MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. It contains numerous embedded URLs, many pointing to disposable domains, suggesting a phishing or malware distribution scheme. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM further supports this by identifying the PDF as a link farm on disposable hosting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9979
Heuristics 5
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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 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://gimoguvi.ru/strik?utm_term=area+and+perimeter+formulas+for+all+shapes+pdf+in+hindi PDF link annotation
- http://hargotel.xyz/6179160233238e4i.pdfIn PDF document text
- https://josudirojupa.weebly.com/uploads/1/3/4/7/134729494/66baa563e.pdfIn PDF document text
- http://fringigejy.site/migopiliketozetupidevjq670.pdfIn PDF document text
- http://digitalcalakk1.xyz/penowilivagomifavoxefofelfq2k2.pdfIn PDF document text
- http://rollernefrit.xyz/devajivimetusofafiderzv5f.pdfIn PDF document text
- https://rexawalifutox.weebly.com/uploads/1/3/4/4/134458468/mawojivuwewok.pdfIn PDF document text
- http://azules.ru/ascia_asthma_action_plangui0b.pdfIn PDF document text
- http://lisolu.org/15406296656hzwxz.pdfIn PDF document text
- http://triple-doska1.club/zazisemawenelakujawxcvj.pdfIn PDF document text
- http://lnstagram-help-businesss.com/tawemamedujilolqgif9.pdfIn PDF document text
- https://mumixiginuwogi.weebly.com/uploads/1/3/4/7/134752923/402119.pdfIn PDF document text
- https://kimuremosov.weebly.com/uploads/1/3/4/7/134732255/mutamunofugujor_beterof_muzesevumi_giwetolixilu.pdfIn PDF document text
- https://zovipimisog.weebly.com/uploads/1/3/1/1/131163747/1822285.pdfIn PDF document text
- http://50offshop.pro/medical_spanish_classes_san_antoniocq6m7.pdfIn PDF document text
- https://tavepokivosexox.weebly.com/uploads/1/3/4/6/134656262/a8b0844d7f4bb8.pdfIn PDF document text
- https://tarumunapuwogu.weebly.com/uploads/1/3/4/4/134481002/fenuvoletajezol.pdfIn PDF document text
- http://carinsusa.info/spectrum_math_workbook_grade_8_free92cvz.pdfIn PDF document text
- https://sirowatogiwu.weebly.com/uploads/1/3/2/8/132814809/aec38b6496.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://uploads.strikinglycdn.com/files/146e020f-6615-45d1-968c-317f8579599a/how_to_know_if_your_microwave_is_1100_watts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/73b87787-ac9b-4924-add2-af8f984186ee/nokozixelizogusafej.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ecca461b-d0c4-4ffd-9dbc-00dffdb5e4dd/how_to_grade_speaking_in_ielts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c4ea5b10-36f2-46fa-8fe2-cca07c950e13/64259765558.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db4f30d3-0d5f-4b74-9957-7fc79c11ccc1/cyberpunk_red_jumpstart_kit_espaol.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001229d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1229D | 5268 bytes |
SHA-256: 407b9f4b5ed90e6edcb401e954283c60e5bbfa8ac4b917e9b476b06256c31ba7 |
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font_01_sfnt_off0001345b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1345B | 3720 bytes |
SHA-256: d5ecec3e822993868ba70e247019bcdb656a9fee58d620eb93bc70658e929280 |
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font_02_sfnt_off00013fbe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13FBE | 12044 bytes |
SHA-256: b9fdb5ed0f689efdb75e823aa06f0508976d2f1faa2cdc6cd23b4d8a3fd4bb1a |
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font_03_sfnt_off000168a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x168A1 | 13116 bytes |
SHA-256: a82c4c0360414b4608e4d5e0de5c6a44df25c9ce05d4869de6ae47765617451d |
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