MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It functions as a link farm, containing numerous URLs pointing to compromised websites and disposable hosting, likely to distribute malware or conduct phishing attacks. The presence of a 'download button' lure further supports this malicious workflow.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 7
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://philabc.ru/uplcv?utm_term=the+new+adventures+of+aladdin+movie+download PDF link annotation
- https://ajitcoatings.com/uploads/1010319218.pdfIn PDF document text
- http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/160a6b2555425d---30355574926.pdfIn PDF document text
- http://aweibel.com/Photo/file/17893742900.pdfIn PDF document text
- https://www.quatainvestimentos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607f81e54ee98---xukakiv.pdfIn PDF document text
- https://www.financedeclined.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160a14732e1079---depovoxeveru.pdfIn PDF document text
- http://sjar-tech.com/uploadfile/file///2021052721231179.pdfIn PDF document text
- https://allcreaturesinc.com/files/files/3713150920.pdfIn PDF document text
- http://www.miamiairportlimo.net/wp-content/plugins/formcraft/file-upload/server/content/files/160947ff1891bf---jowobowetariwumaxibodo.pdfIn PDF document text
- https://xistenze.com/files/files/50274017761.pdfIn PDF document text
- https://beautifullifeuk.com/wp-content/plugins/super-forms/uploads/php/files/1f18586c52ded1cd5c3865a8c6187f71/62082275108.pdfIn PDF document text
- http://smflow.in/admin/uploads/file/zuzegubozegilama.pdfIn PDF document text
- https://banktapeunadana.com/tapeunadana/bank2/admin/userfiles/file/xowekutewofewewop.pdfIn PDF document text
- https://almuhja.ps/ckfinder/userfiles/files/xujipusutikezakolagapud.pdfIn PDF document text
- http://hakkabrothers.com/userfiles/file///29506477065.pdfIn PDF document text
- http://dui-antidote.net/images/userfiles/file/navanijixalesukipirez.pdfIn PDF document text
- http://klassn.com/ckfinder/userfiles/files/radegav.pdfIn PDF document text
- http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609ee28bd45f5---bidona.pdfIn PDF document text
- http://charugarware.com/DEVELOPMENT/charu_garware/uploaded/userfiles/file/80415690372.pdfIn PDF document text
- https://amirep.com/wp-content/plugins/super-forms/uploads/php/files/f293f71ffbd0a25b89e4e3a541d4207f/87552596882.pdfIn PDF document text
- https://singaporenotarypublic.com/wp-content/plugins/super-forms/uploads/php/files/45cde7012b58a33804f725bb0a1b6705/23792751186.pdfIn PDF document text
- https://www.oasipizza.it/wp-content/plugins/formcraft/file-upload/server/content/files/160b6d9c5cca1b---64699826966.pdfIn PDF document text
- https://udruga-invalida.hr/files/53744932889.pdfIn PDF document text
- https://www.bouwenaaneensterkwerkgeversmerk.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a3721029ca1---gutogezofewew.pdfIn PDF document text
- http://sobsai.com/ckfinder/userfiles/files/72613271017.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_off0000f359.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF359 | 10832 bytes |
SHA-256: e4b8efb9e8822c7184af6c25750ac3a4b92d8b2c2ca919dd9bb86805a968083c |
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font_01_sfnt_off00010c28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C28 | 17128 bytes |
SHA-256: 4710e2cc98f286bb8ff8dddba5c4abda50f7deb3b2723a8e5f55bcf14a270662 |
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font_02_sfnt_off000138a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138A6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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