MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. It functions as a link farm, directing users to numerous external websites, with specific emphasis on a URL related to 'bsi iso 27001 pdf'. The presence of many disposable hosting links further supports a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://botokaw.ru/award?keyword=bsi+iso+27001+pdf PDF link annotation
- http://fozivot.mypressonline.com/genero_lirico.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382966/normal_6013c8f77c39f.pdfIn PDF document text
- http://vogudikomi.getenjoyment.net/pillars_of_eternity_2_poradnik_chomikuj.pdfIn PDF document text
- http://vizemezezu.sportsontheweb.net/8101182206.pdfIn PDF document text
- http://titanof-filtr.ru/kanixiweridovanodisalileg94eo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463794/normal_5fd1d7490e17a.pdfIn PDF document text
- http://kijekidajefi.getenjoyment.net/93315990940.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382965/normal_6038872490232.pdfIn PDF document text
- http://tryse.xyz/pack_n_play_sheets_quiltedjtao6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469370/normal_60162d81d3714.pdfIn PDF document text
- http://chunyoo.com/boriragofenapijwhuo2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/3e42255d-aca7-4448-bf60-dd6e770ab3ec/pozonivevedapagofudimonu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e849452f-7917-4c37-9617-1b48e4f41518/heart_of_darkness_sparknotes_chapter_2.pdfIn PDF document text
- http://pudolajuji.atwebpages.com/business_goals_1.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b9ed60d6-c91b-47b7-9a27-9c716e962511/17043319340.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a1f5060b-2c4f-454f-97e8-cd5cd71589cf/50136729392.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/adf69c7c-a7ec-4b5d-83c8-48e1e46d8198/shark_euro_pro_sewing_machine_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/029f355e-0e4f-4d7e-b56c-96a4b31ec8dd/evenflo_everystage_dlx_all-in-one_car_seat_installation_video.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a47b9ecc-2a92-4b75-a867-05703531b4b4/rudal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/611109c7-c922-468b-9092-ea25a025369c/jiruzu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f665bdcb-8b6b-4e15-906c-3b5c4fc729dc/ford_focus_svt_2004_specs.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
- 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_off0000f91d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF91D | 5152 bytes |
SHA-256: 8315eb1c0f8c2df178ea0f970bafd3453d8b0c48dbcc9f8212e306f9592e61a2 |
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font_01_sfnt_off00010ad5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AD5 | 11532 bytes |
SHA-256: 232dd759d0b331b692c3907709f10fd7d7e56bffa57df2e131f16b598663b1ad |
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font_02_sfnt_off000130bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x130BC | 16204 bytes |
SHA-256: 541fa2b6826b0add99b7d5a173ef1e6a5567607b5192f75b810eb17d6a563501 |
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