MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected by ClamAV as Pdf.Phishing.Trojan and flagged by an ML classifier, indicating malicious intent. It contains numerous external URLs, with one specifically pointing to a link farm designed for disposable hosting, suggesting a phishing or malware distribution scheme. The PDF structure and embedded content are consistent with attempts to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
Heuristics 5
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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 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://smidgel.ru/uplcv?utm_term=payback+2+hack+mod+apk+download+android+1 PDF link annotation
- http://ilovehikari.com/uploads/files/76549658321.pdfIn PDF document text
- https://qualityroofinnandsuites.com/nbloom/fckuploads/file/33471086557.pdfIn PDF document text
- http://learnersdigest.org/userfiles/file/59843660116.pdfIn PDF document text
- http://karcannakliyat.com/userfiles/file/sujipuzedolokabug.pdfIn PDF document text
- http://bsbcarpet.com/userfiles/file/pepugekezuxo.pdfIn PDF document text
- https://balaji-technology.com/userfiles/file/79547014539.pdfIn PDF document text
- http://www.alex-vasilkov.ru/images/wisdom/file/mujinodonitujidowurisada.pdfIn PDF document text
- https://heuresromantiques.com/upload/files/54232049569.pdfIn PDF document text
- http://stroyvodservice.ru/upload/File/43531015372.pdfIn PDF document text
- http://nanobubblevietnam.com/uploads/userfiles/file/97294644151.pdfIn PDF document text
- http://thaisomboonautopart.com/userfiles/files/zodagoniwogaborisir.pdfIn PDF document text
- https://panoramamall.bg/ckeditor/ckfinder/userfiles/files/9794181590.pdfIn PDF document text
- https://salondumariagededijon.com/userfiles/file/salijebimurabulaf.pdfIn PDF document text
- http://abwingssuffolk1.com/uploads/files/tedipedufotutotelamivipuf.pdfIn PDF document text
- http://monarchiaerembolt.hu/tmp/paluwebezalov.pdfIn PDF document text
- http://wawa757.com/uploads/files/vozitugupajemepekunuz.pdfIn PDF document text
- http://sashtraayurveda.com/ckfinder/userfiles/files/4527272094.pdfIn PDF document text
- https://holyfamilyhospitals.com/ckfinder/userfiles/files/94368323544.pdfIn PDF document text
- https://panoramamall.bg/ckeditor/ckfinder/userfiles/files/setonunatijosokelunekup.pdfIn PDF document text
- https://www.ideaklinikkadikoy.com/wp-content/plugins/formcraft/file-upload/server/content/files/161343e5b34a44---9262303171.pdfIn PDF document text
- https://ciela13.leaddeehub.com/userfiles/files/dumeninasafaju.pdfIn PDF document text
- http://www.extramas.com/userfiles/files/bufikasiraredukagebukijot.pdfIn PDF document text
- http://s292376414.onlinehome.fr/datas/imgmail/file/gifizejesuzelajefedupo.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e150.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE150 | 17672 bytes |
SHA-256: f7377b32ecbf1738da6b460ec2a1112df591952e0a123d4f3dc8c6fd85debb65 |
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font_01_sfnt_off00010ed5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10ED5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000126ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x126EC | 10988 bytes |
SHA-256: 898943b8884160ec424f4d0f44a70e874674b75031e602dc0c380c80e6ba808f |
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