MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. It contains numerous links pointing to compromised WordPress upload directories, suggesting a phishing or malware distribution scheme. No scripts were extracted, but the presence of multiple malicious links is a strong indicator of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://bizdrive.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/160a69b1c0e34a---manowidadowuzuw.pdf In PDF document text
- https://www.opdrrustukalac.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d1219b5526---39173204359.pdfIn PDF document text
- http://alpha-cp.com/userfiles/file/vilarupokamosida.pdfIn PDF document text
- http://reicar.dk/userfiles/file/61969336211.pdfIn PDF document text
- https://aprenda-atdi.com/uploads/files/30840786242.pdfIn PDF document text
- http://miraesusan.com/ckupload/files/74129583475.pdfIn PDF document text
- http://firanywiktoria.pl/uploads/editor/file/82865564128.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aeaa1e0880f---pefuxu.pdfIn PDF document text
- https://newat.ru/wp-content/plugins/super-forms/uploads/php/files/c808df9297a31a783f6b38d6bc932038/60273497709.pdfIn PDF document text
- https://khotelmarket.com/FileData/ckfinder/files/20210626_6E2836F6FCC60938.pdfIn PDF document text
- https://liur-krd.ru/userfiles/file/nunidigijagejab.pdfIn PDF document text
- https://smarttactic.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160a6c5e2332e4---nifosapimovuzuxurev.pdfIn PDF document text
- http://aldo-ins.com/userfiles/file/dazaxun.pdfIn PDF document text
- https://www.psalighting.com/wp-content/plugins/super-forms/uploads/php/files/6fa63d531197b5b24eba6a098485ac31/wozifusesujolevetovise.pdfIn PDF document text
- http://innotec-industrie.be/userfiles/file/5163778305.pdfIn PDF document text
- http://nhsclassof77.com/clients/c/ca/caa0b9827732345dad94809623212052/File/goraradomosituxarov.pdfIn PDF document text
- http://sciencevier.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609dd62eb66d7---resafuzodanumujivepo.pdfIn PDF document text
- https://mmszke.hu/files/file/96022710084.pdfIn PDF document text
- https://renfrewareahealthvillage.ca/ckfinder/userfiles/files/95854845867.pdfIn PDF document text
- https://baxsporthorses.nl/userfiles/file/48279034782.pdfIn PDF document text
- http://dchs80.com/clients/c/cb/cbc185099defa3274d3d4f74835fd64f/File/gawel.pdfIn PDF document text
- https://gtsonline.nl/wp-content/plugins/super-forms/uploads/php/files/u9t5hgs883dk5e053au2lbjhda/68342841075.pdfIn PDF document text
- http://in-dapt.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d6b09112693---71941386466.pdfIn PDF document text
- https://mebelpozakazu.ru/wp-content/plugins/super-forms/uploads/php/files/0790f97985905c695aedfcfd291cb970/xisefotekubutuxefezizop.pdfIn PDF document text
- http://montpellier-business-plan.eu/mbp/upload/images/images/upload/ckfinder/47394416991.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=letra+y+acordes+de+dios+te+salve+maria+cristobal+fonesPDF 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_off0000c000.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC000 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000d812.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD812 | 16708 bytes |
SHA-256: ad38c24ca1cedd800f8173513bd1cccb5bc9e855e0d2c97448b2c7417f63849b |
|||
font_02_sfnt_off0001026e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1026E | 10912 bytes |
SHA-256: 6b621af8c8696ef692fb272ba7ab7e4b5a55ec6460efe1996d28e89d7f118c2e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.