MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised websites or are part of a link farm designed to redirect users. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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://bonacorsi.it/file/96747116835.pdf In PDF document text
- http://theprofitnesstrainers.com/userfiles/file/jaluwaredazurejilujesoru.pdfIn PDF document text
- http://elyriacatholic1970.com/clients/7/79/79c6984f8945646ae1b55d50a6b4dbab/File/9587309734.pdfIn PDF document text
- http://portaldo.eu/contenuti/upload/file/33385412548.pdfIn PDF document text
- http://angarakshaksecurity.com/userfiles/file/woxotaxev.pdfIn PDF document text
- https://prsnashville.com/wp-content/plugins/super-forms/uploads/php/files/16adfe1986732a748bbbed8b9985c117/14553132411.pdfIn PDF document text
- http://septumdent.com/img/userfiles/files/32141883961.pdfIn PDF document text
- https://jakspravnenapsa.cz/userfiles/file/7703297013.pdfIn PDF document text
- http://austria-ex.com/images/blog//file/29794717733.pdfIn PDF document text
- http://szentdorottyapatika.hu/files/21056306258.pdfIn PDF document text
- http://mopron.ru/upload/files/dapowonufumadezozumamu.pdfIn PDF document text
- https://pracowniatechart.pl/fckpliki/file/lekatuzosowiwuf.pdfIn PDF document text
- http://sam-global.info/files/file/8776100626.pdfIn PDF document text
- https://pabausa.org/wp-content/plugins/formcraft/file-upload/server/content/files/160c70bb50e13a---13862153681.pdfIn PDF document text
- https://srmhospitalities.com/images/bulk_images/files/wogozegi.pdfIn PDF document text
- http://bascobrunswick.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160f87160b6631---nurijonaxavosopikukusaju.pdfIn PDF document text
- https://poojaindiangrill.com/nbloom/fckuploads/file/29408205738.pdfIn PDF document text
- http://deurenhanger.nl/userfiles/file/gimomalafurine.pdfIn PDF document text
- http://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/16074c5cb9e877---tosivafogisivefemijurutu.pdfIn PDF document text
- https://expungemyrecordnj.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612b2350c502f---kegeber.pdfIn PDF document text
- https://masterjobintl.com/ckfinder/userfiles/files/52823204652.pdfIn PDF document text
- http://tomboy2.com/images/library/File/5812654660.pdfIn PDF document text
- https://tucsonhomewindowtint.com/wp-content/plugins/super-forms/uploads/php/files/1de5949be2653de2e5736386b15d6117/85976865843.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=how+do+you+sell+a+vehicle+without+a+titlePDF 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_off0000b04a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB04A | 14700 bytes |
SHA-256: 1b813b8bc567facbeac44cd753caad3a7153c16981155fd12c26c803d5d966f6 |
|||
font_01_sfnt_off0000d54f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD54F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000ed66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED66 | 10620 bytes |
SHA-256: 9514c79b17670970dedc28a2d5924c01c93ae621fe3eda07ab269023af27f7af |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.