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 0.9976
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://nipisod.ru/award?keyword=desh+patrika+pujabarshiki+2020+pdf PDF link annotation
- http://menbp.online/iphone_5c_price_in_nigeria_slotq7ww3.pdfIn PDF document text
- https://cdn.sqhk.co/silagigud/g6RMJGq/pevonutune.pdfIn PDF document text
- http://bestcreditcheck.info/selifetzuv8.pdfIn PDF document text
- http://tusiteguluvora.getenjoyment.net/80605749093.pdfIn PDF document text
- https://cdn.sqhk.co/korebuxaguz/75idss8/webetiwijo.pdfIn PDF document text
- https://cdn.sqhk.co/xugumewaz/drihgjy/fetajij.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4371010/normal_5ff810d9b8b27.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4461791/normal_6041ead6ee7e2.pdfIn PDF document text
- https://cdn.sqhk.co/segidexu/eXjfPjB/rigubejipudasefiba.pdfIn PDF document text
- http://sputnews.com/lubijipowilusobamedignscai.pdfIn PDF document text
- http://theboldpantsproject.com/mobijigalivogo2qca6.pdfIn PDF document text
- http://lozhobelir.space/nabevulipidulijewotd2a4.pdfIn PDF document text
- https://cdn.sqhk.co/difigobon/iazhubk/voice_lessons_near_me_online.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450138/normal_6018c52593e53.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cff07a16-13b2-455b-8a78-148a75b158b4.filesusr.com/ugd/cda0c7_d14528bd8edf4e1ea89eaa0969ee958c.pdf?index=trueIn PDF document text
- https://c504e2ef-f928-4e80-b5b1-fc05046f432e.filesusr.com/ugd/247f25_f411841dafed435693b1b1217eb66d13.pdf?index=trueIn PDF document text
- http://wolobugoxew.myartsonline.com/anemia_aplasica.pdfIn PDF document text
- https://s3.amazonaws.com/kesumasaka/bamixupemuzidirubap.pdfIn PDF document text
- https://s3.amazonaws.com/zifilobesumafi/bhoothnath_return_movie_300mb.pdfIn PDF document text
- https://97a45c9e-1ab5-462a-bfe2-fded34b9a8b9.filesusr.com/ugd/b50c55_e6b0f536e82443b69b7ae5c43e9d71d2.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/vavapekadoliti/can_i_do_istikhara_in_periods.pdfIn PDF document text
- https://203e7bc3-08d7-4ecc-a8df-f797e0d4a079.filesusr.com/ugd/d4579c_0fb37b4106e543828ab093a48466e12e.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xezonijida/algorithms_robert_sedgewick_and_kevin_wayne.pdfIn PDF document text
- https://s3.amazonaws.com/zuguvoxoki/topeperebovuxaxarebusas.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.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000114d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114D7 | 5652 bytes |
SHA-256: 9c9ee69466fba282d82e5af94488a8008ed17a331b3ee23374d8aba708c1b5ff |
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font_01_sfnt_off00012806.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12806 | 11064 bytes |
SHA-256: 74764405f8a5ff0c881f59233ad891c36896158891a87090d52abe49165066db |
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font_02_sfnt_off00014c27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14C27 | 11900 bytes |
SHA-256: 5bacab4e50d5009cbe843239b912067e2035ea803f61500be158818cc27981fa |
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font_03_sfnt_off000174f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x174F6 | 16164 bytes |
SHA-256: c41fc46809d2260d2d1a821cef6bb00dae560fdbad380da94a93f29d012df54e |
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