MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains multiple embedded URLs, with a prominent one pointing to 'maypoin.ru' disguised as a game download. The 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic indicates a pattern of using disposable hosting for link farms, suggesting a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://maypoin.ru/123?utm_term=battlefield+bad+company+2++compressed PDF link annotation
- https://cdn.sqhk.co/nizaveni/jhhaT0n/gidimewinifa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389095/normal_601cc2c7e6a0f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4420459/normal_5fcafe7d08e61.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462985/normal_6054850509ebf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386080/normal_60397f018dbcd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4487416/normal_5fc7b37b3640c.pdfIn PDF document text
- http://tekplafond.xyz/baldurs_gate_3_next_classes_and_races26ok0.pdfIn PDF document text
- http://bigops.fun/bts_fire_choreography_mp4u68sl.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410975/normal_6014049e30514.pdfIn PDF document text
- https://cdn.sqhk.co/lituxopevuk/Dijjeii/79001742447.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459055/normal_5fc5c9cf25567.pdfIn PDF document text
- https://cdn.sqhk.co/xarozowuzosa/dlgdpje/puppy_rescue_patrol_adventure_game_2.pdfIn PDF document text
- http://sy0n.icu/return_to_dark_tower_game_release_datevb5fb.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413705/normal_600574f93dda7.pdfIn PDF document text
- https://cdn.sqhk.co/vazodowadu/dX1ighi/wofunanoboxipomi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373519/normal_604ef11c41d26.pdfIn PDF document text
- http://idealica-columbia.site/reravepufabotevuvauf5w1.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/10e5a98f-02dd-482d-ba52-25caef32b4c9/how_to_unlock_lg_smart_drum_washing_machine.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/50d088d1-09d8-4e3d-91c2-d480a91f6905/python_for_loop_break_statement.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/820b9ac7-d085-46aa-9e4a-f6eeb98a2144/54621849275.pdfIn PDF document text
- https://8a6b9437-e7f2-49d7-8c24-351b272aa67a.filesusr.com/ugd/b18e4d_55da787aa12046cd8fa5602f6c7df8ce.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/2c465336-f723-466d-bbe2-1e4dfcc556d2/30269145790.pdfIn PDF document text
- https://88bec3ce-9cdd-4818-a95b-bcf8ac49d1e7.filesusr.com/ugd/72df48_1b2463a8f0bd475ba752ed818097e548.pdf?index=trueIn PDF document text
- https://81da36f4-dec6-4bf4-836b-19ed67500659.filesusr.com/ugd/5fd5c1_7e349e3da039467dac3b523a0ea97490.pdf?index=trueIn 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_off0000faf2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAF2 | 5724 bytes |
SHA-256: fc9e08dcfd8f2fa8e46ee0e1c0ddeb86d23154e866ee71e3a2788f89190077bc |
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font_01_sfnt_off00010e66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E66 | 11336 bytes |
SHA-256: 7ab1cac1be3a8cb853e7b9400b2f92caedca77de4187ff718ae78db68776a1cd |
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