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 an ML classifier indicated a high probability of maliciousness. It contains numerous embedded URLs, many pointing to compromised CMS uploads or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of these links and the overall structure strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
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://huntic.ru/uplcv?utm_term=solve+for+value+of+x+calculator PDF link annotation
- https://dpengineers.info/admin/userfiles/file/fibigimesomiwadila.pdfIn PDF document text
- http://nghiencuuykhoa.com/uploads/userfiles/file/30622991817.pdfIn PDF document text
- http://truhlarstvisollner.cz/data/file/wazido.pdfIn PDF document text
- http://apartmany.cucoriedka.sk/data/files/zirizezinoxodozumisolirab.pdfIn PDF document text
- http://2478.ru/admin/ckfinder/userfiles/files/47541097520.pdfIn PDF document text
- https://oilbasaro.com/web/images/ckfinder/files/20210919180650.pdfIn PDF document text
- http://dajia1.com/upfiles/editor/files/75496836243.pdfIn PDF document text
- https://machnhaduong.com/images/uploads/files/63446955878.pdfIn PDF document text
- https://tucsonhomewindowtint.com/wp-content/plugins/super-forms/uploads/php/files/7c830222e8e7d8260e2c2ffc5a3517c3/nojidenuzumifarufokomeboj.pdfIn PDF document text
- http://dr-temt.ru/images/file/ruroliludumax.pdfIn PDF document text
- https://alcc.vn/wp-content/plugins/super-forms/uploads/php/files/bk554t3kkeopmm3gdpqtm257g5/kixujuwozeronepidosokoru.pdfIn PDF document text
- https://wlweb.co/sites/default/userfiles/file/41666814874.pdfIn PDF document text
- http://studiomistretta.com/userfiles/files/77861535100.pdfIn PDF document text
- http://arenda-v-novosibirske.ru/ckfinder/userfiles/files/392916000.pdfIn PDF document text
- http://www.orarestauratorisaf.it/wp-content/plugins/formcraft/file-upload/server/content/files/16139968917b0f---71147100645.pdfIn PDF document text
- http://iburgisidimarsala.eu/userfiles/files/99439956106.pdfIn PDF document text
- https://newtech-utm.pl/userfiles/file/bopuxegufasanowo.pdfIn PDF document text
- https://skvely-kup.cz/files/file/kokevin.pdfIn PDF document text
- http://deforma.it/userfiles/files/55935684709.pdfIn PDF document text
- http://orthopediedelft.eu/files/pajazomofisi.pdfIn PDF document text
- http://www.virtualaid.eu/wp-content/plugins/formcraft/file-upload/server/content/files/161450f2cb0d9a---57425244351.pdfIn PDF document text
- https://fonixkoncert.hu/upload/file/32139762424.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_off0000b074.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB074 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000c886.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC886 | 15032 bytes |
SHA-256: bfcadf20331634622629a8db0cf561b392395a0b4812f60f1c0eea802d425cdd |
|||
font_02_sfnt_off0000ee71.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE71 | 10308 bytes |
SHA-256: 9091c1739fbf7acfa03b4728c2a5da3c87dcfc8d60fe6db5da0543ca24426a62 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.