MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many pointing to compromised or disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The presence of a link to a compromised WordPress upload storage further supports this. No scripts were extracted, and the document body was unreadable, but the URL analysis strongly suggests a phishing or malware distribution vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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
-
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 http://dobosugyvedkecskemet.hu/userfiles/file/14785001371.pdf In PDF document text
- http://parmalab.it/userfiles/files/gekusow.pdfIn PDF document text
- http://bibrka-school.org.ua/ckfinder/userfiles/files/tefugiki.pdfIn PDF document text
- http://yztools.com/images/upload/File/rafan.pdfIn PDF document text
- http://bangladeshceramicsociety.com/uploads/editor/files/lukipufamepakomewo.pdfIn PDF document text
- https://imaggu.com/ci/userfiles/files/somilanofinuxowijovanotu.pdfIn PDF document text
- http://a2kat.ru/userfiles/file/sepusoze.pdfIn PDF document text
- http://020tzs.com/baige/images/userfiles/file/gegar.pdfIn PDF document text
- http://booklandbooks.com/userfiles/file/kejosotizamagexewidakivam.pdfIn PDF document text
- http://sieuthihatgiong.vn/webroot/img/files/jodewitisi.pdfIn PDF document text
- https://foundryindia.org/userfiles/file/56726663935.pdfIn PDF document text
- http://xn--2o2b17g32e8xisqq.com/userData/board/file/58135793994.pdfIn PDF document text
- https://schreinerheusi.de/wp-content/plugins/formcraft/file-upload/server/content/files/16163e6c9e41bd---modaxofivol.pdfIn PDF document text
- http://atdawnwelift.com/userfiles/file/delutosa.pdfIn PDF document text
- https://uaqbakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/161559b89c25d8---pazotevawa.pdfIn PDF document text
- http://candemdientu.com/Images_upload/files/22075451761.pdfIn PDF document text
- https://www.chinacimctrailer.com/wp-content/plugins/super-forms/uploads/php/files/92757904881aaaa52498d32b38880078/74189584381.pdfIn PDF document text
- http://mdtrend.hu/files/file/sowufamarakobivirigifo.pdfIn PDF document text
- https://accuratesearch.com/userfiles/file/xexoxuk.pdfIn PDF document text
- http://sloplast.com/userfiles/files/goroduweg.pdfIn PDF document text
- http://manpukulivermore.com/uploads/files/20110228972.pdfIn PDF document text
- https://feedproxy.google.com/~r/Gsjc/~3/oscUj7J0Gjw/uplcv?utm_term=how+to+apply+passport+online+step+by+step+pdfPDF 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_off0000d2e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2E4 | 17484 bytes |
SHA-256: f40ab1fc22d4556c41bfedbeafc1adc5d5d4580e79e35a67fe202d7e35ef29da |
|||
font_01_sfnt_off0001007b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1007B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00011892.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11892 | 10824 bytes |
SHA-256: 98fe44fed20f41b2a5f083b32cf60fe210a6bef8073462f4b68433b071c68e62 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.