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 0.9998
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://crophysi.ru/wix?keyword=walc+%25282-9%2529+free+pdf PDF link annotation
- https://mapivabivex.weebly.com/uploads/1/3/0/7/130776319/lafejuzava.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4391896/normal_5fcb1da5f0d4e.pdfIn PDF document text
- https://watagejikifawup.weebly.com/uploads/1/3/4/5/134589749/vijelurofex.pdfIn PDF document text
- http://love-your-lips.online/55247545172wf0n8.pdfIn PDF document text
- http://gnatural.space/windows_10_lock_screen_location_infoka23q.pdfIn PDF document text
- http://repaircreditscore.info/wizibegair6nj.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370286/normal_5ffa35151a11e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417030/normal_6029cbcde4b68.pdfIn PDF document text
- http://wegansit.space/lorupim0mmk9.pdfIn PDF document text
- https://dorubirema.weebly.com/uploads/1/3/4/3/134317311/zorukazetixevi.pdfIn PDF document text
- http://photoforce.ru/moores_clinical_anatomy_free_downloadwhbou.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420248/normal_5fd931d7e9d53.pdfIn PDF document text
- https://cdn.sqhk.co/tuxonewebuke/hiahfYh/24128399886.pdfIn PDF document text
- https://cdn.sqhk.co/xenumobavun/7jhqHhe/space_wallpaper_4k_download.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459174/normal_5fd6a0cd4fed4.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/sixenogafopoj/zegedoraxamet.pdfIn PDF document text
- https://s3.amazonaws.com/pirofopafu/bestwap_bhojpuri_dj_song_2018.pdfIn PDF document text
- https://s3.amazonaws.com/kizugokofo/91473148455.pdfIn PDF document text
- https://s3.amazonaws.com/xisefowu/24550977591.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_off00010b8c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B8C | 5460 bytes |
SHA-256: 528dc0de29201a3e938b662a5a184d1956ea576f3ca1977bb9e3060c994587b0 |
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font_01_sfnt_off00011e58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E58 | 16800 bytes |
SHA-256: 4e61052f74270c580c0b81cb6fd961379f0f77c5800ce0ba42aa7592c1e2e2e9 |
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