MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample contains embedded JavaScript, a common technique for exploiting PDF vulnerabilities or redirecting users. The PDF also acts as a link farm, directing users to numerous external URLs, many of which are hosted on disposable domains. This behavior strongly suggests a phishing or malware distribution campaign, with the embedded JavaScript likely facilitating the redirection or payload 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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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://dailygameresult.com/editor/UserFiles2/files/fanudurufumapi.pdf In PDF document text
- http://akpanlawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/8379991985.pdfIn PDF document text
- https://timminsrenovations.ca/file/BHh7CF8MaIJMZw48.pdfIn PDF document text
- http://mehmetrasimmutlu.com/icerik/file/79636561495.pdfIn PDF document text
- http://ban-dong-ban-mat.theonejsc.com/userfiles/file/buwunadiluporaze.pdfIn PDF document text
- http://bharatdarshan.net/rgroup/ckfinder/userfiles/files/13580060786.pdfIn PDF document text
- http://dataction.org/demo/dataction/media/fununovu.pdfIn PDF document text
- https://pensiuneavalentina.ro/app/webroot/file/puxet.pdfIn PDF document text
- http://gold-carsales.com/js/upload/files/12714898521.pdfIn PDF document text
- http://balmybnb.com/t/tutorfirm/uploads/ck/files/nixob.pdfIn PDF document text
- http://omeofest.eu/userfiles/files/ralivolopunuvovazuzok.pdfIn PDF document text
- http://www.syrahresources.com.au/application/third_party/ckfinder/userfiles/files/59007561196.pdfIn PDF document text
- http://osmed.cz/app/webroot/files/files/56928207881.pdfIn PDF document text
- http://motolargo.pl/userfiles/file/pasegivoka.pdfIn PDF document text
- https://casalindasbakery.com/ckfinder/userfiles/files/pafatifazawexofenolati.pdfIn PDF document text
- http://preiss.at/upload_files/files/baboxewuma.pdfIn PDF document text
- https://hygradeinsulators.com/images/uploads/file/3513406380.pdfIn PDF document text
- https://santaclara.com/wysiwygfiles/file/sazaredexodep.pdfIn PDF document text
- http://felixefontesadvogados.com.br/ckfinder/userfiles/files/mebutivefexufemalodefere.pdfIn PDF document text
- http://www.siscard.com/wp-content/plugins/formcraft/file-upload/server/content/files/16158d9813bf81---besesugulanebolixarozu.pdfIn PDF document text
- http://xahscw.com/userfiles/file/10849863818.pdfIn PDF document text
- https://hpx.com.ua/wp-content/plugins/super-forms/uploads/php/files/5d0361135572f16cbe4e6c55be69e6b8/rusafoxoxenuj.pdfIn PDF document text
- http://steelfurniturecn.com/d/files/muwasavoj.pdfIn PDF document text
- https://kccegis.com/upfiles/content/file/20210919162459.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/S30rS-6n6vg/uplcv?utm_term=common+computer+problems+and+solutionsPDF 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_off0000b345.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB345 | 10948 bytes |
SHA-256: bb7e24da0b679e6ab5c4c2b46b8f3f5124db00ed35d613bc97f91fe2a242aa4a |
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font_01_sfnt_off0000cc58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC58 | 14892 bytes |
SHA-256: cdfffb45d2b537b604f1a0b5c07207ab136dcd1d9c79d0ff660fce64cb6ce793 |
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font_02_sfnt_off0000f155.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF155 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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