MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm with numerous URLs pointing to compromised WordPress upload directories, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. No scripts were extracted, but the structure and URLs are indicative of a malicious link distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9957
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://neoville.ru/wp-content/plugins/super-forms/uploads/php/files/8f781daba2180c6094215bb885a539c1/bonopa.pdf In PDF document text
- https://www.ciabrini-immobilier.com/wp-content/plugins/super-forms/uploads/php/files/l22l788ach9ei977mqom19a0hc/bovofuzalabuninit.pdfIn PDF document text
- https://comodee.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a760138c4ac---73681985503.pdfIn PDF document text
- https://rozgarnetwork.com/ckfinder/userfiles/files/babuxeda.pdfIn PDF document text
- http://akvari-um.ru/userfiles/file/gefojigeriwewixinumaju.pdfIn PDF document text
- http://snookerfootball.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160ad29ee80c33---fesesejifus.pdfIn PDF document text
- https://getlovebooks.com/wp-content/plugins/super-forms/uploads/php/files/0c9672e094fbd21bd7d3fba791cfebde/sewatanuzapezowufajumovi.pdfIn PDF document text
- https://daxitrip.com/basefile/daxitripcom/files/75852174104.pdfIn PDF document text
- https://bouveau-consulting.com/userfiles/file/21869215920.pdfIn PDF document text
- https://maxim-catering.de/wp-content/plugins/super-forms/uploads/php/files/ha0ks1at7rb3gkntp50t5cbtkt/69964604615.pdfIn PDF document text
- http://agro-pasz.pl/ckfinder/userfiles/files/vuzane.pdfIn PDF document text
- https://aymsoft.us/aym_image/files/leritid.pdfIn PDF document text
- https://www.sanier.pl/wp-content/plugins/super-forms/uploads/php/files/ralaad8oig9rgha8q1moa5dva4/wuzutexeto.pdfIn PDF document text
- http://aksaaydinlatma.com/img/editor/image/file/23041853456.pdfIn PDF document text
- http://lifestyleufa.ru/wp-content/plugins/super-forms/uploads/php/files/d5c2dd086ddcbc749ce43faa05c806be/10482658554.pdfIn PDF document text
- https://lion-trading.co.uk/wp-content/plugins/super-forms/uploads/php/files/c0fqsla0g76pa2gn75a9msknum/lerosuj.pdfIn PDF document text
- http://www.canadavisaservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609e788e2927c---tiwasefonozamupuwed.pdfIn PDF document text
- https://engravestone.com/wp-content/plugins/formcraft/file-upload/server/content/files/16078d37da9cc4---ganetolevafilinimomi.pdfIn PDF document text
- http://ohappy.org/userData/board/file/nudis.pdfIn PDF document text
- http://novussiteyonetimi.com/uploads/file/penokebudomisokawu.pdfIn PDF document text
- https://gamletaarnhuset.no/wp-content/plugins/formcraft/file-upload/server/content/files/1609b7289cb440---pazilefozasodiwoz.pdfIn PDF document text
- https://evocative.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160720403c77d5---73802704133.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=fond+du+lac+tribal+and+community+collegePDF 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_off00011444.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11444 | 10876 bytes |
SHA-256: 7e49a63e23f52949a4a19cfe943621376c714f97f299924a3d317d8ca3531734 |
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font_01_sfnt_off00012d31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D31 | 17228 bytes |
SHA-256: c39db0c17484843da0f954854eec618609a2ada3a6c2a097ac4d52d035651c14 |
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font_02_sfnt_off00015a31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15A31 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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