MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample was identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous URLs structured as a link farm, with several pointing to compromised WordPress sites or disposable hosting, suggesting a phishing or malware distribution scheme. The PDF's structure and embedded URLs align with common tactics for luring users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://infrive.ru/uplcv?utm_term=manual+melodica+pdf PDF link annotation
- https://uclerbaklava.com/resources/file/86603050504.pdfIn PDF document text
- http://sevinctekstil.com/resimler/files/98763954365.pdfIn PDF document text
- http://np-laser.com/upload_fck/file/2021-6-18/20210618180452355529.pdfIn PDF document text
- https://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a28d333b27e---pobufebugot.pdfIn PDF document text
- http://willtorock.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cad60e5d5a0---gowexonozezujo.pdfIn PDF document text
- https://livstyle.ro/home/livstyle/public_html/uploads/files/gusix.pdfIn PDF document text
- http://burragebrothers.org/demo/jolie/beta/userfiles/files/tunupunajasetexosop.pdfIn PDF document text
- https://discoverapartmentsforrent.com/wp-content/plugins/super-forms/uploads/php/files/da4ef7c2247faa944257144f7aef80d9/lavevozisewepuzozaf.pdfIn PDF document text
- https://www.parkgest.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160b66b57ce2bf---xiguge.pdfIn PDF document text
- http://e-sportis.com/images/upload/77890080118.pdfIn PDF document text
- http://interface-referencement.com/userfiles/file/62435295201.pdfIn PDF document text
- http://www.aadhar-interior.com/userfiles/file/gaverawejale.pdfIn PDF document text
- http://english-island.pl/wp-content/plugins/super-forms/uploads/php/files/rgis9k3ip9ie2scgms5jp9k8a7/nolavap.pdfIn PDF document text
- https://ceramicasvillaflor.cl/UserFiles/File/vagasaboduriresisobili.pdfIn PDF document text
- https://ccveg.org/wp-content/plugins/super-forms/uploads/php/files/2j6tn439rq2ig9o3rvtsdapfof/66350597405.pdfIn PDF document text
- https://xn----7sbabak5acz7byau.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/f682f1b8150b487df0e6d139a01a174f/27545892805.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160805ed768ab0---31509355260.pdfIn PDF document text
- https://xlux.vn/wp-content/plugins/super-forms/uploads/php/files/afp92md209l69dcd11mk42bpso/77103270923.pdfIn PDF document text
- http://polkovnik.su/upload/file/pokewojumafolajasa.pdfIn PDF document text
- http://colantuono.it/userfiles/files/66609869758.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_off0000cd30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD30 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000e547.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE547 | 10508 bytes |
SHA-256: 800f11440cb2939dd8aeb6fa07168ae8880847e8ebab515b57a1b453c3381267 |
|||
font_02_sfnt_off0000fd0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD0D | 18884 bytes |
SHA-256: a66121ad6518fbece12fd06829aea0561c7f27cbadbc9424cbbfb1311a345a2f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.