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, many pointing to compromised CMS upload directories, indicating a potential phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly suggest malicious intent. The file's structure and URL patterns are consistent with a malicious document designed to lure users to external, potentially harmful, sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://stancijanegrin.com/UserFiles/files/54960751454.pdf In PDF document text
- https://newline-eg.com/userfiles/file/79608330002.pdfIn PDF document text
- http://wakingbeauty.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613889b9ab220---talewarusomub.pdfIn PDF document text
- http://residencecarlofelice.com/userfiles/files/13413099598.pdfIn PDF document text
- https://zenithservicos.com/userfiles/files/13207110831.pdfIn PDF document text
- http://saothienemb.com/uploads/images/files/xeditomunegozum.pdfIn PDF document text
- http://chaodontuonglai.vn/uploads/ck_upload/files/94472680653.pdfIn PDF document text
- https://dongcohonda.com/userfiles/file/tibarizifizepimiruxoje.pdfIn PDF document text
- http://lsphc.com/userfiles/file///49120295991.pdfIn PDF document text
- http://bestbuyfromindia.com/userfiles/file/75169249978.pdfIn PDF document text
- https://uaqbakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613058ee7f19a---jizeviritatenoguretiwozu.pdfIn PDF document text
- https://hmv.ir/wp-content/plugins/formcraft/file-upload/server/content/files/16130c9fadd25b---waxubesemipibax.pdfIn PDF document text
- http://progettocecinacuore.it/writable/public/userfiles/file/59613030278.pdfIn PDF document text
- http://obkladlazby.cz/userfiles/file/devamusevizosivejuxozube.pdfIn PDF document text
- http://asirakademi.com/resimler/files/36031259268.pdfIn PDF document text
- https://gloriamus.org/Uploads/userfiles/files/xamilagobevekemugikuges.pdfIn PDF document text
- https://ceylanotel.com/firma/files/51744482771.pdfIn PDF document text
- http://socialbomjesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/16135ebe131909---47009994549.pdfIn PDF document text
- https://btegypt.com/file/25022814396.pdfIn PDF document text
- http://hanhthien.net/uploads/file/15305027648.pdfIn PDF document text
- http://orderleesushi.com/uploads/files/badijulanulovamafiwiruxe.pdfIn PDF document text
- https://nvsrolko.org/ckfinder/userfiles/files/tarapujifenikepiluv.pdfIn PDF document text
- https://travelsafeway.com/userfiles/file/42094782856.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=getting+over+it+online+unblockedPDF 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_off0000e139.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE139 | 10652 bytes |
SHA-256: 7cb0bb84ca94863153b2fd02001d054dce38407644de2ecdc2dd045b498944bf |
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font_01_sfnt_off0000f984.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF984 | 17380 bytes |
SHA-256: ce385855a2917b9ac0e5f1a3d33e503497799726c07cb40ef1f01282f911ce86 |
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font_02_sfnt_off00012645.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12645 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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