MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many of which point to disposable hosting and are part of a link farm, indicating a likely attempt to redirect users to malicious sites. The presence of external URIs and the link farm heuristic strongly suggest a phishing or malware distribution vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://laborke.ru/uplcv?utm_term=mobile+number+tracker+software+free+download+for+pc PDF link annotation
- http://salonlomi.pl/wp-content/plugins/formcraft/file-upload/server/content/files/161471812de61e---45098403082.pdfIn PDF document text
- http://girisimcilikproje.com/resimler/files/22772467033.pdfIn PDF document text
- http://yacpa.org/yacpafiles/file/zukezovoxufelogonakivarot.pdfIn PDF document text
- https://ddmmaze.altruistictech.org/documents/img/upload/files/tejaduj.pdfIn PDF document text
- http://techcessgroups.com/userfiles/file/1668779016.pdfIn PDF document text
- http://lamekatus.com/uploads/ckeditor/files/dixoduzujisezowev.pdfIn PDF document text
- https://www.thecandystoresudbury.com/wp-content/plugins/super-forms/uploads/php/files/85p7t4420h7itdf98j0jrmqgtg/sajadajadolizokowijal.pdfIn PDF document text
- https://hzautomatisering.nl/userfiles/file/kexiberolatur.pdfIn PDF document text
- http://szguilong.com/userfiles/files/somajafari.pdfIn PDF document text
- http://mdtrend.hu/files/file/86851635278.pdfIn PDF document text
- https://aordonez.com/images/contenidos/files/60184594319.pdfIn PDF document text
- http://cec-intl.ru/app/webroot/files/file/70574844806.pdfIn PDF document text
- http://secoinblock.com/upload/files/widupugupewix.pdfIn PDF document text
- https://apra.pl/files/file/jifuzirosi.pdfIn PDF document text
- http://felixefontesadvogados.com.br/ckfinder/userfiles/files/8470479701.pdfIn PDF document text
- http://x04ydivan.ru/userfiles/file/98590867537.pdfIn PDF document text
- http://cmi.nfe.go.th/ckfinder/userfiles/files/67561095979.pdfIn PDF document text
- http://orvosvalaszto.hu/uploads/files/mefuzozokutal.pdfIn PDF document text
- http://tropo-design.com/ckfinder/userfiles/files/55327282660.pdfIn PDF document text
- https://porfic.com/fotos/file/dativ.pdfIn PDF document text
- http://bioaec.com/userfiles/files/nanogozi.pdfIn PDF document text
- https://motodubai.com/uploaded_images/files/bibakolaboxikixe.pdfIn PDF document text
- https://nikoljski.com/ckfinder/userfiles/files/rubuvakupolafun.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_off0000df1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF1A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f731.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF731 | 11192 bytes |
SHA-256: 14d846c1e28aeb07e1eb4ac5d2f3958757c74190d50a2b269cdd2306c9a37774 |
|||
font_02_sfnt_off00011138.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11138 | 17192 bytes |
SHA-256: 037af11c1d7b17458af79a154b024a5d8babd52915a42865f7e9f87d2d47039f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.