MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many of which point to compromised CMS uploads or disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The presence of these links and the overall structure strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
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://oniceh.ru/uplcv?utm_term=can+t+move+apps+on+home+screen+android PDF link annotation
- https://glearningsolutions.com/userfiles/files/fasam.pdfIn PDF document text
- http://unsersohn.ch/images/file/479113898.pdfIn PDF document text
- https://lekkermooi.nl/userfiles/file/guzijire.pdfIn PDF document text
- http://studiodispirito.it/userfiles/file/89766795123.pdfIn PDF document text
- http://aire-limpio.com/img/editor/file/xonedokeluvibiboki.pdfIn PDF document text
- http://synerfreight.com/syner_upload/images/files/wewiku.pdfIn PDF document text
- https://dsodrecital.com/wp-content/plugins/formcraft/file-upload/server/content/files/161306d42a952c---29511620152.pdfIn PDF document text
- https://ncsccalgary.com/userfiles/files/10263301053.pdfIn PDF document text
- https://safrano.pl/userfiles/file/20913659392.pdfIn PDF document text
- http://aarogyamedico.com/userfiles/file/tojovivomidiluxevoberi.pdfIn PDF document text
- https://radiosmile.hu/upload/file/90032426613.pdfIn PDF document text
- http://studiospazioambiente.it/userfiles/files/rulabofaxatafizuzaguxivu.pdfIn PDF document text
- http://fine-cottage.ru/userfiles/files/74157854384.pdfIn PDF document text
- http://www.smpnuenen.nl/images/files/64128146865.pdfIn PDF document text
- http://md-servicios.com/userfiles/file/gozubagemulisele.pdfIn PDF document text
- http://valkexclusief.reviews/app/webroot/files/userfiles/files/46356342760.pdfIn PDF document text
- https://hsse.cl/files/79017466388.pdfIn PDF document text
- http://www.kliningstroy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16133b114be797---2315941235.pdfIn PDF document text
- https://www.advids.co/wp-content/plugins/formcraft/file-upload/server/content/files/1613251aa6c880---mewupulen.pdfIn PDF document text
- http://sunnyten.net/userData/board/file/bupenemajuxopeborudu.pdfIn PDF document text
- https://kaptenhoki.net/contents/files/76379988795.pdfIn PDF document text
- http://astorandblack.net/emailer/userfiles/file/28886143210.pdfIn PDF document text
- https://www.fyna.com.au/application/third_party/ckfinder/userfiles/files/56734175103.pdfIn PDF document text
- http://sendedianqi.com/upload_fck/file/2021-9-6/20210906235302102997.pdfIn PDF document text
- https://rotitelor.com/contents/files/28648588259.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_off0000c33d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC33D | 17240 bytes |
SHA-256: 159397540a5041615d2a9bc61b37a2f633f75e1b1ada119f0ad5db2924b9916a |
|||
font_01_sfnt_off0000f02b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF02B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00010842.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10842 | 10828 bytes |
SHA-256: beec322acfb00c66eaff073768448722aa8d65bbd5ca1ca717d0378bcd5375d7 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.