MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded URLs and is flagged by heuristics as a link farm and a phishing/trojan distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent. The document body, though heavily obfuscated, contains keywords suggesting a lure for search engine traffic.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://vilenefex.ru/wix?keyword=infinity+war+google+docs PDF link annotation
- http://hdvideo.design/pupugakefusosejrg5v.pdfIn PDF document text
- http://tersq.space/95707019216dfazp.pdfIn PDF document text
- http://fabulouss.space/windows_7_activate_key_freerbr0g.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4498997/normal_600308d37d60a.pdfIn PDF document text
- http://openchambre.xyz/navistar_isis_service5s7o9.pdfIn PDF document text
- http://pe50off.pro/bansidhar_ka_song83unu.pdfIn PDF document text
- http://ideaita.fun/how_to_change_aspect_ratio_emerson_tv72x19.pdfIn PDF document text
- http://islandlandscapesbb.com/what_are_the_basic_elements_of_poetry1j2gg.pdfIn PDF document text
- https://beponuju.weebly.com/uploads/1/3/4/6/134626977/luwetiwire.pdfIn PDF document text
- http://batut.space/17872215191wl7ev.pdfIn PDF document text
- https://tuvajidemagik.weebly.com/uploads/1/3/2/6/132681445/lebadev_lurupu_najet.pdfIn PDF document text
- http://cucoupon.info/haareya_song_salimtoi7y.pdfIn PDF document text
- http://bit7.top/pebito7yliz.pdfIn PDF document text
- https://xomugiwonin.weebly.com/uploads/1/3/4/2/134266294/mazijad-vezerovijaj-guxumufusinipa.pdfIn PDF document text
- http://lnstagram-helps-contact.com/actron_fault_codesa6iko.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4392441/normal_5fcf6a26840f8.pdfIn PDF document text
- http://theplafond.xyz/7725279264106nr4.pdfIn PDF document text
- http://smcjd.com/95898386761a94zs.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/selivuvumepaveb/sony_dsc-f717_memory_stick_compatibility.pdfIn PDF document text
- https://s3.amazonaws.com/palevijuj/blokada_mod_apk.pdfIn PDF document text
- https://s3.amazonaws.com/jivuxo/72816087035.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ddda.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDDA | 5320 bytes |
SHA-256: ad61e9dd5cb41238d37573ae0e9f26981395967764b36abc460cee68f31c6438 |
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font_01_sfnt_off0000f020.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF020 | 11088 bytes |
SHA-256: f99acef1e381c0504000b9354fb8b2db9d6ce7d9767561c4c95101fc6a5a051c |
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