MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded URLs, many of which point to compromised websites or disposable hosting, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://bloomeng.com/uploads/nerubodijumosanek.pdf In PDF document text
- http://salamatekhanevadeh.ir/ckeditor/files/files/74234092337.pdfIn PDF document text
- https://sanxuattrucauthangkinh.com/Images_upload/files/vogupofo.pdfIn PDF document text
- http://phutungototuanphat.com/img-tvdl/files/xakutogusalakis.pdfIn PDF document text
- https://alpinebadmintonacademy.com/ckfinder/userfiles/files/12992443167.pdfIn PDF document text
- http://chinoboxingclub.com/clients/36032/File/senosozovifosele.pdfIn PDF document text
- http://ingpoggi.eu/userfiles/files/jepiposimibibotusesoraso.pdfIn PDF document text
- https://rittenhousesmiles.com/wp-content/plugins/super-forms/uploads/php/files/b9d6a693badf8654107985f4dbd443c3/fotiwolemewuxegusog.pdfIn PDF document text
- http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/160986549c110f---lofapozamofojegateji.pdfIn PDF document text
- http://divapharma.com/uploaded/file/satukebi.pdfIn PDF document text
- http://atallmed.com/userfiles/files/makibelipaxenil.pdfIn PDF document text
- http://vangphugia.com/userfiles/file/maxad.pdfIn PDF document text
- http://haozuowenwang.com/imagefiles/file/sepuvulomamipez.pdfIn PDF document text
- https://cleanenergy.mn/uploads/files/72528518175.pdfIn PDF document text
- https://www.vedaaz.com/wp-content/plugins/super-forms/uploads/php/files/815737715726e5e45b186a5762e6d6a4/sikerasozuwas.pdfIn PDF document text
- http://redwoodpwr.com/wp-content/plugins/super-forms/uploads/php/files/d6ccu86s02g6fit94i7r2626e6/26319095853.pdfIn PDF document text
- http://campbellelectronics.com/uploads/12805578071.pdfIn PDF document text
- https://comesa.com.pe/wp-content/plugins/super-forms/uploads/php/files/5dme2l9r09smt9gl0bs818t0f6/jikadawezixu.pdfIn PDF document text
- http://www.segurosfacility.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16076832590da9---wufabazijudixo.pdfIn PDF document text
- https://www.zulilighting.com/wp-content/plugins/super-forms/uploads/php/files/57801f10dfde4c6c59313390518d08cf/wujotifamewesunisixudire.pdfIn PDF document text
- https://thebottombillion.org/business_school/uploads/file/fijakuvopojevi.pdfIn PDF document text
- https://ankaratemizlikcim.com/depo/sayfaresim/file/xitesobesuguwelaxejukubo.pdfIn PDF document text
- https://icrs-as.com/userfiles/file/pazefavabavasivipepukuzum.pdfIn PDF document text
- http://middlegeorgiacoinclub.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608f16f5068dd---81762166310.pdfIn PDF document text
- https://polistirendecor.ro/app/webroot/files/userfiles/files/95487318335.pdfIn PDF document text
- http://adabaskimerkezi.com/upload/file/ruburutorasoboj.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=miniature+guide+to+critical+thinking+pdfPDF 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_off000153a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x153A4 | 10916 bytes |
SHA-256: 351a74fee3f907b605c945f6a78f0c5cd999fe0ff71aff48deeb8fd72dfc9cca |
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font_01_sfnt_off00016ca5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16CA5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000184b7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x184B7 | 19836 bytes |
SHA-256: 7ae4a8d7dd461d88d4b863df7de5b45c697a0ec759165f6d935ab289cb0f9b0f |
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