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 0.9996
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://baarspo.ru/wix?keyword=foil+character+in+the+yellow+wallpaper PDF link annotation
- http://tronreserve.online/25709385116srnpp.pdfIn PDF document text
- https://jubaluwaruzazux.weebly.com/uploads/1/3/2/7/132740890/vekosu_vowemonax_fegisakitap_nuturawuriwok.pdfIn PDF document text
- https://penukigoguni.weebly.com/uploads/1/3/1/6/131606127/9318901.pdfIn PDF document text
- https://wazolupagod.weebly.com/uploads/1/3/0/7/130775763/2abec12.pdfIn PDF document text
- http://loduwij.scienceontheweb.net/what_is_cof2_polar_or_nonpolar.pdfIn PDF document text
- http://domainlimax.xyz/tesda_bookkeeping_nc_iii_exam_reviewerls6oy.pdfIn PDF document text
- https://rutesobob.weebly.com/uploads/1/3/1/8/131856950/3468989.pdfIn PDF document text
- https://degujipimisa.weebly.com/uploads/1/3/1/4/131453395/4114140.pdfIn PDF document text
- http://zopesozali.mypressonline.com/tuserekuburubaripakonog.pdfIn PDF document text
- http://jotafitosixa.getenjoyment.net/wagemewefotofasobufudiwa.pdfIn PDF document text
- https://mamowoxu.weebly.com/uploads/1/3/4/2/134265364/5963833.pdfIn PDF document text
- http://all-system7.xyz/8_ball_pool_hack_no_human_verificatio239b.pdfIn PDF document text
- https://sujuxeneme.weebly.com/uploads/1/3/1/3/131380470/ca6d4107187d86d.pdfIn PDF document text
- https://xesofizagib.weebly.com/uploads/1/3/4/4/134491847/besepewufe.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/ace3b5b2-8503-4f5e-b32d-719b4418b155/tasco_8mp_trail_camera_reviews.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/19111cb7-6eef-47f7-aabe-9cb7a8b74306/fipokemubenodar.pdfIn PDF document text
- http://monifixo.rf.gd/adjective_worksheets_for_middle_school.pdfIn PDF document text
- http://bijamujijupife.epizy.com/the_making_of_the_1963_baptist_faith_and_message.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7c8d20bd-2788-4c1a-a5f3-fb45b0270c7e/why_is_my_nest_not_turning_on.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ba8acbe-f1f0-48b9-a842-07ecb367e7f5/mamefozorixopufibifu.pdfIn PDF document text
- http://polezupi.rf.gd/assignment_of_rights_and_obligations_under_a_contract.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/038be8ae-a9bc-411c-8a0b-3133da2a776e/psychology_and_christianity_five_views.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_off0000d33e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD33E | 4992 bytes |
SHA-256: d3632db5d60a6567bd0614b04f989256523148c42d666b26a25040be9b400a9d |
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font_01_sfnt_off0000e44d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE44D | 10636 bytes |
SHA-256: 242e5232e7b8932cf0e04f2e44b478a71f3b260000648eb68f5a76151034370b |
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