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 0.9990
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://seumenha.ru/strik?utm_term=dell+optiplex+gx620+all+drivers+free+download PDF link annotation
- http://bajigesupin.iblogger.org/b_prus_katarynka.pdfIn PDF document text
- http://zitugaxusi.mygamesonline.org/69000681663.pdfIn PDF document text
- http://noxogejukebe.mypressonline.com/20987881234.pdfIn PDF document text
- http://fegiroxopirez.sportsontheweb.net/jimozomezebisejuwaf.pdfIn PDF document text
- http://vaxenovutejuzid.sportsontheweb.net/travel_itinerary_sample.pdfIn PDF document text
- http://mufinofol.scienceontheweb.net/chest_examination.pdfIn PDF document text
- http://zedateve.mypressonline.com/loi_sur_l_amnagement_durable_du_territoire_forestier.pdfIn PDF document text
- http://fatunatet.getenjoyment.net/89837247814.pdfIn PDF document text
- http://mumubezafogok.iblogger.org/47150922061.pdfIn PDF document text
- http://vivekawiga.sportsontheweb.net/pdf_aquaponics_manual.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://989244f3-426d-4557-b4f1-0018dac9047c.filesusr.com/ugd/57c819_0a54e61e880947bcaed425859742e29e.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/jemisajoda/emulator_8086_software.pdfIn PDF document text
- https://s3.amazonaws.com/toguvaju/71764438818.pdfIn PDF document text
- https://s3.amazonaws.com/jewizopukuni/gixejojobanemibelazoti.pdfIn PDF document text
- http://gotuwun.epizy.com/physics_books_for_jee_advanced.pdfIn PDF document text
- http://rabelinowizufe.myartsonline.com/arduino_uno_r3_specs.pdfIn PDF document text
- https://s3.amazonaws.com/xiwevitox/appointing_a_guardian_template.pdfIn PDF document text
- http://nemenarubaz.atwebpages.com/hong_kong_airport_terminal_1_map.pdfIn PDF document text
- https://s3.amazonaws.com/xanunafojuloki/collision_theory_of_reaction_rates.pdfIn PDF document text
- https://37523d11-79cf-4eb3-ada4-f05de57c71ee.filesusr.com/ugd/275374_0edd0c8d7e34431bb1b50dd57cbf4e75.pdf?index=trueIn PDF document text
- http://baxewape.myartsonline.com/rational_root_theorem_examples_with_answers.pdfIn PDF document text
- http://pijutisiguzog.rf.gd/oxidative_stress_in_plants.pdfIn PDF document text
- http://larovitivejel.atwebpages.com/jeffrey_archer_kane_and_abel.pdfIn PDF document text
- http://gedanenek.epizy.com/bhagavad_gita_slokas_with_meaning.pdfIn PDF document text
- http://wovuluvoju.onlinewebshop.net/53917985566.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_off0000efdd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFDD | 5644 bytes |
SHA-256: 9a674120be66e5edc9dc4dccf133d6608356cce82785caf62bbcc0ad5331df9d |
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font_01_sfnt_off00010341.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10341 | 11464 bytes |
SHA-256: b41ec5abbd7ff48939cef549388ef318b56754540987c761ba958441f7aff4bb |
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font_02_sfnt_off00012a21.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A21 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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