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 0.9995
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://crophysi.ru/wix?keyword=morkie+puppies+for+sale+in+raleigh+nc PDF link annotation
- http://chategratis.online/how_to_solve_any_physics_problem_easilyc8l9p.pdfIn PDF document text
- http://stnold.com/libro_de_periodoncia_carranza_11_edicionadzcg.pdfIn PDF document text
- http://amsidisi.xyz/are_chinese_chicken_balls_gluten_freebrq6l.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://0d3c4653-ec4b-4b04-9c20-59e348ba858e.filesusr.com/ugd/62200f_8cc102a45681465f8972e73fd44498ab.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4815f1a5-7e00-4b94-b438-a43ab180c946/23048909425.pdfIn PDF document text
- https://s3.amazonaws.com/xelimewat/anticonformisme_en_arabe.pdfIn PDF document text
- https://s3.amazonaws.com/sakaburepagase/35052427793.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5de5f3d2-9af4-4780-bd87-ee9ee6bdba1c/ps4_diablo_3_ros_save_editor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f4602c1e-f6f0-4fbb-b1d8-07c3b1466807/how_to_log_into_my_icloud_from_another_phone.pdfIn PDF document text
- https://s3.amazonaws.com/xapota/28202459098.pdfIn PDF document text
- https://5cbbff6b-7c47-4fbb-abda-9de5069fbc88.filesusr.com/ugd/1a89c8_c38f6e5091fb4f1b939a0939e047d03d.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/rufonali/candy_crush_for_pc_uptodown.pdfIn PDF document text
- https://s3.amazonaws.com/jinabom/simple_present_past_future_tense_exercises.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b69b91d2-92c4-4d36-8bc0-6da0a26e2660/52786408141.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c9ede885-9b61-40f4-b33a-b2a453d21b1f/panasonic_cordless_phone_digital_answering_machine_manual.pdfIn PDF document text
- https://2080fafa-2491-4ac3-8118-a138f33bff34.filesusr.com/ugd/822ecd_50508213d57e403f8b39ee64516f0892.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a8f2e918-88fc-484e-944d-8ceb147f5401/left_behind_book_10.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d2a8bee-66b7-42cb-a1cc-f6380a146559/roadmaster_granite_peak_womens_mountain_bike_26_wheels_black.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b757f17c-98a1-4c29-b8da-0b2586949c84/piroliw.pdfIn PDF document text
- https://8641c524-1fb5-4292-87ed-dd72f64d6c22.filesusr.com/ugd/9b7d8a_2cfa6474d48242daa859e3b579fdb9cb.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/7475ae64-43be-45ab-a34d-bf2a7d03f547/technology_stocks_to_buy_canada.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/518edb54-f598-4faf-9520-7ae266bb55fb/fababuborisuwawetexu.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_off0000ecb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECB6 | 5148 bytes |
SHA-256: 06883a2433c014cfb5739af9f8576556acfd03bc562ae166253b25c7f6a5285a |
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font_01_sfnt_off0000fe35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE35 | 10460 bytes |
SHA-256: 503c122fecd60e12078ce22722644ba61af5cb0aa618ce87b9ed7eb46ee48d6a |
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font_02_sfnt_off0001220b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1220B | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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