MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised WordPress sites used for hosting files. Heuristics indicate this is a link farm designed to redirect users to potentially malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://www.areatransfers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f0afd86aae---jajelubanagefogab.pdf In PDF document text
- https://jeneifogaszat.hu/cikkdata/files/53890681053.pdfIn PDF document text
- https://aynispirit.nl/userfiles/file/timexeludikivafi.pdfIn PDF document text
- https://ag-concept.ru/wp-content/plugins/super-forms/uploads/php/files/fe02b2a04e218875e01cbd809c9ea99d/witipefibidifubilizuz.pdfIn PDF document text
- https://themalc.org/files/file/53592729291.pdfIn PDF document text
- http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/160c1d9cae212d---rigogovosikazizogopubub.pdfIn PDF document text
- https://thejasmineway.net/wp-content/plugins/super-forms/uploads/php/files/lk8eqeogll4c79chl039771jem/45253289562.pdfIn PDF document text
- http://medicapoland.pl/uploaded/file/zeworivigekorego.pdfIn PDF document text
- http://pusheng168.com/uploadfiles/20210810223808.pdfIn PDF document text
- http://ajtoablakcentrum.com/_user/file/71310029621.pdfIn PDF document text
- https://steklo-shik.ru/userfiles/file/gozepakikasuditin.pdfIn PDF document text
- http://fitviewer.de/files/file/36861887058.pdfIn PDF document text
- https://jdlpartnerss.com/userfiles/file/lasonexuwemoxamepot.pdfIn PDF document text
- http://claudiodauelsberg.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1608187ba2eb94---39677516681.pdfIn PDF document text
- http://mfcwestenkwartier.nl/beta/userfiles/file/13316164832.pdfIn PDF document text
- https://navliecky.net/userfiles/file/dokulisizajazexuxonom.pdfIn PDF document text
- http://bfr-bialapodlaska.pl/userfiles/file/81546466425.pdfIn PDF document text
- http://www.cerel.eu/images/wyswig_images/file/4492898779.pdfIn PDF document text
- http://barcabianca.eu/upload/file/zuxofulazilereduduwof.pdfIn PDF document text
- https://masterok-kovka.ru/wp-content/plugins/super-forms/uploads/php/files/8a69ee04dc70a1ccef41b22a30460e9c/didowiberugobukuzar.pdfIn PDF document text
- http://clair-environnement.eu/catalogue_dynamique/file/6885318746.pdfIn PDF document text
- https://eclipsetheaters.com/wp-content/plugins/formcraft/file-upload/server/content/files/160876c5703438---44822303554.pdfIn PDF document text
- http://rghsalumni.com/clients/82979/File/94386455200.pdfIn PDF document text
- http://efuturesthai.com/uploads/file/kewunitaxejuva.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=dangal+movie+download+in+kuttymoviesPDF 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_off0000da28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA28 | 10948 bytes |
SHA-256: 203e30b125b55af1c55d11ff35765716377a73e17d999d4514fe6f1bb5ffae7e |
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font_01_sfnt_off0000f362.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF362 | 16712 bytes |
SHA-256: 45ad0c7ff8e34ead80d0d01b368ceed3634771c8f4b75669244f10fe72d61fe2 |
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font_02_sfnt_off00011ef2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EF2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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