MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. The presence of numerous embedded URLs, many pointing to disposable domains and configured with UTM parameters, strongly suggests a phishing or link-farming attempt. Although no scripts were explicitly extracted, the ML classifier's high confidence and the nature of the embedded links indicate a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 http://www.tramag.pl/upload/file/kapisagumuvefugut.pdf In PDF document text
- http://positiveforce.in/uploads/files/felonoxuxamoxodis.pdfIn PDF document text
- http://edbiji.com/uploads/files/20210905011314_844429.pdfIn PDF document text
- https://takipbizde.com/calisma2/files/uploads/51717331326.pdfIn PDF document text
- http://premiumcsp.com/uploads/files/nepidazagobizuruxowepi.pdfIn PDF document text
- http://santeh.md/img/files/53217457662.pdfIn PDF document text
- https://autoandtruckrepair.net/nbloom/fckuploads/file/vimejodugoxigi.pdfIn PDF document text
- http://poetische-malerei.de/web/editor/files/30799578501.pdfIn PDF document text
- https://lacgl.org/upload/editor/file/96407386512.pdfIn PDF document text
- http://stellarp.com/userfiles/file/mipatupumivekipiv.pdfIn PDF document text
- http://congtyvima.com/images/Download/16232710924.pdfIn PDF document text
- https://globalybm.com/ckfinder/userfiles/files/1630604165.pdfIn PDF document text
- http://esipro.fr/userfiles/file/2083351729.pdfIn PDF document text
- http://zanethompson.com/userfiles/file/xenudakaxovi.pdfIn PDF document text
- http://dungcucaytrong.com/images/files/38807591222.pdfIn PDF document text
- https://editions-tlp.fr/ckfinder/userfiles/files/witigemenurokoluw.pdfIn PDF document text
- https://cakkue.com/contents/files/67996611791.pdfIn PDF document text
- https://boumqueur-edition.com/upload/fckeditor/file/4955698570.pdfIn PDF document text
- https://ibrahimkoc.com/images/Media/files/zirunulexezovi.pdfIn PDF document text
- https://alakharia.com/public_html/userfiles/file/zuzovisub.pdfIn PDF document text
- https://hamasataccessories.com/userfiles/files/ganixasudonegevadem.pdfIn PDF document text
- http://hstairan.com/fckeditor/editor/filemanager/connectors/php/userfiles/file/43714227924.pdfIn PDF document text
- http://pi-consulting.ch/download/98171375024.pdfIn PDF document text
- http://panyuchen.com/ckfinder/userfiles/site_eachfun_com/files/zukebobalizi.pdfIn PDF document text
- https://xn--80adj7cxa.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/372acdff7b13bb82232de1fc34e50b18/96211395141.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=what+is+fashion+psychologyPDF 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_off0000c9ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC9AD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e1c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1C4 | 10636 bytes |
SHA-256: 3054ca979b9c8bee634bcb736f6af73e3896bf761d6049687692d7b1c3493b66 |
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font_02_sfnt_off0000fa19.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA19 | 17232 bytes |
SHA-256: 0572c597e47a0428e8745014989b89d167c6fe565525d2e7e3f5af102eb9ae7b |
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