MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was identified as malicious by a machine learning classifier and ClamAV, indicating it is likely a phishing or trojan distribution attempt. The PDF contains numerous links, many pointing to compromised WordPress sites, suggesting a link farm designed to redirect users to malicious content. No scripts were extracted, and the document body was unreadable, limiting further analysis of the specific lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
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://archism.ru/uplcv?utm_term=and+international+relations+pdf PDF link annotation
- https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/a382bcdeac29aeb791a03dd22ca3c749/28471209409.pdfIn PDF document text
- https://fietenhaardenenkachels.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a5ef6335a49---46419625827.pdfIn PDF document text
- http://fantalife.nl/userfiles/file/42930918039.pdfIn PDF document text
- http://brickform.cz/obrazky/files/66486151855.pdfIn PDF document text
- http://goref.ru/files/file/kapilapuwudunaxijelifune.pdfIn PDF document text
- http://outspokenholland.com/userfiles/fckFile/20210602120005.pdfIn PDF document text
- http://www.sparkprototypes.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b87f6894b07---zizemesodetupemewomowizo.pdfIn PDF document text
- http://bhsclassof70.com/clients/a/ac/acf0241a72c9eb28a719a759cf8a4748/File/niranexozitijifix.pdfIn PDF document text
- https://baileyelectrical.services/wp-content/plugins/super-forms/uploads/php/files/8t917rig7adope5g2u7egf9nss/16575856071.pdfIn PDF document text
- http://malagi.pl/user-files/fck/file/vawidupovewedimumajafebu.pdfIn PDF document text
- http://digifast.cz/userfiles/notobarunoru.pdfIn PDF document text
- http://greenlivinggarden.com/htdocs/UserFiles/file/16213396635.pdfIn PDF document text
- http://alliance-ltd.com/userfiles/favinumunekijukawikelajod.pdfIn PDF document text
- https://www.institutvzdelavani.cz/files/28481449834.pdfIn PDF document text
- http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608933a400101---dekurokuta.pdfIn PDF document text
- http://stilistspb.online/public/files/uploads/files/42261525679.pdfIn PDF document text
- https://voyageaventurenepal.com/upload/files/relenirenilimejowusex.pdfIn PDF document text
- http://neuragen.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1610781bcccccb---lifejomu.pdfIn PDF document text
- https://www.asahinadigital.com/wp-content/plugins/super-forms/uploads/php/files/t3ksb9pmi4bjaaprq9d24rsdc6/zenodib.pdfIn PDF document text
- https://stewsites.com/wp-content/plugins/super-forms/uploads/php/files/d692a6d01900b8086d9da096edf4ca70/68355796510.pdfIn PDF document text
- https://jakspravnenapsa.cz/userfiles/file/36185554109.pdfIn PDF document text
- https://dycmc.com/DATA/upload/files/202108031304154427.pdfIn PDF document text
- https://cylinder96.ru/admin/ckfinder/userfiles/files/ditinamaguz.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_off0000c86c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC86C | 10472 bytes |
SHA-256: bd8fe435d6771554f90def92e86c2f34ae896e0abc6991fbdcc53819a065de4a |
|||
font_01_sfnt_off0000e04f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE04F | 17196 bytes |
SHA-256: 9a554860e6d13c51a7655c6dc70762b9c4db82c99ad0948b447d0724bb4a7c9a |
|||
font_02_sfnt_off00010c30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C30 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.