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 0.9995
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://drafthe.ru/pbw?utm_term=disney+princess+twin+carriage+bed+instructions PDF link annotation
- https://cdn-cms.f-static.net/uploads/4383912/normal_6012a39b5eccb.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481676/normal_5fe1d0e26b689.pdfIn PDF document text
- https://begazasageb.weebly.com/uploads/1/3/1/6/131637419/barowexumifudif_jejona_nudafoborovetik_dapigil.pdfIn PDF document text
- https://seserasug.weebly.com/uploads/1/3/4/6/134678868/6411457.pdfIn PDF document text
- https://xubawiki.weebly.com/uploads/1/3/1/1/131163512/be4bc7813.pdfIn PDF document text
- https://zemijawa.weebly.com/uploads/1/3/1/0/131070152/wasokujoja.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471971/normal_60615045d608f.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4370087/normal_60b783b10e456.pdfIn PDF document text
- https://zotexujefu.weebly.com/uploads/1/3/4/3/134322023/1714601.pdfIn PDF document text
- https://kerizivol.weebly.com/uploads/1/3/4/6/134665291/sebepewojuriza.pdfIn PDF document text
- https://rukufutuseju.weebly.com/uploads/1/3/4/7/134748195/vedosubor.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446045/normal_5fc72a6ee5076.pdfIn PDF document text
- https://raxipufed.weebly.com/uploads/1/3/4/4/134474150/1530959.pdfIn PDF document text
- https://kurinasuvofete.weebly.com/uploads/1/3/5/3/135334761/ad6f3a.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://xesimisejek.pbworks.com/f/36233731177.pdfIn PDF document text
- http://tejudafo.pbworks.com/w/file/fetch/144460059/verbs_quiz_for_grade_2.pdfIn PDF document text
- http://lulimogosan.pbworks.com/f/59983043316.pdfIn PDF document text
- http://veweran.pbworks.com/w/file/fetch/144432354/why_was_the_northwest_passage_important.pdfIn PDF document text
- http://vogituvu.pbworks.com/f/what_is_the_purpose_of_ecg_test.pdfIn PDF document text
- http://vawijoj.pbworks.com/f/que_se_puede_comer_si_se_tiene_reflujo.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f339.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF339 | 5424 bytes |
SHA-256: d8f97287d768bf9efaae3880087786b922dccafc679eabecb0be597d816d52f6 |
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font_01_sfnt_off000105bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105BF | 11248 bytes |
SHA-256: f82b2832863f1d154d51314608a67281a997c085f65b501af738ed45d9904336 |
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font_02_sfnt_off00012c7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C7D | 16092 bytes |
SHA-256: 2c5f1a2e3d9f683f6a217a47aeaaae813f7d4ef732a5ff54a929695507d09140 |
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font_03_sfnt_off00014143.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14143 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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