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 0.9994
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://dugedepap.ru/strik?utm_term=which+dyson+v11+is+better PDF link annotation
- https://bagawilikazukir.weebly.com/uploads/1/3/1/0/131070307/5944625.pdfIn PDF document text
- https://rupimobo.weebly.com/uploads/1/3/4/8/134891389/7901320.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417040/normal_5fc62d59da3c2.pdfIn PDF document text
- https://cdn.sqhk.co/nazutupim/Wgcgngh/black_beauty_1994_ending.pdfIn PDF document text
- https://cdn.sqhk.co/tiwumixe/axCOcgf/cybersphere_scifi_third_person_shooter_game_apk.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454172/normal_5fd07015e0fb1.pdfIn PDF document text
- https://xalitizamer.weebly.com/uploads/1/3/4/8/134863297/3a42f1d1376b1.pdfIn PDF document text
- https://norusukesalija.weebly.com/uploads/1/3/4/3/134356509/butaxibizogidoz.pdfIn PDF document text
- https://cdn.sqhk.co/ralapogifur/fUjfigu/wetimeridifuzovililotikak.pdfIn PDF document text
- https://rawadawopi.weebly.com/uploads/1/3/0/8/130874142/dodokewujus-nubipatubajuwo-dibidevafegu.pdfIn PDF document text
- https://cdn.sqhk.co/gixelotopa/ibjdvpP/37877027747.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/6ca4fcec-dca5-4e6a-abb6-410f835b89dd/53728767747.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/360f6054-5152-46b0-ace1-78f5ea264796/80357013130.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8c8a7593-7b50-4b8c-b3c0-c0c7fafd9e5c/what_is_a_simple_definition_of_nuclear_energy.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d8869e7e-4d13-4472-89a4-be37e6b29e27/vofofutomubope.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6a0ea73f-651b-429b-b37e-0a5143fba75f/94719147788.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d457bbe-fa29-4836-b229-746f628ab2cc/botofolaxuvutobi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b3a3395e-8934-4144-b01a-6a844d80442e/46184016469.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/abf01535-ff38-4cc2-b9da-7fdc281263ba/bose_quietcomfort_15_instruction_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f181cc5e-c432-4f7a-ba24-802e500b4545/the_rule_of_four_summary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5264e93d-795a-4932-a919-bdb219f9eba9/kitchenaid_stand_mixer_grinder_attachment.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/72233316-670f-4835-80ca-6ab48b568248/can_the_razer_blackwidow_ultimate_change_colors.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0e83ca07-ccc1-456f-a6cb-1c0281827d5e/americas_test_kitchen_recipes_for_two.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_off00010ea7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EA7 | 5152 bytes |
SHA-256: f4d4768cb70cee3d1c056307bfeba0a35572217556faf704816e52d2ce60a367 |
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font_01_sfnt_off00012047.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12047 | 11388 bytes |
SHA-256: eb701bd824cbd81a439ae6833f139f7667172b2d61da95bd6575418ede98fbc1 |
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