MALICIOUS
116
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links pointing to potentially compromised WordPress sites and disposable hosting, suggesting a phishing or malware distribution lure. The ML classifier strongly indicates maliciousness. While no scripts were directly extracted, the structure and heuristic firings point towards a malicious PDF designed to redirect users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
Heuristics 6
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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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://cwlighting.com/wp-content/plugins/super-forms/uploads/php/files/c2115e4df4493edba2b640b4ea57b521/37191357012.pdf In PDF document text
- https://lostsoulsmemorialnj.org/wp-content/plugins/super-forms/uploads/php/files/949a497d99ab466660b599d33bf6cb82/bigadobuzomepu.pdfIn PDF document text
- http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16125046ce3cf6---lazibabugiwanidip.pdfIn PDF document text
- http://asijskepotraviny.cz/files/file/87399188715.pdfIn PDF document text
- https://useoneconvo.com/wp-content/plugins/super-forms/uploads/php/files/7e678ecf54cb0d0fb0d631b82ec73c94/57395579298.pdfIn PDF document text
- http://chikatere.com/Upload/files/52176727877.pdfIn PDF document text
- http://bellezaeimagen.com.mx/wp-content/plugins/formcraft/file-upload/server/content/files/160aea5298141d---momisolufid.pdfIn PDF document text
- http://kraljicabih.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c02d2544b3c---sepakufaka.pdfIn PDF document text
- http://wabasnb.com/files/fckeditor/file/1349462060f0a8917970a.pdfIn PDF document text
- http://compie.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16099d4ab106cb---vurejekujixemovixufupek.pdfIn PDF document text
- http://kochamsushi.pl/UserFiles/file/xojasofeborufolog.pdfIn PDF document text
- https://www.ogblfrontaliers.fr/wp-content/plugins/super-forms/uploads/php/files/h0j25sr51k5bvcho2l9pi55rrq/temuligadusozavi.pdfIn PDF document text
- http://czdashan.cn/uploadfile/file/2021050107445473499.pdfIn PDF document text
- http://ratchadatitan.com/UserFiles/File/fizisedulovelimowe.pdfIn PDF document text
- http://madinagirls.com/easydo%20v2.00/files/uploads/90453017561.pdfIn PDF document text
- https://www.haievent.com/wp-content/plugins/super-forms/uploads/php/files/q8n7ak1qleus9fl8mekut2pssm/71516117277.pdfIn PDF document text
- http://staractivecollection.com/resimler/site/files/nijetunusirolojanaxoxemi.pdfIn PDF document text
- https://giriconsultancy.com/content_files/files/38550145351.pdfIn PDF document text
- http://185.33.116.145/~acus01/upload/files/54178942507.pdfPDF link annotation
- https://kuechentreff-schmid.de/wp-content/plugins/super-forms/uploads/php/files/icdtkmt45k5fhqqjrp7u17gtll/faderaguvedadu.pdfIn PDF document text
- http://xn--80aaffebba2apgigwiiececnggk9e4k.xn--p1ai/pict/file/zupazojote.pdfIn PDF document text
- http://sarljarry.fr/userfiles/file/mivekesa.pdfIn PDF document text
- https://willmarlakesarea2040.com/ckfinder/userfiles/files/fifozanotubumotoxevarozo.pdfIn PDF document text
- http://dison.cn/filespath/files/20210829131244.pdfIn PDF document text
- http://xinge168.com/uploads/files/20210812055628_435009.pdfIn PDF document text
- https://gk-termopanel.ru/wp-content/plugins/super-forms/uploads/php/files/dbaefdcf218f5192846a1160c3018e75/58901053125.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=racoon+in+tamilPDF 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_off0000cd5e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD5E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e570.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE570 | 19584 bytes |
SHA-256: f626adbd3bc27cb9d0b09710e286a537bdb927a46bb3f933a439eb07e740c667 |
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font_02_sfnt_off000118ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118ED | 10036 bytes |
SHA-256: cf6939ab7099e34385616f9c6a715b5df65a0dc4ed226620d1bc5bd4e060225c |
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