MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external URLs, many pointing to compromised CMS upload directories or disposable hosting, suggesting a link farm designed to redirect users. The presence of these links and the overall structure strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
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 https://nomylo.ru/uplcv?utm_term=tp+link+wifi+extender+ac1200+manual PDF link annotation
- http://leilehua76.com/clients/4/4d/4d80c013f15dbe3c797666a457780dca/File/sefevivizewo.pdfIn PDF document text
- http://www.marcelasemper.com/wp-content/plugins/formcraft/file-upload/server/content/files/16104a44400150---166349315.pdfIn PDF document text
- http://banghaija.com/userfiles/file/51501553761.pdfIn PDF document text
- http://veterinariacasettamattei.it/userfiles/files/kejoxadesuku.pdfIn PDF document text
- http://xn--clinicaquirogavilario-vbc.com/wp-content/plugins/super-forms/uploads/php/files/4ef275gfvrmrjavne13a7u1he3/pizonazix.pdfIn PDF document text
- http://coeb.eu/userfiles/files/vefetido.pdfIn PDF document text
- http://rocb-ap.org/file_media/file_image/file/6298690618.pdfIn PDF document text
- http://www.atrium-tuiles.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092f29790c6f---322761024.pdfIn PDF document text
- http://reneenicoleevents.com/clients/865995/File/55707856565.pdfIn PDF document text
- http://poltinka.ru/userfiles/file/firerojitisupepol.pdfIn PDF document text
- https://classykitchen.pl/web/uploads/files/dejopifubewo.pdfIn PDF document text
- http://asavn.vn/uploads/userfiles/files/57530795160.pdfIn PDF document text
- https://a2designbg.com/userfiles/file/87562122248.pdfIn PDF document text
- http://rubensova16.cz/files/file/mizinarozadovumugeba.pdfIn PDF document text
- http://moda-minulosti.cz/docs/momin/file/bugogawobavit.pdfIn PDF document text
- http://qboardapp.com/wp-content/plugins/super-forms/uploads/php/files/fba9c3dca32851122fe7da935e7985c8/rawutapalu.pdfIn PDF document text
- http://terezmisszio.eu/files/file/36613652881.pdfIn PDF document text
- http://rufullthrottle.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ca849d8357---tewuvozolizakirasufeb.pdfIn PDF document text
- http://www.skupp.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160b3ca1d5fdeb---xuxigomovejam.pdfIn PDF document text
- http://ahdongjiu.com/upload_fck/file/2021-5-5/20210505123100163897.pdfIn PDF document text
- http://bukharaatlanta.com/sites/default/files/file/38823369415.pdfIn PDF document text
- https://mediaget.com/userfiles/files/54700238483.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_off0000ea9b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA9B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off000102ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102AD | 19696 bytes |
SHA-256: 0b2e0c05db7f6eeecb8900d9c63c959447224a1d7fff78fe277f4ef74740c433 |
|||
font_02_sfnt_off00013562.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13562 | 11132 bytes |
SHA-256: 5a4aa6a8bb5635f8b8339c2461115e55aefd1b030a4f66e7f2eddad90b9f6cb7 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.