MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple heuristics indicating malicious intent, including external URI links and a link farm pointing to compromised WordPress uploads. The primary lure appears to be an SEO redirector, suggesting a phishing or malware distribution scheme. Although no scripts were explicitly extracted, the presence of multiple malicious URLs and the ClamAV detection strongly indicate a malware delivery function.
Machine Learning
- Nyx PDF Classifier malicious score 0.5220
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
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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.
-
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://wirut.co.za/XSRYdR1H?utm_term=android+name+meaning PDF link annotation
- http://alpinedelhi.com/userfiles/files/45152137801.pdfIn PDF document text
- http://prvugkh.ru/uploads/files/35167056756.pdfIn PDF document text
- https://nedimgame.com/calisma2/files/uploads/53023710514.pdfIn PDF document text
- http://julianina.de/upload/file/59812080035.pdfIn PDF document text
- http://pioneerbuzz.net/userimages/98771397878.pdfIn PDF document text
- https://www.adelaarenergy.com/wp-content/plugins/super-forms/uploads/php/files/spmhiqqigap0h15594i3dojvpp/buwiruzadafokulekisa.pdfIn PDF document text
- http://fc-junajted.com/upload/datoteke/60791891614.pdfIn PDF document text
- https://laneopx.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ee9fdfac4b9---59800950694.pdfIn PDF document text
- https://anyimaker.com/upload/users/files/22558936993.pdfIn PDF document text
- https://lerong.vn/wp-content/plugins/super-forms/uploads/php/files/e0f6d144323b2d7109d1bbce9628db68/80903342780.pdfIn PDF document text
- http://vibrobeton.by/pics/files/36659475914.pdfIn PDF document text
- http://alarm.pl/userfiles/file/91324561117.pdfIn PDF document text
- http://queuemanagementsystems.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e6686f53870---furup.pdfIn PDF document text
- http://dejonghenico.be/sites/default/files/file/jogagifejiwiguga.pdfIn PDF document text
- https://pisausakti.com/contents/files/230471111.pdfIn PDF document text
- https://fortlauderdale-carservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16156e751da4d4---tobur.pdfIn PDF document text
- http://brezov-gaj.si/uporabnik/file/purosureni.pdfIn PDF document text
- https://www.rioclaro.com.co/kcfinder/upload/files/17057406671.pdfIn PDF document text
- http://rogatka.osieczna.eu/userfiles/file/6241337154.pdfIn PDF document text
- http://ahkjt.com/upfile/file/xulidukutumusivimum.pdfIn PDF document text
- http://centronegozi.com/public/lukusu.pdfIn PDF document text
- http://aias.pnu.ac.th/ckfinder/userfiles/files/18910281769.pdfIn PDF document text
- http://escolacaritas.com/wp-content/plugins/formcraft/file-upload/server/content/files/161424338a852a---mevov.pdfIn PDF document text
- https://www.getfitcrew.com/wp-content/plugins/formcraft/file-upload/server/content/files/161424d5654e98---lunipefopupewevovexozav.pdfIn PDF document text
- https://aarhuskortet.dk/images/file/lavuroxuti.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_off000728be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x728BE | 10260 bytes |
SHA-256: 4645b0210495ddbd4ea9268140ed38b9b2905afb3f5cd8d1ef9c328dd6d186b3 |
|||
font_01_sfnt_off00073f83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73F83 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
|||
font_02_sfnt_off0007569e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7569E | 19524 bytes |
SHA-256: 8ccea86212f17af38e1327fa82a3420fbe886170102cf85427ce2dd4657cb70a |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.