MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of links, many pointing to compromised WordPress sites, indicating a likely phishing or malicious redirection campaign. The presence of PDF_RANDOM_URL_LINK and PDF_SEO_DISPOSABLE_LINK_FARM heuristics further supports this. Although no scripts were extracted, the overall structure and URL distribution strongly suggest an attempt to lure users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9927
Heuristics 7
-
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 to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
-
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://files.ibiza-ferien.de/file/84375998397.pdf In PDF document text
- https://xlux.vn/wp-content/plugins/super-forms/uploads/php/files/90n4jqisl8rjamsbsi3qs6nqbu/45848879334.pdfIn PDF document text
- http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/16081614437355---porewebijutazali.pdfIn PDF document text
- https://robinio.de/wp-content/plugins/super-forms/uploads/php/files/7nl3hkm6rnbba17faujml10tl8/keparid.pdfIn PDF document text
- http://beautybybelief.com/admin/images/file/fetexof.pdfIn PDF document text
- https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/5ce8136c132f9f2b53854d3a1789f486/tiwadigawidowerotosuxe.pdfIn PDF document text
- http://assistance.uz/images/shared/file/nikijigo.pdfIn PDF document text
- http://milcontabil.com.br/wp-content/plugins/super-forms/uploads/php/files/36oa6b4rvfoqbh2qm4umnmv9s3/povuwopolexejobi.pdfIn PDF document text
- https://nailseasupportgroup.com/wp-content/plugins/super-forms/uploads/php/files/660a2c2ddb689b0d1085acdee0a0281f/pipezofovutiwadijused.pdfIn PDF document text
- http://www.optionassurance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1607add5404b1f---kiviligukal.pdfIn PDF document text
- http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/160a72ea2258dc---nikugube.pdfIn PDF document text
- https://primewestelectrical.com/wp-content/plugins/super-forms/uploads/php/files/9a9baed65e3e4de725b9b4fce9d8962a/81201645311.pdfIn PDF document text
- http://nuitsdartistes.eu/images/file/79176717556.pdfIn PDF document text
- https://wlao.on.ca/wp-content/plugins/super-forms/uploads/php/files/29a058cc41684a799c28793dc6fc0d94/77853633879.pdfIn PDF document text
- http://studiobaliva.eu/userfiles/files/24071954630.pdfIn PDF document text
- http://alnoorcity.com/userfiles/file/34860701934.pdfIn PDF document text
- https://www.drserapkagan.com/wp-content/plugins/super-forms/uploads/php/files/4e4lus6qnf66bsgsg7rmqup6q2/40327303169.pdfIn PDF document text
- https://www.teppiche-waschen-hamburg.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608372d108991---64108805395.pdfIn PDF document text
- https://brylka-kfz.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a493c0483d9---sokunuvodalowisar.pdfIn PDF document text
- https://ecef-groupe.com/wp-content/plugins/super-forms/uploads/php/files/ucn98c2oghcu9lusj71mru7cv1/xituw.pdfIn PDF document text
- http://for-rent-leuven.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c056aacd3bb---89262684915.pdfIn PDF document text
- https://relaxationplusmn.com/wp-content/plugins/super-forms/uploads/php/files/a1cc48ffcebbdc678f4d34865203217a/nudevukamuvaviv.pdfIn PDF document text
- http://www.danvillern.com/wp-content/plugins/super-forms/uploads/php/files/ubuh9270p22lot4ojmon1hgn97/kikoganefiviw.pdfIn PDF document text
- http://doublehappyvstheinfinitesadness.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f0db57f802---61234489711.pdfIn PDF document text
- https://giolog.biz/images/bulk_images/files/duterilemoxugobivemuxet.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=yellow+seed+consultingPDF 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_off0000ca4b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA4B | 2064 bytes |
SHA-256: fa733da118303aec445ce7862e6233683624eb045588171b88c38e945b7f6d04 |
|||
font_01_sfnt_off0000d3a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3A4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000ebbb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBBB | 10452 bytes |
SHA-256: d0e09c92dfb994ba604f8d708f75469693d8fc941771c5b52cdf5ea290148e34 |
|||
font_03_sfnt_off00010368.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10368 | 16664 bytes |
SHA-256: eb16e1cda5c78d517e47a99e01ffd8793c03f3814e2acc8c17c76a6df870f5ab |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.