MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable domains, suggesting it's part of a link farm designed to drive traffic or host phishing content. The document body, though heavily obfuscated, appears to be a lure related to 'descriptive research designs definition pdf'.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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/award?keyword=descriptive+research+designs+definition+pdf PDF link annotation
- http://sewatumafuta.medianewsonline.com/plantronics_backbeat_fit_6100_camo.pdfIn PDF document text
- https://tuvopezape.weebly.com/uploads/1/3/4/7/134712323/pigigiweninabigadoru.pdfIn PDF document text
- http://juraxoxodas.scienceontheweb.net/bse_odisha_7th_class_book_download.pdfIn PDF document text
- http://info-pages.ru/whirlpool_washing_machine_accessories_near_mect1cf.pdfIn PDF document text
- https://wefapewirevuvik.weebly.com/uploads/1/3/4/6/134667644/mibarebejugajipovub.pdfIn PDF document text
- https://lukogazusewof.weebly.com/uploads/1/3/4/6/134643336/zitexilaxa-bokowabexuseva-fanobam.pdfIn PDF document text
- http://sluzhba1.net/zaxaragewoxubumekofipijozsiq0.pdfIn PDF document text
- https://fofosefekilom.weebly.com/uploads/1/3/0/8/130813764/xejaxamebilopig.pdfIn PDF document text
- http://gexopidikimo.mygamesonline.org/79065133025.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://e0a971b2-7104-4718-9e5f-4f17d768618f.filesusr.com/ugd/6d43b6_334997a7eafd4fde8ca63f1881b498c7.pdf?index=trueIn PDF document text
- https://ff4d9611-e7ea-45f2-85d3-f0b464ef817f.filesusr.com/ugd/48f461_0f9dde6122c8400b926557ae7c80dc32.pdf?index=trueIn PDF document text
- https://70848fb0-0fd0-490a-9360-2ffa38fc212c.filesusr.com/ugd/08e331_f0126ee1941147abaab76d6b0e501b0d.pdf?index=trueIn PDF document text
- https://2ea9429b-0332-4ee6-bb75-ab9535b56c99.filesusr.com/ugd/e2f7e1_fe5f2af28c6f4efc97aa962ff80232e0.pdf?index=trueIn PDF document text
- http://lumosaneja.onlinewebshop.net/english_vocabulary_words_with_meaning_in_telugu.pdfIn PDF document text
- https://57fc24c6-ba7c-430a-bdae-05304608b610.filesusr.com/ugd/bc9c68_55af61a0ef704a2aa10010b9b8037d1e.pdf?index=trueIn PDF document text
- https://8ed7b8cb-9bae-4def-ad9b-66b28cd11f91.filesusr.com/ugd/740d8c_64943bf2f6b342feb4281eb813029a46.pdf?index=trueIn PDF document text
- https://43cb2d18-1589-43a7-b1c5-fe1278e1c76d.filesusr.com/ugd/370b54_883940b871934aafb91d3eb8500522ff.pdf?index=trueIn PDF document text
- https://89d37d93-eaf9-4fc7-8d5e-07438b8f18e7.filesusr.com/ugd/e80f4c_6b7e824c22b04fada36718db193cd817.pdf?index=trueIn PDF document text
- https://ede36962-9452-4451-b182-fa4236ba9bc6.filesusr.com/ugd/83b1b3_fd45bf513c4c42a383db2ef0fe98aacc.pdf?index=trueIn PDF document text
- https://9480ebe7-8096-4165-94d5-b35dd525e9f4.filesusr.com/ugd/07b43d_83b7b78544a344e59ed62f0ba998b339.pdf?index=trueIn PDF document text
- https://5fa60de5-32ab-41ac-ba65-77330e21e623.filesusr.com/ugd/2e16aa_8a74411777de4e93bc8e1a3d6394943f.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000102fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102FD | 5444 bytes |
SHA-256: 885931cf9f3a444dbdf68636af078629693295cbcf76726bc53dc62b0cf72bf7 |
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font_01_sfnt_off0001158f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1158F | 10484 bytes |
SHA-256: e9ff8b63de42de6d8d6f722b67c593f626f4552827841d68b2e89a92bccd57e1 |
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