MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a lure related to obtaining free Windows activation keys, which is a common phishing tactic. It embeds numerous links, many pointing to compromised CMS uploads or disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The ClamAV detection as 'Pdf.Phishing.Trojan' further supports its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9969
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://garglob.ru/uplcv?utm_term=comment+obtenir+une+cle+d%2527activation+windows+8+gratuitement PDF link annotation
- http://kibbkw.com/uploads/file/74544665017.pdfIn PDF document text
- https://rfcorporation.net/wp-content/plugins/super-forms/uploads/php/files/19a1075e682d5614082f3b1293ade59e/sifirijo.pdfIn PDF document text
- https://grandplaza.bg/uploads/assets/file/ranojidoxi.pdfIn PDF document text
- https://sieuviet.net/webroot/img/files/66844352380.pdfIn PDF document text
- https://www.conkite.com/wp-content/plugins/super-forms/uploads/php/files/bb2ddc0cbb7b5ff2b058fcd89f17654a/sexawosuji.pdfIn PDF document text
- http://lushexperiences.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cddaccf244---32184044729.pdfIn PDF document text
- http://planetamama.ru/files/file/zepilurekaboleguxefokuko.pdfIn PDF document text
- https://hyundaia.ru/userfiles/file/fefotorolobinixixovij.pdfIn PDF document text
- https://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/1606f0032ab4a1---90320747480.pdfIn PDF document text
- https://www.actionconstructionjax.com/wp-content/plugins/super-forms/uploads/php/files/cc1673dce31c4374ad9b21dbbd4574d2/kiloxoniwil.pdfIn PDF document text
- http://cohn-vossen.com/wp-content/plugins/formcraft/file-upload/server/content/files/160abe1d77adda---mudubirarijos.pdfIn PDF document text
- https://accesoriosalmayor.com/images/userfiles/file/pepumixerifogix.pdfIn PDF document text
- https://fmpride.com/wp-content/plugins/super-forms/uploads/php/files/cb84057c9777dfa18653ff818d71c39b/84157758485.pdfIn PDF document text
- https://luxmarketing.agency/wp-content/plugins/super-forms/uploads/php/files/bknfrqfotq7obdl3rurqbndkgc/77386168912.pdfIn PDF document text
- http://plenaadoracao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16082c297ea0d1---woreguzisewe.pdfIn PDF document text
- http://ggmtc.net/userfiles/files/78315080955.pdfIn PDF document text
- http://visualpaint.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a32843b364---suguxopeme.pdfIn PDF document text
- https://hacunamatata.ru/wp-content/plugins/super-forms/uploads/php/files/b2c1492a9ffb024c69a7c2b2baa27eb7/melisa.pdfIn PDF document text
- http://pvsystreports.com/wp-content/plugins/super-forms/uploads/php/files/7hlg5b1h07bf1m0s6hu34kmke7/viwuregomuju.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000e031.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE031 | 5684 bytes |
SHA-256: 4f92dd7065413e259b5131f37a70438d55629dc2432d037646e8f88feb00248a |
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font_01_sfnt_off0000f376.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF376 | 11544 bytes |
SHA-256: 94a837d4b422d489c25325c7c9a23854909e6da0db0aeb80ba37ed69e5770ac7 |
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