MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. The document contains numerous embedded URLs pointing to various PDF files on different domains, suggesting a link farm designed to obscure the ultimate destination or to host multiple lures. The presence of 'utm_term_redirector=True' in one of the URLs further supports the idea of redirection for malicious purposes.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
QR-code redirect lure medium SE_QR_LUREDocument instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
-
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://ngaa.org.au/application/third_party/ckfinder/userfiles/files/fijudakagow.pdf In PDF document text
- http://banglenhospital.com/UserFiles/File/tinomodo.pdfIn PDF document text
- http://c2r-auto.com/uploadfiles/file/2021090414015473499.pdfIn PDF document text
- http://hoanhaochemical.com/uploads/files/21726487300.pdfIn PDF document text
- https://eownauto.com/uploadpic/files/mivedo.pdfIn PDF document text
- http://lapawan15.com/shop/fck_file/file/72531635042.pdfIn PDF document text
- http://feuerwehrobrigheim.de/upload/files/vozenapunuto.pdfIn PDF document text
- https://uleshuzataruhaz.hu/files/file/timigopi.pdfIn PDF document text
- https://flomogroup.com/upload/files/60570381110.pdfIn PDF document text
- http://kbcsisa.com/upload/fckeditor/file/30098687606.pdfIn PDF document text
- http://lineshare.net/upload/files/20210913065919.pdfIn PDF document text
- https://accidentmatters.com/ckfinder/userfiles/files/12746511035.pdfIn PDF document text
- https://hygradeinsulators.com/images/uploads/file/naweli.pdfIn PDF document text
- https://napraforgohotel.hu/upload/file/tafiwuvew.pdfIn PDF document text
- http://adwokaci-pila.pl/userfiles/file/7606424739.pdfIn PDF document text
- http://npas.ru/pic/file/74199524774.pdfIn PDF document text
- https://campfun.myhost888.com/upload/ckeditor/files/6454728142.pdfIn PDF document text
- http://quiltingacademy.com/fckeditor/userfiles/file/90693515935.pdfIn PDF document text
- http://innotec-industrie.be/userfiles/file/37992296153.pdfIn PDF document text
- https://greenlakepaint.com/ckfinder/userfiles/files/2593466103.pdfIn PDF document text
- http://innotack.com/userfiles/files/93179781387.pdfIn PDF document text
- http://kyochonbuenapark.iorderfoods.com/uploads/files/68904332054.pdfIn PDF document text
- http://jimsclub.net/new/board/img_tinfo/file/20210902135431.pdfIn PDF document text
- http://la-roofers.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16136b3ba0e101---13217542233.pdfIn PDF document text
- https://makiriaszto.hu/ckfinder/userfiles/files/28352867114.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=mobile+movie+hd+720pPDF 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_off0000c530.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC530 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000dd47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD47 | 10516 bytes |
SHA-256: b4031539d87700b89890774364f86d45f4ca96f736d382ae65d39f6c648c10a3 |
|||
font_02_sfnt_off0000f4fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4FC | 18140 bytes |
SHA-256: 7f801cc22b39a071f43f3d7fd93ff041293cdd8c011be51460ad004f4e1f71bc |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.