f84a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF84A | 11008 bytes |
SHA-256: 698c586d7972cbd6a133be86d47f547b69bf5b40b3d19cbadc5e81709ebdc504 |
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font_02_sfnt_off00011e18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E18 | 16092 bytes |
SHA-256: ea75db71c9df7250347a03039f742fcd189f5fc3f08964e696816fa8b5227073 |
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font_03_sfnt_off000132e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x132E0 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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