MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. The document contains numerous embedded URLs, many pointing to disposable hosting, and is structured as a link farm. The primary URL, 'https://fokemale.ru/wix?keyword=science+olympiad+water+quality+rules+2020', suggests a lure to a content farm, likely for phishing or malware distribution. No scripts were extracted, but the PDF structure and URL patterns are indicative of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9987
Heuristics 5
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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 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://fokemale.ru/wix?keyword=science+olympiad+water+quality+rules+2020 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4413866/normal_5fdbb7a5d4a95.pdfIn PDF document text
- http://ponaxamewimenul.sportsontheweb.net/hey_jude_partitura_sax_alto.pdfIn PDF document text
- https://fumaletaseker.weebly.com/uploads/1/3/1/3/131381433/5d1266c1a0ffd8.pdfIn PDF document text
- http://lebofawudire.mygamesonline.org/somatization_disorder.pdfIn PDF document text
- https://sumajodezidozi.weebly.com/uploads/1/3/3/9/133997227/fedijeva.pdfIn PDF document text
- http://tipofeliluget.medianewsonline.com/mojifoji.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4456379/normal_5ffe1e7637e98.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455185/normal_5fd97879599f3.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4385869/normal_5fe3104f0a49b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387698/normal_6012f414309a6.pdfIn PDF document text
- https://jupavovol.weebly.com/uploads/1/3/4/3/134314217/vorodinewe.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4471960/normal_5ff1590c16028.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488842/normal_603f086bb0ebb.pdfIn PDF document text
- http://buwovavozu.getenjoyment.net/a_byte_of_python_russian.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404514/normal_603e6598f0990.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481408/normal_5fed4d34af991.pdfIn PDF document text
- http://rajukilodagoje.mygamesonline.org/fimolerite.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379851/normal_60507dcc24c89.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
- http://rosajeku.myartsonline.com/97869226790.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cc12b241-5de7-4b4f-93c2-22ab3f3a9c30/92712122891.pdfIn PDF document text
- http://bumurulepowele.myartsonline.com/advanced_engineering_mathematics_by_rk_jain_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e2475f3c-125a-4ec0-9000-078b2138383a/bosezoletes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86c04b6b-fabe-48ab-b000-1366e4a4816c/how_to_charge_petsafe_dog_collar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5528b78e-0b76-41f1-a7c9-e31eee3b3394/1536566043.pdfIn PDF document text
- http://gipetiwivi.atwebpages.com/fefafirimeton.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_off000163ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x163FF | 5800 bytes |
SHA-256: 72533fc29d31c587f8811ed10855f616b313633566ab0c7903e6a375614fae12 |
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font_01_sfnt_off000177a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x177A3 | 11972 bytes |
SHA-256: 4fb9a1cd33bed0c37995eddb4ce7c43f89ce89ecb37f4fd8f4551cbd2aa9070b |
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font_02_sfnt_off0001a023.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A023 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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