MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. It functions as a link farm, hosting numerous URLs that point to compromised CMS uploads and disposable hosting, likely to distribute phishing content or second-stage malware. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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 http://cochu.net/resimler/files/sinag.pdf In PDF document text
- https://autoradiator.mn/uploads/ckfinder/files/96983758068.pdfIn PDF document text
- http://dailitara.lt/bites/uploads/file/nesenukidonexaxu.pdfIn PDF document text
- https://lcd96.ru/wp-content/plugins/super-forms/uploads/php/files/c9ef38c32a495f27182ab605dcbb1d35/xejobepamuvomuwem.pdfIn PDF document text
- http://interiorsexpress.biz/dayafter/uploadimages/newsimages/file/15875155516.pdfIn PDF document text
- http://www.thelawchamber.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ec6fa29185---21251910354.pdfIn PDF document text
- http://pngroup.pl/ckfinder/userfiles/files/18273819096.pdfIn PDF document text
- http://www.kocay.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160c569bf0f241---romudijesanut.pdfIn PDF document text
- https://www.getfitcrew.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608bba478ad9b---gelovivo.pdfIn PDF document text
- https://sirikulsteel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a0d7c9a9911---64548252776.pdfIn PDF document text
- https://completecollegestrategies.com/wp-content/plugins/super-forms/uploads/php/files/437f3fd8acaa86b5c124ba2006a5c21b/87761903993.pdfIn PDF document text
- https://nullemont.fr/nullemont/ckfinder/userfiles/files/tejajewobogugo.pdfIn PDF document text
- http://paradisetnl.com/FileData/ckfinder/files/20210805_7F1706F2E275E175.pdfIn PDF document text
- http://www.multigacos.com/admin/uploaded/fck/file/89951731099.pdfIn PDF document text
- https://amirep.com/wp-content/plugins/super-forms/uploads/php/files/456e397ab06d828f1e9646982c2fa29f/porelorowejotiwo.pdfIn PDF document text
- https://comodee.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a636f74885c---tipomejidijeriw.pdfIn PDF document text
- https://rffsev.ru/wp-content/plugins/super-forms/uploads/php/files/00823a72df3a6e4ae8270a55d83b74a1/42774629846.pdfIn PDF document text
- http://alemotta.com/resources/original/file/11065711113.pdfIn PDF document text
- https://questyme.com/userfiles/file/56269910830.pdfIn PDF document text
- http://baldonimarcostudio.eu/userfiles/files/38678674989.pdfIn PDF document text
- http://pavcargo.ru/wp-content/plugins/super-forms/uploads/php/files/6f9a79bdc41d46e22246588d8f9b70fa/75511934608.pdfIn PDF document text
- https://www.themeshcowork.com/wp-content/plugins/super-forms/uploads/php/files/9398e5e05239e0b47ad637aa215359f8/kerivifixiwatiwan.pdfIn PDF document text
- http://elosc.com/upFile/file///ITX202108231633374217.pdfIn PDF document text
- http://ambulatorioveterinariorigolon.eu/userfiles/files/laduzunawamazomazoze.pdfIn PDF document text
- http://soundreaming.org/wp-content/plugins/super-forms/uploads/php/files/cc50d5307759fd54819db3313fc50b93/xumijofuriwisejogoliwup.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=hallicrafters+s+38e+manualPDF 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_off0000e0b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0B3 | 19116 bytes |
SHA-256: 581a2bf2df3764e76574fd7ffd698d5c538217eeb97868148df426286e1dc658 |
|||
font_01_sfnt_off000112f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112F0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00012b07.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B07 | 10848 bytes |
SHA-256: a6ccc53223ef2adec1d662b0ded20aa13765069c08de3af1b7dd6f570039a045 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.