MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links to external websites, many of which are hosted on compromised WordPress sites. The document body, though heavily obfuscated, suggests a lure for a 'mobile phone tracker pro apk'. The presence of external URIs and the ML classifier's high confidence score indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://inwebjor.ru/uplcv?utm_term=mobile+phone+tracker+pro+apk PDF link annotation
- http://julieesteban.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087aa503c2fe---xugesixofebov.pdfIn PDF document text
- http://agcslohian.com/userfiles/file/51043790530.pdfIn PDF document text
- https://wulf-sanitaer.de/wp-content/plugins/super-forms/uploads/php/files/0q978q0ifdq1u5crb7rqffm7f4/zokirekobogatu.pdfIn PDF document text
- http://wypelnienia.kratex.pl/wp-content/plugins/super-forms/uploads/php/files/d121a73e725d00aab0205266cb58e044/97562573034.pdfIn PDF document text
- http://loscogliodifavignana.it/userfiles/files/7527457770.pdfIn PDF document text
- https://k9-warrior.com/wp-content/plugins/super-forms/uploads/php/files/14i1il2534ch808d2e3itfvb4o/tusesapixibigitumuxu.pdfIn PDF document text
- https://svetpoznaniyaonline.ru/wp-content/plugins/super-forms/uploads/php/files/ffb9138f7e6d10e1e346154bf794aa41/80390097883.pdfIn PDF document text
- https://www.ideaklinikbakirkoy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606de8b6f0647---sopefamilamajorasadowo.pdfIn PDF document text
- http://mountmedpharmacy.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1607e4518e0509---welakixiforotimipuzokovan.pdfIn PDF document text
- https://sv-fin.ru/wp-content/plugins/super-forms/uploads/php/files/ce49a6f30c7d534b7880f6a54a33f10b/sodewug.pdfIn PDF document text
- https://harpethvalleyhealth.com/wp-content/plugins/super-forms/uploads/php/files/94e2ff97633b4841811c5ddc7bca75e1/98193857423.pdfIn PDF document text
- http://www.ashtralmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/16074ba48867d7---93448126083.pdfIn PDF document text
- http://pebyte.com/wp-content/plugins/super-forms/uploads/php/files/vvoerkg333rme7h2v9cushod9l/97342475229.pdfIn PDF document text
- http://budohurtsa.pl/userfiles/file/fosexaxabejerazafejizoj.pdfIn PDF document text
- http://aihyang.com/userfiles/file/biwuxugexivezeku.pdfIn PDF document text
- http://grandinhr.eu/images/user/file/76226304650.pdfIn PDF document text
- http://africa-emergence2019.com/userfiles/file/vilegegulutelorasiz.pdfIn PDF document text
- http://nowyhotelik.pl/userfiles/file/56471300419.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e69f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE69F | 5052 bytes |
SHA-256: 2c4482ceacc2942eb9691010591cf0f452ea5f35b077091b3f4db0a2dbd79396 |
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font_01_sfnt_off0000f7cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7CB | 11028 bytes |
SHA-256: d88f00485ca28e2b79a240afde19bbf989a96f4ada69686e015b4d04a99a22d9 |
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