MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm with numerous external URIs pointing to disposable hosting, suggesting a phishing or malware distribution attempt. The document body, though heavily obfuscated, contains metadata related to PDF generation, but no direct textual lure is discernible.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
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/strik?utm_term=do+cal+states+look+at+weighted+or+unweighted+gpa PDF link annotation
- https://cdn.sqhk.co/zupuguvawaj/ifklYje/96292493924.pdfIn PDF document text
- http://natgood.space/top_up_timezone_cardcfktu.pdfIn PDF document text
- http://usene.xyz/sinners_in_the_hands_of_an_angry_god_purposeqeqoa.pdfIn PDF document text
- http://fallofelin.online/first_and_second_phase_of_philippine_revolutionx996f.pdfIn PDF document text
- http://fimosabu.iblogger.org/candy_crush_game_in_jio_mobile.pdfIn PDF document text
- https://cdn.sqhk.co/lebapivi/dFnJsQX/bemadofiwisu.pdfIn PDF document text
- http://lnstagram-help-businesss.com/dyson_dc18_switch_repair4kv38.pdfIn PDF document text
- http://stileidmo.fun/badland_2500_winch_wiring_diagram5g9l1.pdfIn PDF document text
- https://cdn.sqhk.co/reparepoki/Y9hjXjc/blue_eyes_video_song_mp4_hd.pdfIn PDF document text
- http://maddot.space/tpm_telugu_songs_lyricsi5oev.pdfIn PDF document text
- http://it50off.pro/bodega_dreams_summary_book_2boc6x.pdfIn PDF document text
- https://cdn.sqhk.co/kutajanode/jdvIjeg/ratoxodududulam.pdfIn PDF document text
- https://cdn.sqhk.co/gutinisiv/ljgOhjd/tiki_taka_song_tik_tok.pdfIn PDF document text
- http://jabakibiv.iblogger.org/diagnostico_educativo_segun_autores.pdfIn PDF document text
- http://ses-sanobrabotka.ru/dapogolujoxaeixme.pdfIn PDF document text
- http://myluckywin.site/neruda_100_love_sonnetsx7lyn.pdfIn PDF document text
- http://simkosa.website/friends_justin_bieber_mp3_download_pawdgbow.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
- https://dce09894-55e7-49e1-9c43-b94069c58f23.filesusr.com/ugd/11ae40_f14c8e6f571041c6a938c5869d7a5859.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/jirebonudur/sosunux.pdfIn PDF document text
- https://73e25548-3913-4bbb-aa69-a1b25f69568d.filesusr.com/ugd/cece23_96af9d4a2c764c2da05c1ad92320aa92.pdf?index=trueIn PDF document text
- https://a519209a-2b0a-481f-9fe9-460c873bdc80.filesusr.com/ugd/270e53_586048b849094ee48609455c5d6d4e7e.pdf?index=trueIn PDF document text
- https://12c48f50-3553-44c7-a31c-19fc5df83d07.filesusr.com/ugd/7e0eb0_3c1b491b6dc942ec84a44b6c04f9bd03.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/rowubunak/ltspice_center_tapped_transformer_model.pdfIn PDF document text
- https://s3.amazonaws.com/povelenavuviw/is_canon_pixma_ink_waterproof.pdfIn PDF document text
- http://sivutesafukim.rf.gd/anaerobic_infections.pdfIn PDF document text
- https://s3.amazonaws.com/jinabisura/82701615734.pdfIn PDF document text
- https://s3.amazonaws.com/polexebuj/75117259702.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_off0000ea62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA62 | 5372 bytes |
SHA-256: 1f541524ca67790d12013c444396b13e3a891c62d058ac1280b6fdedd01a763b |
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font_01_sfnt_off0000fca8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCA8 | 10416 bytes |
SHA-256: 55da6968a59408f99d1c894517b34adf8f72170516d7ef5abb2f99fd11bf0607 |
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font_02_sfnt_off00012064.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12064 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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