MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The ML classifier strongly indicates maliciousness, and the PDF contains numerous embedded URLs pointing to various domains. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests a link farm designed to obscure the true destination, likely for phishing or malware distribution. No scripts were extracted, but the presence of many external links is a strong indicator of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 4
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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://pistant.ru/uplcv?utm_term=phir+bhi+dil+hai+hindustani+songs+hd+1080p+download PDF link annotation
- http://josepholszowka.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/dezuluxinisetemipivavewol.pdfIn PDF document text
- http://matrixuniverzum.eu/wp-content/plugins/formcraft/file-upload/server/content/files/161338344cb2f5---74280112706.pdfIn PDF document text
- http://ty6600.com/userfiles/file/93444192140.pdfIn PDF document text
- https://kurashi-kyoiku.com/cms/dat/upimg/file/ganoxuvelegetijuvalo.pdfIn PDF document text
- http://xn--ob0bjxt9h99icicrvkksa421cwwp7hiv4d6a.net/ckfinder/userfiles/files/depunarepi.pdfIn PDF document text
- https://kuni.ro/app/webroot/files/userfiles/files/tuxoxizemukakitukuzi.pdfIn PDF document text
- http://studiopol.it/userfiles/files/tagefowinigafo.pdfIn PDF document text
- http://nemeckystrakac.sk/editor_uploads/files/45925979090.pdfIn PDF document text
- https://12waktu.com/contents/files/28780001811.pdfIn PDF document text
- https://bisleriwheel.genefied.co/ckfinder/userfiles/files/tomogosikugofidera.pdfIn PDF document text
- http://kingsfinancialconsulting.com/userfiles/file/pininigaruragilologavak.pdfIn PDF document text
- http://currycornersugarland.com/admin/images/file/sonenamabunopokawetepukol.pdfIn PDF document text
- https://nocenzura.space/web/img/podborky/files/10333229762.pdfIn PDF document text
- http://retailpark.bg/uploads/wysiwyg/files/69558211914.pdfIn PDF document text
- https://travelone.ae/userfiles/files/5091690212.pdfIn PDF document text
- http://28777886.com/Lpf/UPFILE/userfiles/files/45777338668.pdfIn PDF document text
- https://ht-cooling-j3t.com/contents/files/movinikosofabafemipusega.pdfIn PDF document text
- https://bisleri.genefied.co/ckfinder/userfiles/files/dupupevogobo.pdfIn PDF document text
- http://hurtowniagrafit.pl/userfiles/file/84760130341.pdfIn PDF document text
- http://tucsokszekszard.hu/images/news/file/mimajuvimatumuze.pdfIn PDF document text
- http://topbondtape.com/uploadss/file/15169206616.pdfIn PDF document text
- http://aisne.proximeo.com/ckfinder/userfiles/files/kesarerofabilota.pdfIn PDF document text
- http://envigest.cz/upload/file/16688445362.pdfIn PDF document text
- https://7foro.exceltur.org/exceltur_nuevo/ckfinder/userfiles/files/xivafekinajidazapuligoki.pdfIn 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://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_off0000d220.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD220 | 11248 bytes |
SHA-256: 89e2bf556b6a136c93d932c42954be72c719eca55cb63a06a2c2743f70c33b02 |
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font_01_sfnt_off0000ec0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC0B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001041d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1041D | 18228 bytes |
SHA-256: d7f4fa5d89a2d9a668edadfb2f4605fcc852779f6d5016205e6c503d02696eca |
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