MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. Heuristics indicate the PDF functions as a link farm, directing users to multiple external websites, some hosted on compromised WordPress installations. The presence of numerous unknown URLs suggests a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
Heuristics 6
-
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 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://www.cdscabling.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1606dce50acff2---kezizinaperej.pdf In PDF document text
- https://paklya.su/design/img/upload/file/vabenosofo.pdfIn PDF document text
- https://terracetemayonetim.com/upload/ckfinder/files/93717458039.pdfIn PDF document text
- http://barcelonahotel.vn/UpLoadFile/file/18015079806.pdfIn PDF document text
- http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/160e4617d88bd5---kobitadilemumige.pdfIn PDF document text
- https://nepalonetours.com/userfiles/files/63402868312.pdfIn PDF document text
- http://prota.ru/upload/files/7323166129.pdfIn PDF document text
- http://3suntech.com/UploadFile/file/20210606052520769.pdfIn PDF document text
- https://okazdedziecko.pl/_files/Media/file/27661249798.pdfIn PDF document text
- https://pbchistoryonline.org/uploads/file/pebejimizenixudo.pdfIn PDF document text
- https://hartwellcook.com/wp-content/plugins/super-forms/uploads/php/files/e3c66f99f45e3ea10110e9ff617553ae/zigunisido.pdfIn PDF document text
- https://xn--80aaa1arbfjoe3bzh.xn--p1ai/data/files/96227195348.pdfIn PDF document text
- http://email-database.info/userfiles/file/wasow.pdfIn PDF document text
- https://wlao.on.ca/wp-content/plugins/super-forms/uploads/php/files/3f839d1ad00408b83cd9fd67bb820063/37659631591.pdfIn PDF document text
- http://chanakyaaerospacedefence.com/userfiles/file/92326843544.pdfIn PDF document text
- http://uleshuzatshop.hu/files/file/monufumeserolujapalomiji.pdfIn PDF document text
- https://rumputhijau.com/contents//files/wetilasubowewamudezojubix.pdfIn PDF document text
- http://activesolutionelectric.com/images/file/suxomirinigok.pdfIn PDF document text
- https://www.wikiwebagency.it/wp-content/plugins/super-forms/uploads/php/files/6f15b53000d4fb8cb3930ed96aa2a95f/2409270909.pdfIn PDF document text
- http://righetti-ticozzi.it/userfiles/files/xumutasokibafur.pdfIn PDF document text
- http://teamwork-poetschke.com/ckfinder/userfiles/files/12098804974.pdfIn PDF document text
- http://vinhhangvien.com/upload/files/lufipexa.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=letras+para+imprimir+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_off0000b553.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB553 | 16304 bytes |
SHA-256: a552369e058d49f5fa17c7fcad16084b0ab9306682ce85e2495031a07efc8a3a |
|||
font_01_sfnt_off0000de3e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE3E | 10344 bytes |
SHA-256: b8a4b9ef545e8bcb08407c00d10eb025df2e6b277ce375e467c1216f5f1958d2 |
|||
font_02_sfnt_off0000f599.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF599 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.