MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous links pointing to compromised WordPress sites, disguised as a download for a popular movie. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to deliver a phishing or malware payload. The embedded URLs suggest a phishing or credential harvesting attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://allytemp.ru/uplcv?utm_term=download+india%2527s+most+wanted+full+movie+in+hd
- http://itaindustrial.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160aacc5bb906c---dowalexirati.pdf
- https://www.quatainvestimentos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16083946e107b4---falosovufigesatopuxub.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160907fee1bb9a---23948169570.pdf
- https://canadiancontractorservices.com/wp-content/plugins/super-forms/uploads/php/files/9gdsvotv2ockghvb32900k77f5/sezoxagasujob.pdf
- https://nenanhduong.vn/Upload/files/96720698546.pdf
- https://www.chartsunlimited.com.ph/wp-content/plugins/formcraft/file-upload/server/content/files/16076c1a872a60---luwetujebosaru.pdf
- http://grani-tonkogo-mira.ru/wp-content/plugins/super-forms/uploads/php/files/a33d9f7177031483d20f2a6b0ffbbf74/86808625109.pdf
- https://tirthmobile.com/wp-content/plugins/super-forms/uploads/php/files/o35j3oskfio2fid67r11lvfb6f/dogevozubadigana.pdf
- http://zabradli-znerezu.cz/userfiles/file/32572089963.pdf
- http://gingerwooddesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607cabb78720a---fanemosifepafezumog.pdf
- https://www.alignerco.ca/wp-content/plugins/super-forms/uploads/php/files/79e2afbca13b807fd9398c17cb8f5a33/xatitubimepudubeg.pdf
- https://www.citysecurity.org.uk/wp-content/plugins/super-forms/uploads/php/files/rgho2t0hllcil5p1go4ee9gr27/16883364113.pdf
- https://www.cukoyem.com.tr/wp-content/plugins/super-forms/uploads/php/files/8ntr1uv2m7l6uc0neacj5k7lu1/54382110551.pdf
- https://www.histoiresdegroupes.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086be4a3563a---julebavakeropijonode.pdf
- http://amdind.com/userfiles/file/18425468775.pdf
- http://projectbudapest.hu/wp-content/plugins/formcraft/file-upload/server/content/files/1608751a092c12---fegotufunijokor.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- https://savannah.gnu.org/projects/freefont/
- http://www.gnu.org/licenses/
- http://www.gnu.org/copyleft/gpl.html
- http://scripts.sil.org/OFL
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e5f3.bin2ce5a7286efefc5aae27ce1c31b3347e159d00bd30cf97f509a0b7f7d49caffb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5F3 | 6440 bytes |
font_01_sfnt_off0000f5e8.bindbeaebeb54967c73d52f505e319e55a6adebe81f9a56899cb4c78ce7f58f1cf3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5E8 | 5236 bytes |
font_02_sfnt_off000107ba.binacc449cb4ce658992c9330211ff2f1133eb9f0b9e34bfe6f9ecb05c0845bf2ac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107BA | 11696 bytes |
font_03_sfnt_off00012ef8.bine296a61d2d303e35be9e1a35631556663d2780498efa7e8f3867bf557f172fe6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12EF8 | 16164 bytes |
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