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 0.9989
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://ponafet.ru/wix?keyword=macromolecule+webquest+answer+key+carbohydrates PDF link annotation
- http://biweekamnf.com/punadakiwiojnbx.pdfIn PDF document text
- http://dorightunion.com/bottesini_alla_mendelssohn_sheet_musichese9.pdfIn PDF document text
- http://kebuwakuje.medianewsonline.com/apache_web_server_architecture.pdfIn PDF document text
- http://about-central.com/75313527200lulb7.pdfIn PDF document text
- http://itasummer.fun/template_flyers_photoshop_freezqfk7.pdfIn PDF document text
- http://telemprom.xyz/265849449953kbdk.pdfIn PDF document text
- http://kobujiva.iblogger.org/ambari_kannada_movie_naa_songs.pdfIn PDF document text
- http://gta-msk.ru/2006_sea_doo_speedster_200_owners_manualxqmcq.pdfIn PDF document text
- http://zixudivibudizu.scienceontheweb.net/nuvukuvex.pdfIn PDF document text
- http://phillipen.online/how_to_clean_debris_filter_samsung_top_loaderctppg.pdfIn PDF document text
- http://funewiwawako.iblogger.org/14310679725.pdfIn PDF document text
- http://watercart.ru/clasificacion_de_cuentas_contables_de_activo_y_pasivoh9rhb.pdfIn PDF document text
- http://golden-charm.ru/what_does_lockout_mean_on_a_furnace1h5v6.pdfIn PDF document text
- http://podarokinsta.site/negufy7ddp.pdfIn PDF document text
- http://healsmall.space/xezanubwvxs6.pdfIn PDF document text
- http://thedefenseforge.com/subizikegusosubezibupnf.pdfIn PDF document text
- http://pufemebulod.22web.org/fuvawege.pdfIn PDF document text
- http://instacopyrighthelpteam.com/contoh_amdal_pabrik_kecapgo4ii.pdfIn PDF document text
- http://shopsmmv.site/91661541794v6ejl.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
- http://sosigajatotaxus.rf.gd/killing_floor_2_prestige_levels.pdfIn PDF document text
- http://tijetefewojo.epizy.com/14896043913.pdfIn PDF document text
- http://kebenubes.onlinewebshop.net/b._ed_syllabus.pdfIn PDF document text
- http://ranitirunom.myartsonline.com/principles_of_electric_circuits_10th_edition_answer_key.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_off0000e5da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5DA | 5540 bytes |
SHA-256: 30d87370ca7589e2cf62cd6391f5652c2bbd9b929a8dac22ed8c337c5fb99218 |
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font_01_sfnt_off0000f88f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF88F | 9528 bytes |
SHA-256: 6071b523a9a6d7b2ecb3ad7aa7e8927cda49051e62865b366b7986008ccb67a5 |
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font_02_sfnt_off000118c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118C0 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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