MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external URLs, with one specifically identified as a link farm on disposable hosting, suggesting a phishing or malware distribution scheme. Although no scripts were explicitly extracted, the PDF structure and embedded URLs point towards an attack pattern involving redirection to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9901
Heuristics 5
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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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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://allytemp.ru/uplcv?utm_term=how+to+find+updates+in+play+store PDF link annotation
- https://strongpointmarketing.net/userfiles/file/75179146309.pdfIn PDF document text
- https://www.wappa.com.au/siteadmin/ckfinder/userfiles/files/mavegozugaziduzid.pdfIn PDF document text
- https://htapigroup3.com/contents/files/90729432946.pdfIn PDF document text
- http://kuresi-kaitori.com/upload/content_pic/files/fatuzivirun.pdfIn PDF document text
- https://sikanderajam.com/Robinson/ckfinder/userfiles/files/minuwipaxipevarola.pdfIn PDF document text
- https://www.birdandwildlifeteam.com/wp-content/plugins/formcraft/file-upload/server/content/files/161408e3cdef78---73972219305.pdfIn PDF document text
- http://siamsnail.com/media/userfiles/files/63839619371.pdfIn PDF document text
- http://pwr-tech.ru/userfiles/file/xipujepokobo.pdfIn PDF document text
- http://hoinhikhoavn.com/img/files/32439814518.pdfIn PDF document text
- https://path.mn/userfiles/files/rosiwiwumewovizelewim.pdfIn PDF document text
- http://africareview.in/userfiles/file/somab.pdfIn PDF document text
- https://k-barrierfree.com/FileData/ckfinder/files/20210914_05C3A6A25718F63A.pdfIn PDF document text
- http://daiichihousing.net/uploads/news_file/87123840978.pdfIn PDF document text
- https://prawobrzeze.info/userfiles/file/62546344743.pdfIn PDF document text
- http://rdasesores.gestconcursal.com/editor/ckfinder/userfiles/files/wudomawamojezuje.pdfIn PDF document text
- http://hla.vn/upload/files/33505492235.pdfIn PDF document text
- http://axiomestates.com/userfiles/file/31374339496.pdfIn PDF document text
- http://www.ncstarim.com.tr/wp-content/plugins/super-forms/uploads/php/files/3o2jnm3hkl6ilpkn64v1h3l047/2081644858.pdfIn PDF document text
- https://halkapsikoloji.com/userfiles/file/10959302524.pdfIn PDF document text
- https://simpangkanan.com/contents/files/56793862033.pdfIn PDF document text
- http://nano-vip.com/ckfinder/userfiles/files/46211321725.pdfIn PDF document text
- http://1careglobal.com/upload/files/81952457843.pdfIn PDF document text
- http://drivescuolaguida.it/userfiles/files/20982504589.pdfIn PDF document text
- http://viermaalh.nl/Bottesteyn/Site/afbeeldingen/file/sugekivu.pdfIn PDF document text
- https://bevillelecomte.ovh/ckfinder/userfiles/files/sesavusafabonijusemif.pdfIn PDF document text
- http://normel.org/files/upload/file/34693178339.pdfIn PDF document text
- http://noithatdangcap.vn/app/webroot/uploads/files/71886540427.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_off0000c280.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC280 | 16572 bytes |
SHA-256: 312bdc71648e21b136edcda34f970ff8a4de68144d393d6d13c5f17d363e8e09 |
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font_01_sfnt_off0000ecc8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECC8 | 10784 bytes |
SHA-256: bf80d663e34f454c0961910b5e5ddedb715e3c5e905c90df0b97186fdcd3bb50 |
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font_02_sfnt_off000105c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105C7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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