MALICIOUS
116
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous external links, many pointing to compromised CMS upload directories or disposable hosting, indicating a link farm designed to redirect users. The ML classifier strongly flagged this PDF as malicious. The presence of multiple PDF_URI and PDF_SEO_DISPOSABLE_LINK_FARM heuristics confirms the malicious intent of directing users to external, potentially harmful, resources.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
Heuristics 6
-
Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
-
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://smidgel.ru/uplcv?utm_term=meilleur+appareil+photo+pour+android PDF link annotation
- https://nakipoglugroup.com/upload/ckfinder/files/72550935731.pdfIn PDF document text
- http://rnralpha.cz/res/file/sanixo.pdfIn PDF document text
- https://hetodon.com/fckeditorfiles/file/korazudazumib.pdfIn PDF document text
- http://hoshitorionline.com/uploads/files/59275723651.pdfIn PDF document text
- https://www.femregenx.co.za/wp-content/plugins/super-forms/uploads/php/files/vk0rmjpmh1lmppuudsjgvmp6ff/39521021195.pdfIn PDF document text
- https://aihr-iadh.org/uploads/FCK_files/file/4602086414.pdfIn PDF document text
- http://svs-pm.com/wp-content/plugins/formcraft/file-upload/server/content/files/16138d45314db0---pukatukudewuvetopedusilon.pdfIn PDF document text
- http://adriennemason.com/assets/files/92832367364.pdfIn PDF document text
- https://listocrm.com/userfiles/files/lavipofirojufadiregazep.pdfIn PDF document text
- https://ijaetis.org/ckfinder/userfiles/files/49192534327.pdfIn PDF document text
- https://www.higher-energy-trampolineclub.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613967d450c17---33702808505.pdfIn PDF document text
- http://fpempresa.cen.es/userfiles/files/gimeser.pdfIn PDF document text
- http://zbigniewrodak.pl/galeria/file/zevufawebevip.pdfIn PDF document text
- http://tomasmrazek.cz/userfiles/file/jolazesoz.pdfIn PDF document text
- http://z-him.ru/userfiles/file/zugozitolirevuludituve.pdfIn PDF document text
- https://gberwanda.com/gbe/useruploads/blogs/files/feguwanizalu.pdfIn PDF document text
- http://pwmtqatar.net/userfiles/file/89683582141.pdfIn PDF document text
- https://feriaesotericadeatocha.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137c9bdcc6fc---kiluwunogagamojufepalefu.pdfIn PDF document text
- http://www.tecs4.com/intranet/ckfinder/userfiles/files/70101786635.pdfIn PDF document text
- http://brcassociati.com/userfiles/files/rasajupebajizizeliveba.pdfIn PDF document text
- https://smartcirclegroup.com/userfiles/file/zedorigow.pdfIn PDF document text
- http://140.121.161.111/ckfinder/userfiles/files/20909606442.pdfPDF link annotation
- http://newgoodluckcrane.com/admin/uploadfiles/file/zadedu.pdfIn PDF document text
- http://sdes.in/uploads/waxivudekitodasadafi.pdfIn PDF document text
- 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_off0000d959.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD959 | 17360 bytes |
SHA-256: 3dc4244d747e36e80a8947339faaa35497f4efd62cfeb8fef546978858e78991 |
|||
font_01_sfnt_off0001053a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1053A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00011d51.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D51 | 10412 bytes |
SHA-256: 49d43c872b56ee5801b36036ac9c5ab493b2b3d0454e49e1bd49f7a044c116e3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.