MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs pointing to various domains, suggesting it functions as a link farm or phishing lure. The presence of PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating a strategy of using disposable hosting for redirection. No scripts were extracted, but the overall structure and URL distribution point towards a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9970
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://infrive.ru/uplcv?utm_term=50+shades+darker+soap2day PDF link annotation
- https://dungcuruamui.com/wp-content/plugins/super-forms/uploads/php/files/3qoc4463l3603av076aosqrlpr/rogiliwiwuduvopekifotawo.pdfIn PDF document text
- http://esistore.com/userfiles/file/27884615897.pdfIn PDF document text
- https://markapin.com/calisma2/files/uploads/sofilosisefufodidaxe.pdfIn PDF document text
- https://procogs.com/FCKeditor/file/65565242280.pdfIn PDF document text
- http://personal.sut.ac.th/chantira/port/ckfinder/userfiles/files/23194007445.pdfIn PDF document text
- http://kutyasturak.hu/images/files/tigesuxowiropedux.pdfIn PDF document text
- http://arisutour.com/ckupload/files/pizixagunovepa.pdfIn PDF document text
- http://singer-island-condos.com/userfiles/files/29583293773.pdfIn PDF document text
- http://dachastyle.com/userfiles/file/zugaj.pdfIn PDF document text
- http://krakowska98.com/zdjecia/fck/file/98531897270.pdfIn PDF document text
- https://giorgiosantinelli.it/file/ruxiwataxawim.pdfIn PDF document text
- https://journalofcritique.com/ckdosyalari/upload/files/vebifapovilinesagesuba.pdfIn PDF document text
- http://templeton.sk/userfiles/file/zufuwikabugekugov.pdfIn PDF document text
- http://studionegrelli.it/userfiles/files/moveravekixowawimamasapu.pdfIn PDF document text
- https://readandenjoy.ae/userfiles/files/pejupotakipawerupaduse.pdfIn PDF document text
- http://studioguidobarbieri.it/userfiles/files/79962343590.pdfIn PDF document text
- https://letstravelforacause.com/miet/assets/files/xuzitisegodegiwog.pdfIn PDF document text
- http://showdoimovel.com/files/files/29365402607.pdfIn PDF document text
- http://wxdyzs.com/userfiles/files/52408945852.pdfIn PDF document text
- http://dc-42351dc5a6b3.prshots.es/uploads/userfiles/1631024993/files/gofuwebesejuveri.pdfIn PDF document text
- http://denkobarbell.com/_upload/files/jererodupakakotazufu.pdfIn PDF document text
- http://hennel.hu/sources/elemek/file/58912646248.pdfIn PDF document text
- https://eastmangroupllc.net/ckfinder/userfiles/files/44840479077.pdfIn PDF document text
- http://nieruchomosciklodzko.pl/files/file/pezagobojufa.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_off0000f952.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF952 | 10632 bytes |
SHA-256: a6388200599424f7a5cd078b948671796769c00d385a2f3e50e24004f6afce55 |
|||
font_01_sfnt_off000111dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111DD | 19300 bytes |
SHA-256: 592d761ef85db44e0c7e4fa55994f24d74cae7989a27916d3a16483cc081e555 |
|||
font_02_sfnt_off00014480.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14480 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.