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 0.9999
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://xezojetit.ru/123?utm_term=how+to+trade+for+a+specific+pokemon+in+sword+and+shield PDF link annotation
- https://lovivusopeme.weebly.com/uploads/1/3/6/0/136095788/8243638.pdfIn PDF document text
- http://vetebozo.mypressonline.com/99463024218.pdfIn PDF document text
- https://voxesisa.weebly.com/uploads/1/3/4/3/134349259/a1fd5b61b9e.pdfIn PDF document text
- http://rijewomel.scienceontheweb.net/would_you_rather_questions_to_ask_a_guy_dirty.pdfIn PDF document text
- http://kerorakesona.22web.org/the_little_match_girl_disney_music.pdfIn PDF document text
- https://xatevixi.weebly.com/uploads/1/3/4/6/134651360/8c7a898b.pdfIn PDF document text
- https://varudigenaka.weebly.com/uploads/1/3/4/5/134597471/mudur_saralenolagesos_pozevavizusa_vukoxasuxes.pdfIn PDF document text
- https://sixalusizefew.weebly.com/uploads/1/3/1/3/131378898/jogokumoxol.pdfIn PDF document text
- https://diwijavel.weebly.com/uploads/1/3/4/6/134691177/5764356.pdfIn PDF document text
- https://zitozujenuzudip.weebly.com/uploads/1/3/4/0/134042901/8583183.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/tuxexi/tiwiko.pdfIn PDF document text
- http://nulazuwob.rf.gd/angular_component_templateurl_dynamic.pdfIn PDF document text
- https://s3.amazonaws.com/donarepemi/cyberpunk_red_review.pdfIn PDF document text
- https://s3.amazonaws.com/dazinibonofobi/56699970417.pdfIn PDF document text
- http://toxasetakibo.rf.gd/nafera.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_off0000e3ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3AB | 5512 bytes |
SHA-256: 349835d3354d00f75ca6795343fcf9acb6b3597ad52be88ae2703f0ce95d5a43 |
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font_01_sfnt_off0000f659.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF659 | 10380 bytes |
SHA-256: beefe4879bf3492b59ca8d8a5593e842ac911de7e8764fb1eceaad5afa03fbe5 |
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