MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics, including a high-confidence ML classifier and ClamAV, indicating malicious content. It contains numerous embedded URLs, many pointing to disposable domains, suggesting a link farm designed to redirect users to potentially malicious sites. The presence of external URIs and the overall structure strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://golowaki.ru/wix?keyword=purple+fish+from+mario PDF link annotation
- http://caterm.ru/dirijanuseboke59zue.pdfIn PDF document text
- http://edarudost.online/skylanders_imaginators_nintendo_switch_litepvpph.pdfIn PDF document text
- http://dusikazo.mypressonline.com/beastly_book.pdfIn PDF document text
- https://votarozoxanobo.weebly.com/uploads/1/3/4/3/134315144/44374.pdfIn PDF document text
- https://cdn.sqhk.co/kajurineg/gegguBg/28328426690.pdfIn PDF document text
- https://cdn.sqhk.co/vonezositixi/chaRloA/spinner_io_mod_apk_all_unlocked.pdfIn PDF document text
- https://cdn.sqhk.co/bebomopakax/6gg2jdD/the_walking_dead_wallpaper_4k_iphone.pdfIn PDF document text
- https://neruwutuwi.weebly.com/uploads/1/3/5/9/135960217/8dddb3b8db79.pdfIn PDF document text
- https://cdn.sqhk.co/kawurefeki/iahfxie/lakabosawatukagomes.pdfIn PDF document text
- http://mattelipsticks.site/dovutimerajp1xz.pdfIn PDF document text
- http://simopuvoramawu.mywebcommunity.org/scansnap_s1300i_free_download.pdfIn PDF document text
- https://buporinedo.weebly.com/uploads/1/3/4/0/134041533/1102079.pdfIn PDF document text
- http://wirelessinfo.ru/243969075379a2wk.pdfIn PDF document text
- https://cdn.sqhk.co/pijovowifil/hsVjjLx/mofafenut.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zatuvejamubolo.atwebpages.com/somewhere_over_the_rainbow_easy_violin_sheet_music.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/96f4f345-164d-4625-a94d-fd5444eb9c44/nopakudu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7840214f-f8f1-4bef-a0ee-c137d1af28db/wejafija.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/181e0c3d-1279-4064-8228-0ae490c3cf5c/does_vizio_e_series_have_screen_mirroring.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24bd5f49-064b-4e11-ba99-cc11ddb1d1f1/what_is_a_flush_in_cribbage.pdfIn PDF document text
- https://s3.amazonaws.com/lixuduwonifa/thoracic_aortic_aneurysm_treatment_guidelines.pdfIn PDF document text
- https://s3.amazonaws.com/safago/lanawanofi.pdfIn PDF document text
- https://s3.amazonaws.com/vixuwogetiv/34145662974.pdfIn PDF document text
- http://marurutefa.atwebpages.com/43415786086.pdfIn PDF document text
- https://s3.amazonaws.com/genedonapubefe/fokalugiji.pdfIn PDF document text
- https://s3.amazonaws.com/xeroguru/44392184858.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f294.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF294 | 3204 bytes |
SHA-256: fdf9309134bce10e5f29f03b04db56113b4999bd712031ae7cdbaccfb72101a9 |
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font_01_sfnt_off0000fe10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE10 | 5144 bytes |
SHA-256: 36f6aee8faf9b8886e14f21088353d31d3e4568d614fad3865474e72193184eb |
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font_02_sfnt_off00010f5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F5F | 11176 bytes |
SHA-256: a27a7817bfc129351d2eadb47304fb9c79c63f4b3f7c216e1e569dc88c3194d3 |
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