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 0.9990
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://crysiq.ru/pbw?utm_term=practicing+the+power+of+now+audiobook+free+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4403674/normal_60323a1763c9a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413712/normal_60140cde62c13.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382629/normal_5fe775fb50c2b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4498842/normal_6000f5e73fdc5.pdfIn PDF document text
- https://fopizute.weebly.com/uploads/1/3/4/3/134315067/7119411.pdfIn PDF document text
- https://delezopo.weebly.com/uploads/1/3/4/6/134600584/pisozun.pdfIn PDF document text
- https://xiwirananuwiro.weebly.com/uploads/1/3/1/0/131070481/2446937.pdfIn PDF document text
- https://lodiwuziwinum.weebly.com/uploads/1/3/4/5/134502140/kiloseduwokozujaba.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422877/normal_60b7ded48efb9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366620/normal_60096a04a24cf.pdfIn PDF document text
- https://navanelesud.weebly.com/uploads/1/3/0/9/130969746/6ff54a65d111a2b.pdfIn PDF document text
- https://basitonivi.weebly.com/uploads/1/3/4/5/134584834/437b6f0880.pdfIn PDF document text
- https://tunegize.weebly.com/uploads/1/3/4/5/134500295/1e9544b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481847/normal_6045c1aa613ac.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4501361/normal_60688a34335d7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476938/normal_60bacb3b64f91.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/73b4dbcb-0679-43f4-9ed2-096eb22655e6/crossword_puzzles_print_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3094ee2a-53ee-4cd7-a57d-089f39e2b55e/kindle_model_no_d01200_manual.pdfIn PDF document text
- http://niwomif.pbworks.com/f/josapawokemiw.pdfIn PDF document text
- http://funuvutidip.pbworks.com/f/72548919545.pdfIn PDF document text
- http://jobojifitin.pbworks.com/f/2530638588.pdfIn PDF document text
- http://wemekojezum.pbworks.com/f/sizukinuvejekum.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e2a161ef-eebf-433e-8f25-6f22ac993210/23202910155.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e7e16dab-7f75-4b7e-878c-22b2518d2b86/xevegefekizalefise.pdfIn PDF document text
- http://mukibilevejo.pbworks.com/f/zimefigapimoxasusenuwut.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_off000186a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x186A0 | 5536 bytes |
SHA-256: 2c56ebb1fb04fe576e63c96414915c790afd06388dc0610931a79656d3064929 |
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font_01_sfnt_off00019981.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19981 | 11688 bytes |
SHA-256: 841e309d97990042a267f07fbfc6c87c3f5554aacb2ad46a20076615c2edd50d |
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