MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The sample is identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of a phishing lure. It contains numerous embedded links pointing to compromised WordPress sites, suggesting an attempt to redirect users to malicious content or exploit kits. The heuristic 'SE_CALLBACK_LURE' further indicates a potential callback phishing or tech-support scam pattern, although the document body itself is heavily obfuscated and does not provide clear instructions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
-
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://laborke.ru/uplcv?utm_term=avatar+the+rise+of+kyoshi+pdf+download PDF link annotation
- https://rhdplumbing.com/wp-content/plugins/super-forms/uploads/php/files/d8c12245c33ed7f4a6b8d89220338017/likikarovivokewulodu.pdfIn PDF document text
- https://www.zulilighting.com/wp-content/plugins/super-forms/uploads/php/files/c319cdc7dbe9e7678c885c735529abbb/baguromagixujoxobibized.pdfIn PDF document text
- http://interwork.sk/userfiles/file/fusobalaminaro.pdfIn PDF document text
- https://winston-woodward.com/wp-content/plugins/super-forms/uploads/php/files/d63223ae8f8b2fac4b28ad0fd44f866a/mitatir.pdfIn PDF document text
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160ad34f4da292---75340986869.pdfIn PDF document text
- http://www.anclupnapoli.it/userfiles/file/7221456943.pdfIn PDF document text
- http://clarksville.net/wysiwygfiles/file/66368654862.pdfIn PDF document text
- http://webinaris.biz/ckfinder/userfiles/publics/files/vugimewavixoza.pdfIn PDF document text
- https://grandhotelbulgaria.com/userfiles/file/betatol.pdfIn PDF document text
- https://drmiamiconnect.com/wp-content/plugins/super-forms/uploads/php/files/668491dca26e31c4b2de58164b72b96e/20376962653.pdfIn PDF document text
- https://www.bountyvacation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b9136d98456---sejosesofujezopiniwa.pdfIn PDF document text
- https://facades-et-traditions.com/actualites/file/vakunutejumosowuf.pdfIn PDF document text
- https://shinyjewellers.com/wp-content/plugins/super-forms/uploads/php/files/6kbtgtuu1l8nbfr0efl3jht70t/86890808514.pdfIn PDF document text
- https://alignerco.com/wp-content/plugins/super-forms/uploads/php/files/a6a2ed1f15689d3226535afd06f7a02b/bekozeneziwejatobeminol.pdfIn PDF document text
- http://staples1981.com/clients/b/ba/ba027a536d51c1d997ee76cae6dc9017/File/97650624068.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eea6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEA6 | 5436 bytes |
SHA-256: cb6a59db8cdcaf6e8805d92c321fa08f76a9e184071aedd105df420465858c0d |
|||
font_01_sfnt_off0001013c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1013C | 11044 bytes |
SHA-256: dba7015bb4cff0359e9521fc21577c051058b7237a84ec75a65fa64692dab5a3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.