MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://leonvi.ru/123?utm_term=bank+of+england+compliance+analyst+salary PDF link annotation
- https://cdn-cms.f-static.net/uploads/4484114/normal_6035dc595a869.pdfIn PDF document text
- https://cdn.sqhk.co/bevoroxur/ejdhfjd/bupulomo.pdfIn PDF document text
- http://santaparker.store/565758433099o8ed.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4380705/normal_5ffda2efc5642.pdfIn PDF document text
- http://repair-telefonov.ru/carbon_monoxide_material_safety_data_sheet8j773.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490515/normal_6020b7d1b8f41.pdfIn PDF document text
- https://cdn.sqhk.co/wadelovelo/lbihvKf/tutifipozixo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451377/normal_6023ff82a3c1e.pdfIn PDF document text
- https://cdn.sqhk.co/delopomixaba/ijfRhje/10691895061.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367944/normal_5fe7ceed0291c.pdfIn PDF document text
- https://cdn.sqhk.co/zukuxenopo/N4hdieQ/tekefurebogotojir.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370319/normal_6037c056bc467.pdfIn PDF document text
- http://hargotel.xyz/45095559195x6xld.pdfIn PDF document text
- http://zajiledafalam.getenjoyment.net/40398192438.pdfIn PDF document text
- http://dmdmassage.com/68428147520ivvll.pdfIn PDF document text
- https://cdn.sqhk.co/gabamulijawe/05vldNX/aryaamoney_app_review.pdfIn PDF document text
- http://luwogexejel.getenjoyment.net/bulamuxilaxezowuroke.pdfIn PDF document text
- https://cdn.sqhk.co/kazaluxi/chHgjfM/fishing_guide_for_ffxiv.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4443821/normal_602ca05602b64.pdfIn PDF document text
- http://kiparegazeratax.getenjoyment.net/34986286624.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://belibivizonojo.myartsonline.com/what_are_the_most_important_events_in_us_history.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://www.gnu.org/licenses/lgpl.htmlRegularDanhHongIn PDF document text
- http://www.geocities.com/dnhhngIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cfb2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCFB2 | 5480 bytes |
SHA-256: d873f54928fe03c074b2b607e9aeaf7127406e8915ec5e9c2e735a8341a34f5a |
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font_01_sfnt_off0000e242.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE242 | 3980 bytes |
SHA-256: e3d82822cdf9cd3664cc545d46cf72cb96ca90ef7fd94f62ba4a1a56cec017dc |
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font_02_sfnt_off0000ee35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE35 | 11768 bytes |
SHA-256: 336d60223690035b545148871942ee22772426b3ad24a3f56b62bbe9ba187899 |
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font_03_sfnt_off00011672.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11672 | 16116 bytes |
SHA-256: 9adfe18877ad2e25210455dc7793f6bdddfb22d06c112c8820cb3342c282a92b |
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font_04_sfnt_off00012b56.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B56 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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