MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains numerous links pointing to compromised websites, indicating a phishing or malware distribution attempt. The PDF is structured as a link farm, likely to obscure the ultimate destination or to leverage SEO poisoning on compromised domains.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://www.lavishlook.se/wp-content/plugins/super-forms/uploads/php/files/1567bfb05fde018b6b5e63880755a4f1/10891525296.pdf In PDF document text
- http://inspirationallabels.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16093bb39cb7f6---rufelezomimalafesizifip.pdfIn PDF document text
- http://therealmccoyfamilyreunion.com/clients/f/f9/f9ea119420dddc0cc5ac7622830b9f68/File/fojuxesifejikubinixid.pdfIn PDF document text
- https://phoenixknights.co.uk/wp-content/plugins/super-forms/uploads/php/files/3ec31ea717b0d40aaa064366fda4cb98/76466830540.pdfIn PDF document text
- https://ecef-groupe.com/wp-content/plugins/super-forms/uploads/php/files/npje11d8c6a46cme5o60n0upa5/46436335685.pdfIn PDF document text
- https://aduanaldelvalle.com/userfiles/file/18093878070.pdfIn PDF document text
- http://www.sg-callenberg.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607001c7037e5---wujal.pdfIn PDF document text
- http://usmleworkout.com/files/file/19773086974.pdfIn PDF document text
- https://marksiegeldds.com/wp-content/plugins/super-forms/uploads/php/files/77c0dc1e4a7458379928ad0f0ccc7de3/lavewazekuruwo.pdfIn PDF document text
- http://www.webtony.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607d8e0911925---tifalorinazukafigufafix.pdfIn PDF document text
- https://fitnessrev.net/wp-content/plugins/super-forms/uploads/php/files/6914kmha564811f7pofam2nu1r/febaxaf.pdfIn PDF document text
- https://refour.eu/wp-content/plugins/super-forms/uploads/php/files/210d95ed5a0f9c8e61bcdd292c34ff05/71545578588.pdfIn PDF document text
- http://www.carolglassman.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609d5794b937d---kutupovisomipan.pdfIn PDF document text
- https://regeneracion-capilar.com/wp-content/plugins/super-forms/uploads/php/files/221dc5f3f075e8e471617f51e03e62f8/50168661626.pdfIn PDF document text
- http://frezerovka.by/images/fxeditor/file/judomaru.pdfIn PDF document text
- https://nscs.org/wp-content/plugins/super-forms/uploads/php/files/15d2120b49113852c98fee901e774d1e/5315617119.pdfIn PDF document text
- http://vtracauto.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c76b9b7d62---98500781963.pdfIn PDF document text
- http://for-rent-aalst.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cde27f35f07---35840135468.pdfIn PDF document text
- http://coffee33.ru/archive/file/77094265478.pdfIn PDF document text
- http://www.nanodrywash.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a8f01126c18---26839398893.pdfIn PDF document text
- http://ainut.fi/userfiles/file/womilawixo.pdfIn PDF document text
- http://eventologia.com/userfiles/files/xevavulugip.pdfIn PDF document text
- http://titadoorbinhduong.com/upload/files/nifadegukejulek.pdfIn PDF document text
- http://global-poseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/16079222053e3f---49014920876.pdfIn PDF document text
- http://inspirationallabels.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16079ec2fc4592---fuvogikonerifipiwaruzakuj.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=non+exclusive+contract+meaningPDF 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_off0000e654.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE654 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fe6b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE6B | 10820 bytes |
SHA-256: b48da4f81eaa86af6e414fd67b74ebdae49a288fada17d9917ace5ae06b30cb6 |
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font_02_sfnt_off00011778.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11778 | 17484 bytes |
SHA-256: 1e0f58f1a068884ce085fba2b09a8e40736059ce9e886e4178355ad969e2927d |
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