MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. The heuristics reveal it functions as a link farm, directing users to compromised CMS uploads and disposable hosting sites. The embedded URLs, such as http://livestreaming.group/wp-content/plugins/super-forms/uploads/php/files/d51n383i9g8j107laq59mk67ubo1gtih/55047335710.pdf, are designed to lure victims into clicking, likely as part of a broader phishing campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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 http://livestreaming.group/wp-content/plugins/super-forms/uploads/php/files/d51n383i9g8j107laq59mk67ubo1gtih/55047335710.pdf In PDF document text
- http://aceonlinementors.com/userfiles/file/zifovomojupig.pdfIn PDF document text
- https://newat.ru/wp-content/plugins/super-forms/uploads/php/files/2a15cbf1281d96375e6b5e71078dfb5d/25400346178.pdfIn PDF document text
- http://www.skup.it/wp-content/plugins/formcraft/file-upload/server/content/files/16134a4826ce90---tiwujurakazuzorobeki.pdfIn PDF document text
- http://trumoi-khutrung.com/upload/files/duvuvoxiluzabeg.pdfIn PDF document text
- http://0-50.ru/userfiles/file/99580552697.pdfIn PDF document text
- http://studiozoppini.com/userfiles/files/76668446337.pdfIn PDF document text
- http://girisimcilikproje.com/resimler/files/kopijatimedovujoxusu.pdfIn PDF document text
- https://madspot.dk/ckfinder/userfiles/files/48248316046.pdfIn PDF document text
- http://yarpaket.ru/userfiles/file/kokufefupesetexaxagawavi.pdfIn PDF document text
- http://soluzionebenessere.eu/userfiles/files/vonali.pdfIn PDF document text
- http://casaperferiesantamariagoretti.com/writable/public/userfiles/file/wanenidirigegukevenu.pdfIn PDF document text
- http://allier.proximeo.com/ckfinder/userfiles/files/45944433800.pdfIn PDF document text
- https://www.dooleysnaturalgas.com/ckfinder/userfiles/files/tuwesa.pdfIn PDF document text
- http://dellalontra.it/userfiles/files/2145817996.pdfIn PDF document text
- http://avon-bratislava.com/files/files/93752735960.pdfIn PDF document text
- https://www.caissedesecolesdu5eme.fr/backoffice/ckfinder/userfiles/files/wasozibageti.pdfIn PDF document text
- https://rrr71.ru/upload_picture/gikonikodujufuvuxej.pdfIn PDF document text
- https://campermagazine.tv/public/file/xewakiba.pdfIn PDF document text
- http://muzeumostrowiec.pl/obrazy/file/67769040390.pdfIn PDF document text
- https://tiemhoamo.tiemhoahaibara.com/data/dulieu/files/duvos.pdfIn PDF document text
- http://hitechdentalhouston.com/uploads/files/87786456443.pdfIn PDF document text
- http://yuilchem.com/userData/board/file/11520341034.pdfIn PDF document text
- https://derfo.info/resimler/files/wekibotezarifafewon.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=what%27s+the+best+app+to+hide+appsPDF 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_off0000d8e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8E7 | 10408 bytes |
SHA-256: 7a0b7d78de17729d6d754ecbfdca9c430ef89369783ae3c8655a63b1111ca7d2 |
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font_01_sfnt_off0000f077.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF077 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010889.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10889 | 17700 bytes |
SHA-256: ce143b8fa88925412d1581c70eea5baf794e4850405c1f0afd6384053e819936 |
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