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 0.9951
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://lozipotod.ru/wix?keyword=avs+to+dvd+free+download PDF link annotation
- https://cdn.sqhk.co/govazofaj/jdidhdQ/resident_evil_8_release_date_ps4.pdfIn PDF document text
- https://cdn.sqhk.co/fupokonabat/egfKjfk/86671516251.pdfIn PDF document text
- https://cdn.sqhk.co/wujakegu/ZhfZig5/wasozit.pdfIn PDF document text
- http://sufinamek.iblogger.org/96451339255.pdfIn PDF document text
- https://cdn.sqhk.co/gujurolekuma/ijahfCo/20931566539.pdfIn PDF document text
- http://tedoterolileme.iblogger.org/xarovujo.pdfIn PDF document text
- https://cdn.sqhk.co/sozivowemin/iiaiic7/dmc_cross_stitch_pattern_maker_free_download.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
- http://xanomake.epizy.com/try_something_new_for_30_days_summary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/235279cf-f63f-4ff6-b123-42f660c61e27/mubuvi.pdfIn PDF document text
- https://33fe1336-4051-433c-b691-b763732126dd.filesusr.com/ugd/6c8f37_e1f955c7953945c58fa6d6f58acf17e6.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8810b698-c9a7-4501-ab02-e8c7d6ab603f/what_is_the_best_sherlock_holmes_novel.pdfIn PDF document text
- https://b54663a3-ff9d-4122-b75c-69b71428c9b0.filesusr.com/ugd/cfa91a_b3e464b77baf48dfacbb9117f15ddc92.pdf?index=trueIn PDF document text
- http://zisekajoreva.epizy.com/cricinfo_app_apk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b8a38175-5ea7-4d5b-a529-06f6ec4e740f/ged_math_pretest_printable.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c572df83-17dc-49ac-9b37-b9a7de7f81e4/reference_angle_worksheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4d776b2d-dc8a-4d20-93c3-fb4578fbe8a8/heil_furnace_exhaust_blower_motor.pdfIn PDF document text
- https://70fbc5f3-53e4-4072-9ff7-a5862d19847b.filesusr.com/ugd/bb3bf9_70f184753f834a15ad350bb468d59123.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/55068a3b-3771-452c-a70a-d45445ea01a1/19114833394.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d482e62-3d6e-45cb-8c4f-790543b23d83/kazufutisoka.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c4d2e43e-f32d-44e6-b405-09e81da4cd3d/68611798293.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/21ef7f89-1cb2-4471-b193-7c0a29b6200f/dufezuxanuxal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ffe99451-c985-4361-b1a3-62945c1ad744/31368660878.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e308365d-f696-4ffe-944c-61b8da0784c5/mini_dv_camera_instructions.pdfIn PDF document text
- http://gusuwopopuwu.epizy.com/59969724156.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ac251a22-c590-4a53-953d-37b68bbbf354/sports_tech_angel_investors.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/08805ed2-c20c-4c73-9a3e-0a48abf97613/moxiwodapijiwokadu.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_off00010bdc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BDC | 4780 bytes |
SHA-256: 109824fbe77a160fabd03e4bfdd33176cddb837aac9b7e32c169ee143f958af6 |
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font_01_sfnt_off00011c33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C33 | 12600 bytes |
SHA-256: ace4ec45c94a173843f984d4f301686af77a9f6a7d11b144ce6473ce638406a9 |
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font_02_sfnt_off000143fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x143FE | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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