MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is a PDF that contains numerous embedded URLs, many of which are hosted on disposable domains or point directly to IP addresses, indicating a link farm or phishing lure. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or distributing further malware via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9837
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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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://archism.ru/uplcv?utm_term=off+road+best+games PDF link annotation
- https://jhservice.net/imagenes/galeria/files/78672835569.pdfIn PDF document text
- http://czpohledavky.cz/userfiles/files/mijewexixu.pdfIn PDF document text
- http://max-metal.pl/gfx/file/jiluliburo.pdfIn PDF document text
- http://exosushi.com/uploads/files/tolagofaxazuroker.pdfIn PDF document text
- http://capitaloffice.pl/fotki/file/39967591206.pdfIn PDF document text
- https://edarky.net/data/file/bizebufibotex.pdfIn PDF document text
- http://interface-referencement.com/userfiles/file/38695425570.pdfIn PDF document text
- https://daulte.com/ckfinder/userfiles/files/jomumam.pdfIn PDF document text
- http://anais.terminarz.online/kosmetyczka/krakow/files/96522548509.pdfIn PDF document text
- http://studioarchterreni.it/userfiles/files/xuzefoxuxixotowekenavis.pdfIn PDF document text
- http://global-gypsum.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613d77c5cf710---76256507275.pdfIn PDF document text
- http://antwerp-reefer-tournament.be/argt/files/4593814767.pdfIn PDF document text
- https://profession-your-dr.com/uploads/files/202109091824064915.pdfIn PDF document text
- https://armour-technoz-ca.otzol.net/ckfinder/userfiles/files/98661067381.pdfIn PDF document text
- https://betamachinery.sa/other_files/File/joxizufonefo.pdfIn PDF document text
- http://446888.top/userfiles/file/nuwad.pdfIn PDF document text
- https://dienmayminhchau.vn/uploads/news_file/42591803960.pdfIn PDF document text
- http://140.121.125.49/ckfinder/userfiles/files/20210913_184505.pdfPDF link annotation
- https://chineseclothingonline.com/File/lupelurin.pdfIn PDF document text
- http://bestofbeer.ru/ckfinder/userfiles/files/75496870883.pdfIn PDF document text
- http://finemetal-cn.com/upload/files/gipanobawupunipu.pdfIn PDF document text
- http://cualuoiskydoor.com/webroot/img/files/fedazapasowanuvewamodezip.pdfIn PDF document text
- http://aostavet.it/userfiles/files/99757409914.pdfIn PDF document text
- http://zit-tech.com/userfiles/files/29888215680.pdfIn PDF document text
- https://negaratoto.com/contents/files/760758007.pdfIn PDF document text
- https://tinnituskozpont.hu/files/wujunekopokalurefogo.pdfIn PDF document text
- https://tomorrowhubs.com/upload/users/files/fuzupezukeditotufatabux.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_off0000b323.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB323 | 10620 bytes |
SHA-256: ed5d2f597415ccaad0a88bf79427bc2a8e63bf3718ed0ea3aaa10564af05e63a |
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font_01_sfnt_off0000cb47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB47 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000e359.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE359 | 16276 bytes |
SHA-256: c068256b5ba7ea2a603aa97dbff17661f7aeb67f6a592dc2eb2c730c8115b783 |
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