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 0.9991
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://botokaw.ru/wix?keyword=netflix+apk+mod+hack+download PDF link annotation
- http://gopusoduj.mygamesonline.org/beatriz_sarlo_la_imaginacion_tecnica.pdfIn PDF document text
- http://rowowesofazov.medianewsonline.com/68286919258.pdfIn PDF document text
- http://sadipize.scienceontheweb.net/printable_calendar_august_2020.pdfIn PDF document text
- http://zawugudumi.getenjoyment.net/commercial_cool_ccr32b_3.2_cu_ft_refrigerator_freezer_black.pdfIn PDF document text
- http://tokudujadi.medianewsonline.com/math_worksheets_for_2nd_grade_with_answer_key.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://11ca5eb4-0abe-4d5d-8073-3f36f6088e80.filesusr.com/ugd/8b62d8_cf0d0931c7a140a29f9c96911f6d995c.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/mokamoba/direct_indirect_speech_worksheets_year_5.pdfIn PDF document text
- https://s3.amazonaws.com/sezebepit/89636307073.pdfIn PDF document text
- https://s3.amazonaws.com/jadere/nenodoxomawaguxipobele.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/196e78ad-e88c-47e4-8dab-75ed2484f7bb/dcs_su-25t_campaign.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aaa2e10d-a013-400f-b98b-7e6492c1dd15/64400439075.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/73894164-3d2f-4cc5-86d3-9ebb4c12475e/fesozurutosobukigomeb.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/873fcbe3-c50f-4867-bb2f-90a943126c81/why_is_my_voicemail_not_showing_on_iphone.pdfIn PDF document text
- https://s3.amazonaws.com/lebaxa/the_toltec_art_of_life_and_death_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/08b9a375-fc94-40ea-b53b-59171aa68922/8836422450.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fca8120d-d78f-40ba-9154-74347386adac/43902174150.pdfIn PDF document text
- https://s3.amazonaws.com/sasufufa/best_zane_books.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8dd6163e-5a8e-49f5-9ce3-f35d823369b3/how_do_i_descale_a_keurig_2.0_coffee_maker.pdfIn PDF document text
- https://12dd324c-696b-4d67-8c19-991f3eacec2c.filesusr.com/ugd/eeb7bd_4d694930f11e4fca97b9bc9cfcde5ed9.pdf?index=trueIn PDF document text
- https://01d7ec8a-e38e-4e33-8c76-1be31754498b.filesusr.com/ugd/24d943_4320666465ac4bee82a97f1a4d57aac5.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/palikuvexake/cast_away_tamil_dubbed_movie_isaimini.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/40c9350d-204d-466b-bc0f-3585c2c1d74f/dark_alliance_2020_release_date.pdfIn PDF document text
- https://22e365c6-0853-42e1-82f8-83473bf9c0bf.filesusr.com/ugd/217d68_a0374f5231e14b228794ecbac19de2dd.pdf?index=trueIn 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_off0000f44e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF44E | 5100 bytes |
SHA-256: fa42fe7f3d2f8345b38bed860f8f8e4c902fd342a90988cba9c41502b2ace7e1 |
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font_01_sfnt_off000105a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105A3 | 9824 bytes |
SHA-256: 3ccde37548368e2055d9cb67f08a515ef7003c20b7f4541ecdcfd8b3523ae2b9 |
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font_02_sfnt_off000126f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x126F4 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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