MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. It contains numerous embedded URIs, with at least one pointing to a raw IP address, suggesting a phishing or malware distribution lure. The presence of PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports the attack pattern of using link farms for malicious purposes.
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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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://acp-luxusingatlanok.hu/ckfinder/userfiles/files/pimosimuruworonifusev.pdf In PDF document text
- http://185.33.116.145/~acus01/upload/files/78591851893.pdfPDF link annotation
- http://soluzionebenessere.eu/userfiles/files/9633580255.pdfIn PDF document text
- https://latgalesamatnieki.lv/files/file/mupekonogupej.pdfIn PDF document text
- http://gemwishrs.com/ckfinder/stones/files/60420126026.pdfIn PDF document text
- http://najlepsietorty.sk/uploads/fck/file/87324353717.pdfIn PDF document text
- http://yournamebadges.com/withyourdog/cms_uploads/file/fibamuj.pdfIn PDF document text
- http://inannamsao.com/uploads/files/tezagawenirubit.pdfIn PDF document text
- https://www.sevgiliyevideo.net/wp-content/plugins/formcraft/file-upload/server/content/files/1614eab562c887---marewudipix.pdfIn PDF document text
- https://sacc-la-chaux-de-fonds.ch/fichiers/file/32616243482.pdfIn PDF document text
- http://ktai.lmg.jp/upload/file/89488984773.pdfIn PDF document text
- http://mskgroup-spb.ru/upload/file/97595377504.pdfIn PDF document text
- http://dharmapuridiocese.com/svnprojects/DHD/Source/images/files/70743606999.pdfIn PDF document text
- https://moulindelarroque.com/userfiles/file/pasuxadodu.pdfIn PDF document text
- http://sakuragiramenandsushi.com/uploads/files/17526496189.pdfIn PDF document text
- https://limblength-sldf.com/userfiles/file/vijowubosid.pdfIn PDF document text
- https://chowdhurytourism.com/ckfinder/userfiles/files/jebumiwunumegigit.pdfIn PDF document text
- http://thegioixedap.net/upload/files/zusavagusogoxobironuzivez.pdfIn PDF document text
- http://janjoling.com/public/ckfinder/userfiles/files/55602693187.pdfIn PDF document text
- https://b7b.reviewz.eu/app/webroot/files/userfiles/files/wawivotibeta.pdfIn PDF document text
- http://asia-test.informacittadino.net/media/files/vezun.pdfIn PDF document text
- http://texinpack.com/uploadfile/file///2021092012140691.pdfIn PDF document text
- http://exteractif.fr/pictures/2/79251307323.pdfIn PDF document text
- https://highendteen.com/userfiles/files/23779229739.pdfIn PDF document text
- http://xn--80aiddhbkcq5bcaz.xn--p1ai/upload/files/newabobudutar.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=formula+car+gt+racingPDF 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_off0000b3d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB3D9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000cbf0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBF0 | 10352 bytes |
SHA-256: 0ac3185e6f4b0e5cca2f32ff30f16065c1ec61c6cfc944df7447b7bfe95aab65 |
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font_02_sfnt_off0000e340.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE340 | 15648 bytes |
SHA-256: 280c1bdf48f54d6eaca5c7b3592cd6c08edc986c30dbb541b1e498b1ab418d83 |
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