MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple links to compromised websites and a link farm, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent. The document body, though heavily obfuscated, contains references to a movie title, likely serving as a lure to entice users to click on the malicious URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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://pistant.ru/uplcv?utm_term=akshay+kumar+padman+full+movie
- https://www.charroninc.com/wp-content/plugins/super-forms/uploads/php/files/c00ff05aef647ddbe822316302b87c84/nuwudawowafesogoligizapav.pdf
- http://www.zav-mito.si/wp-content/plugins/formcraft/file-upload/server/content/files/1606f0c93ab905---23687667031.pdf
- http://saludocupacionalpso.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/1607fdb64305cb---jisusumamifowi.pdf
- https://www.avenueroadadvertising.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ad4b319c5ca---37507113768.pdf
- https://dmvassociates.com/wp-content/plugins/super-forms/uploads/php/files/34bd3f5ded71235fc0e5e9aff1fa5948/jufuzenipedu.pdf
- http://staging.impactredevelopment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608662902f769---35420961476.pdf
- http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/1608f8566472e6---newufizobenutilir.pdf
- https://shared401k.com/wp-content/plugins/super-forms/uploads/php/files/f0ab488dd7bfbe5b5d2d9cebf63315fb/wejazimidujogesoku.pdf
- https://swotin.com/wp-content/plugins/formcraft/file-upload/server/content/files/160983f49c91ed---1730140625.pdf
- http://www.adanakursmerkezi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ab8b82cb149---48188884904.pdf
- https://archltginc.com/wp-content/plugins/super-forms/uploads/php/files/cd54387de6b04e4d11b98072d8733a53/51006363595.pdf
- http://philippinesroadshow.com/wp-content/plugins/super-forms/uploads/php/files/91289925bdc457a2f831633bd342e6c5/97996488548.pdf
- https://directprocessors.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a6a58e2bbe0---17694220963.pdf
- http://boulderdivorcelaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b248a681466---19686681060.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://s292376414.onlinehome.fr/datas/imgmail/file/xedamusiwowowafutule.pdf
- 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/
- 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_off00011b5f.bind82a3deedf911b561d49474c07ed180c1e712aac620043ccf4396b16d739cb4a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B5F | 13112 bytes |
font_01_sfnt_off0001469c.binc38850c4063d3b5c24dbec3321299f7e71e44a230aa20fc93a65c2786544cf5e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1469C | 5496 bytes |
font_02_sfnt_off00015933.binb51bfd42d5882bfd6702b00f6b109398e1acf29c13b0654cc086fc2cea38b5ba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15933 | 12492 bytes |
font_03_sfnt_off000182ea.bine296a61d2d303e35be9e1a35631556663d2780498efa7e8f3867bf557f172fe6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x182EA | 16164 bytes |
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