MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ML classifiers and ClamAV, indicating a phishing and trojan threat. It functions as a link farm, directing users to compromised WordPress sites that host further PDF files, likely as part of a download or phishing campaign. The presence of multiple external URIs and link farms suggests an attempt to distribute malicious content or redirect users to phishing sites.
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://garglob.ru/uplcv?utm_term=after+effects+2019+apk PDF link annotation
- https://fatheragneliti.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a282b690a26---78259440190.pdfIn PDF document text
- https://humanistbeauty.com/wp-content/plugins/super-forms/uploads/php/files/v1rsh3q4sjk1qrkhubrue6hvra/5837170440.pdfIn PDF document text
- http://johnsonsdynastyincfamilyassociation.com/clients/10108/File/dixovovolujixedezenifeni.pdfIn PDF document text
- http://danfilenemd.com/clients/67744/File/nipelopefatusimezogi.pdfIn PDF document text
- https://halobysciton.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608bfeeeac339---57698517832.pdfIn PDF document text
- https://beaszemin.com/files/26640353087.pdfIn PDF document text
- http://iideree.org/wp-content/plugins/formcraft/file-upload/server/content/files/160c3b29da7b3a---16567689734.pdfIn PDF document text
- https://homini.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1607bb47eaf9c0---fudasulezomakosezejaj.pdfIn PDF document text
- https://aplusadvance.com/naver_editor/data/file/81083251800.pdfIn PDF document text
- https://communeouchamps.fr/userfiles/file/nitefibiwikigedejelaxus.pdfIn PDF document text
- https://www.onestopnaturalstore.ca/wp-content/plugins/super-forms/uploads/php/files/2ej5hlvp0scis8on2ogfqfmccr/zevil.pdfIn PDF document text
- http://cnzgks.com/userfiles/file/%5C/6937178795.pdfIn PDF document text
- http://acecaalcoy.com/userfiles/file/99115391163.pdfIn PDF document text
- http://xn----8sbpvg0afdbe.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/6coq5j2urlj53vf9qqhu9i8jq1/pelixito.pdfIn PDF document text
- https://www.tangelo.no/wp-content/plugins/formcraft/file-upload/server/content/files/1606f0a2b158a7---69095748419.pdfIn PDF document text
- http://pulsrmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ad46ff5f268---raramodakexavulez.pdfIn PDF document text
- http://dossalas.com/wp-content/plugins/super-forms/uploads/php/files/ad68023a5118f6e3d3bab0378ed3ac06/gotasipirinipevipuxuveda.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dd37.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD37 | 5036 bytes |
SHA-256: 4a489de2641e08ef480b379308ae43c68ecfc99122ca1335bf3c69608962d4ea |
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font_01_sfnt_off0000ee69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE69 | 23392 bytes |
SHA-256: a5aa77dc11d1be13cb937524a64261d122b87c9269432ee06896b81e04c2fc42 |
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font_02_sfnt_off000121ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121BA | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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