MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm pointing to multiple compromised websites, likely intended to trick the user into downloading a malicious payload. The 'SE_PASSWORD_ARCHIVE_LURE' heuristic indicates the document likely provides instructions to open a password-protected archive, a common tactic to bypass gateway security. ClamAV detection and ML classification further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9894
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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://cald-lighting.com/wp-content/plugins/super-forms/uploads/php/files/e3b8be3122b02b9c4c92634d066afad3/pekas.pdf In PDF document text
- https://www.cedicar.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b45e6966459---64647311398.pdfIn PDF document text
- http://www.iycadana.org/wp-content/plugins/super-forms/uploads/php/files/1jh3ielj1b7t4m3j7k7vaq4he7/kesawikavosoxoref.pdfIn PDF document text
- https://dezsredstvompx.ru/wp-content/plugins/super-forms/uploads/php/files/8bee7f80bf95dda545149ea9b38c25cb/87153725619.pdfIn PDF document text
- http://miamiwars.pl/wp-content/plugins/super-forms/uploads/php/files/4a49cc3f9073e55e907e2c7f3d44d591/96176121158.pdfIn PDF document text
- http://ampletrekking.com/userfiles/file/kigakarudasabare.pdfIn PDF document text
- http://sxhk365.com/uploads/file///98452706595.pdfIn PDF document text
- https://roeveragri.ac.in/wp-content/plugins/super-forms/uploads/php/files/a5dd23c7d923762975786281435cfbc8/wuripemamijitol.pdfIn PDF document text
- https://china-glass-mosaic.com/userfiles/files/20210608_221544.pdfIn PDF document text
- http://akbmodel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084b8c11bfa6---wujuk.pdfIn PDF document text
- https://atlanthealth.com/wp-content/plugins/super-forms/uploads/php/files/0faf700678e6beb2031bdc6ca72d231f/megisawaneteboxudijizub.pdfIn PDF document text
- http://bigxra.com/uploadfile/file/2021052616520373499.pdfIn PDF document text
- http://www.kocay.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16090d3a464ecb---69084396434.pdfIn PDF document text
- http://arcdesantmarti.com/biocop/Images/images-editor/file/11950742726.pdfIn PDF document text
- http://morard-mcf.fr/data/Files/romiwosobeg.pdfIn PDF document text
- https://alignerco.com/wp-content/plugins/super-forms/uploads/php/files/f22a0876606158bdc817823ddc4839a7/jaraworadefegetepe.pdfIn PDF document text
- https://thuanxuongmonmb.com/admin/webroot/upload/image/files/37494532686.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e820ad86c86---78136830830.pdfIn PDF document text
- https://deltarealestate-eg.com/userfiles/file/88335415103.pdfIn PDF document text
- http://ophtalmic-overnight.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160bea650cb7a8---xaliluxobufedu.pdfIn PDF document text
- http://adhdadvisory.com/wp-content/plugins/formcraft/file-upload/server/content/files/160941eee613d0---89655872513.pdfIn PDF document text
- https://completecollegestrategies.com/wp-content/plugins/super-forms/uploads/php/files/3472fe27f5f9c44dd5b65a575cfa8f23/zisaxisirorabonumozurig.pdfIn PDF document text
- http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160748691da40b---tuzevisudoladesamozu.pdfIn PDF document text
- https://californiaoptionsrealestate.com/wp-content/plugins/super-forms/uploads/php/files/fdc555a3468eb999e522b47fdf8fc2eb/jasoxopobufariga.pdfIn PDF document text
- http://cafesezony.ru/fck_editor_files/files/71807303484.pdfIn PDF document text
- https://angelsstaff.com/uploads/file/pejapizitukixak.pdfIn PDF document text
- http://www.aceitunasdelguadalhorce.es/ckfinder/userfiles/files/19487256751.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=descargar+roms+de+nintendo+switch+para+androidPDF 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f5dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5DC | 1700 bytes |
SHA-256: 22058adb6b7da9e80b353ebd533cd6f8bdb1faef3a36d227872135b1c1ab6f66 |
|||
font_01_sfnt_off0000fdfe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDFE | 11004 bytes |
SHA-256: ca5e2a775235a9a1d1f1da15d82ed83af7d75a03ade92d726e1aff52afa0e3b1 |
|||
font_02_sfnt_off0001173e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1173E | 18788 bytes |
SHA-256: 572b1403b5015b4fbb673dbc68121ca6e7196d4540ec8c337244c72fa69bfa80 |
|||
font_03_sfnt_off00014828.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14828 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.