MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. The document contains numerous embedded URLs pointing to various domains, many of which appear to be compromised WordPress sites or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of these links and the overall structure indicate an attempt to facilitate phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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://allytemp.ru/uplcv?utm_term=what+do+you+need+to+get+new+birth+certificate PDF link annotation
- http://www.lentilles-progressives.fr/wp-content/plugins/formcraft/file-upload/server/content/files/161482a4dba948---94584547623.pdfIn PDF document text
- http://congtrinhxanh.vn/media/images/upload/files/polurokubegijixok.pdfIn PDF document text
- http://aadcnfgl.netsociality.com/upload/files/34443489380.pdfIn PDF document text
- http://hmed.vn/upload/files/48489485524.pdfIn PDF document text
- https://fnb-concepts.com/images/uploads/files/pubewotugu.pdfIn PDF document text
- http://metallpress.ru/files/gakuwonutoliz.pdfIn PDF document text
- http://hc6999.com/userfiles/files/warew.pdfIn PDF document text
- http://www.brennholz-heinlein.de/wp-content/plugins/formcraft/file-upload/server/content/files/1615340eb451ec---59907164521.pdfIn PDF document text
- http://didopack.com/files/sijakalimosenudamubuwol.pdfIn PDF document text
- https://hot-pol.com/images/file/86901360433.pdfIn PDF document text
- http://admio.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1614b2a5315d4b---64321944386.pdfIn PDF document text
- http://daithanhnam.com/upload/files/jegasujavowinizinusuxumub.pdfIn PDF document text
- https://restaurant-kamkok.fr/img/Data/file/59896112814.pdfIn PDF document text
- https://dispecom.com/cms_dispecom/sgi_userfiles/userfiles/files/risajoz.pdfIn PDF document text
- http://wonsakai.com/uploads/files/39256289188.pdfIn PDF document text
- https://adproissy.emailingmanager.com/uploads/editor/file/42762636435.pdfIn PDF document text
- http://baheth24cars.com/ckfinder/userfiles/files/bawuv.pdfIn PDF document text
- https://maviet.vn/upload/files/zubafotevo.pdfIn PDF document text
- http://hondasushi.com/uploads/files/zekogajoji.pdfIn PDF document text
- http://kashima.cc/userfiles/file/jagofegomasuwe.pdfIn PDF document text
- http://delfosventures.com/userfiles/files/52112759553.pdfIn PDF document text
- http://hfengly.dk/skoleportalen/userfiles/file/bajanaruw.pdfIn PDF document text
- https://eqonetech.com/upload/userfiles/files/72190721490.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_off0000b28b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB28B | 10972 bytes |
SHA-256: a3d9ad49c52bbaf0b58d00d96e1dbdddec47fd45b31ce24d70540a59d20eb898 |
|||
font_01_sfnt_off0000cbd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBD2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000e3e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3E4 | 16452 bytes |
SHA-256: ae23f6d339c5ccc5a31b49715bb7f11584e1efaeee7f57d4c0eca5d428a72dd0 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.