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 0.9991
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/wix?keyword=mario+kart+wii+mods+wbfs PDF link annotation
- http://fruktovik.com/how_to_read_a_boxplot_meanc2qgp.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4423429/normal_601b6caea128c.pdfIn PDF document text
- http://carluxepaint.site/zeret06smy.pdfIn PDF document text
- http://nikaold.site/5392717297aun5u.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420039/normal_5fd3a69eee2e2.pdfIn PDF document text
- https://cdn.sqhk.co/kukabelek/cgibhb5/guess_the_word_emoji_hard.pdfIn PDF document text
- https://cdn.sqhk.co/siboxowimu/E5Tif5m/candy_crush_saga_download_app_store.pdfIn PDF document text
- http://trelon.fun/cuckoo_clock_repair_manual8ul1x.pdfIn PDF document text
- https://cdn.sqhk.co/pupoxobumake/jhjbKQA/tuberculosis_vaccine_history.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4381766/normal_5fff688aec019.pdfIn PDF document text
- https://cdn.sqhk.co/jobasalem/hbhamgd/pozozifesuwujaxaxoma.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489586/normal_6046da6fcf5be.pdfIn PDF document text
- https://tedinuvade.weebly.com/uploads/1/3/4/3/134348171/d600297.pdfIn PDF document text
- http://blaugrana.ru/year_by_the_sea_movie_trailerb4pyu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481402/normal_601b64180d6f4.pdfIn PDF document text
- https://lalidusuferub.weebly.com/uploads/1/3/4/4/134440540/xesesaxuxililame.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/bb73eb62-3e9b-4c8f-896e-d2236912f687/4661529304.pdfIn PDF document text
- https://ab737b70-891a-4a1f-8db9-ee548211cb31.filesusr.com/ugd/ce14f3_1475d551169c4e7c81ac7a7d139b9314.pdf?index=trueIn PDF document text
- https://6d8b2927-5c4d-40df-b593-c6bd35e19528.filesusr.com/ugd/1adac8_9fb30d947738478689d8b7f86c19ae3c.pdf?index=trueIn PDF document text
- https://35548484-ce42-4b18-9d9d-834326683263.filesusr.com/ugd/a221b6_01cac094769e4a8cb6c6d1d79e587942.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d8e5e6d3-9730-446f-a9e0-9d4e69f50521/wovolaxudakozubara.pdfIn PDF document text
- https://f421159b-d329-41e8-bc42-072bc93e4c50.filesusr.com/ugd/65d6f7_6b7118b3f60a4dfa9294a3622978840f.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/73937575-3547-49ba-9857-92c1fcf30fa9/fuseri.pdfIn PDF document text
- https://2d130471-2a64-48ba-87cf-8f1e86c6acad.filesusr.com/ugd/9c43ec_f19db63ff8c742b984b99f0d39a9e15e.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_off0000ff92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF92 | 5320 bytes |
SHA-256: ff9aee32250e99e57f1a349e26774f33980e81a0f1ac055fa50c3d00e68ddb8e |
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font_01_sfnt_off000111b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111B3 | 11580 bytes |
SHA-256: 301e55f45a496b93c428d8505ca530f352a4402c661338adfbb4225d5ad6fb0d |
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