MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many of which point to disposable domains, suggesting a link farm or phishing lure. The presence of PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating an attempt to obscure malicious links. No scripts were extracted, but the overall structure and heuristics point to a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://onecre.com/images/content/files/pakimur.pdf In PDF document text
- http://trivio.it/userfiles/files/90465479349.pdfIn PDF document text
- http://land89.com/ckupload/files/31933958430.pdfIn PDF document text
- http://safetyassessmentsolutions.co.uk/ckfinder/userfiles/files/tefirarasaworelixef.pdfIn PDF document text
- https://ijfbacknumber.com/editor_up/fopofazuweja.pdfIn PDF document text
- https://verandapattaya.com/userfiles/files/remadaruzezik.pdfIn PDF document text
- https://cargotavio.ru/files/file/faroki.pdfIn PDF document text
- https://webhosting4.net/media/file/rodugegepize.pdfIn PDF document text
- http://ficfart.org/userfiles/file/vemoxujadilaluso.pdfIn PDF document text
- http://baove24h.org/upload/files/turikonofanujefevumik.pdfIn PDF document text
- http://statsale.com/data/upload/ck/files/bagese.pdfIn PDF document text
- http://heaig.org/editor/ckfinder/userfiles/files/17322141553.pdfIn PDF document text
- http://cpghollywood.com/userfiles/files/vavinavonar.pdfIn PDF document text
- https://ckmusicdesign.nl/userfiles/file/18688624064.pdfIn PDF document text
- http://leaders-adv.net/userfiles/file/mivigu.pdfIn PDF document text
- http://cathugo-yachts.de/res/wysiwyg/file/91104257772.pdfIn PDF document text
- https://casalindasbakery.com/ckfinder/userfiles/files/97955474821.pdfIn PDF document text
- http://fcvperu.org/data/fcvperu/userfiles/file/76534956112.pdfIn PDF document text
- http://casaperugia.fr/userfiles/file/5910102535.pdfIn PDF document text
- http://sjhtractor.com/d/files/kuxuzotezal.pdfIn PDF document text
- http://lev-steklo.ru/userfiles/file/vuzuzidilidepasezivelol.pdfIn PDF document text
- https://kapefashion.com/files/files/7351938952.pdfIn PDF document text
- http://swatimishra.in/uploaded_files/userfiles/files/99637532835.pdfIn PDF document text
- https://nuevocoach.co.uk/wp-content/plugins/super-forms/uploads/php/files/4ac6ebf28df82b8de515e88dd22f0691/fobogatinaxadesodomuwesod.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=talking+tom+cat+game+downloadPDF link annotation
- 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_off0000d848.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD848 | 10588 bytes |
SHA-256: 03520aac5ab188181c87f2f372effbcbb8d28319f898842acde7f6562c98abec |
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font_01_sfnt_off0000f048.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF048 | 18764 bytes |
SHA-256: 3f49f27de13923ef731058495b96e8a7cb9f56c8c629b1fb82674d779054da9d |
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font_02_sfnt_off00012188.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12188 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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