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 0.9997
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://bologen.ru/wix?keyword=auburn+wa+bounce+house PDF link annotation
- http://obuv-kozha.ru/kudodadefrt6cw.pdfIn PDF document text
- http://rabisoluvilava.iblogger.org/google_analytics_academy_assessment_answers.pdfIn PDF document text
- http://arfeshome.com/chikni_chameli_video_song_3gpplxvq.pdfIn PDF document text
- http://odemebayisitrafik.com/suzodivuduzajo1p4s4.pdfIn PDF document text
- http://monogawuw.iblogger.org/cydia_apps_without_wifi.pdfIn PDF document text
- http://mosquito.codes/nululutivekugimewixupipb1p7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422637/normal_603feac76031d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475203/normal_6037bfbd1f8d8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369302/normal_604e5bfbedda4.pdfIn PDF document text
- http://vekvelo.ru/how_do_you_pray_for_death_in_islam8daqi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://losalevova.epizy.com/fokirekinasidavug.pdfIn PDF document text
- http://xixonuw.rf.gd/what_is_the_difference_between_a_literature_review_and_a_systematic_review.pdfIn PDF document text
- http://pewulalabes.epizy.com/three_ring_binder_spine_template.pdfIn PDF document text
- http://leriwegozeko.epizy.com/ambili_new_malayalam_movie_songs.pdfIn PDF document text
- http://vipujaxetixise.epizy.com/88783905653.pdfIn PDF document text
- http://refofigeto.epizy.com/kazilevanufufesejejuxuv.pdfIn PDF document text
- http://donamofarapim.rf.gd/13777867654.pdfIn PDF document text
- http://nufitexevav.rf.gd/98895000432.pdfIn PDF document text
- http://sarovagovoz.rf.gd/format_sql_code_in_word.pdfIn PDF document text
- http://zalowakudedakov.rf.gd/balance_sheet_format_for_partnership_firm.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f4a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4A1 | 5076 bytes |
SHA-256: 034f144d80dd79f1857f18a6122551a7bb42dcf07dc8d0106bb5c1289be9dd91 |
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font_01_sfnt_off000105ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105EE | 12484 bytes |
SHA-256: 1587e1a6189aa033ba19dc758484f510e4ecb3d5c83050867cb7f534f475e72f |
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font_02_sfnt_off00012f3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F3B | 16204 bytes |
SHA-256: c988415812f594187b0a0ed75dc52802e798e1695b49bd300f8412a65040a449 |
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