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://zajinet.ru/123?utm_term=bible+quiz+genesis+1-+50+with+answers PDF link annotation
- http://vulemese.iblogger.org/35922692337.pdfIn PDF document text
- http://dajexori.mypressonline.com/22672751943.pdfIn PDF document text
- http://siwutasir.iblogger.org/puvojerovo.pdfIn PDF document text
- http://balegetiwep.mywebcommunity.org/how_to_use_self_clean_on_ge_range.pdfIn PDF document text
- https://boxizegovabore.weebly.com/uploads/1/3/1/3/131379280/9017f8abc2a375.pdfIn PDF document text
- https://rofubedojatedo.weebly.com/uploads/1/3/4/5/134586725/45e2a888beb6.pdfIn PDF document text
- https://nolopatemima.weebly.com/uploads/1/3/4/5/134583633/7857730.pdfIn PDF document text
- http://jipetabonitu.mywebcommunity.org/american_red_cross_lifeguard_test_answers_2020.pdfIn PDF document text
- https://zuvimetuna.weebly.com/uploads/1/3/5/3/135304981/4550487.pdfIn PDF document text
- http://zelenege.iblogger.org/89305344634.pdfIn PDF document text
- https://sasepanubur.weebly.com/uploads/1/3/4/6/134600976/4832793.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/kitakilesa/contract_law_consideration_examples.pdfIn PDF document text
- http://vutafinaragod.rf.gd/blanche_neige_sorciere_transformation.pdfIn PDF document text
- http://padegijogul.atwebpages.com/administrao_pblica_augustinho_vicente_paludo.pdfIn PDF document text
- http://fawofalolujug.epizy.com/63750486773.pdfIn PDF document text
- http://vetetipusel.rf.gd/23199722358.pdfIn PDF document text
- https://s3.amazonaws.com/teximikamukubo/what_are_the_different_types_of_structure_in_literature.pdfIn PDF document text
- https://s3.amazonaws.com/zibenoroduzuw/15373649027.pdfIn PDF document text
- https://s3.amazonaws.com/dudurat/88116274657.pdfIn PDF document text
- https://s3.amazonaws.com/fosagoba/roxevetowunaf.pdfIn PDF document text
- http://xijotat.rf.gd/obc_caste_list_in_up.pdfIn PDF document text
- http://buwodusokaxu.epizy.com/99859964885.pdfIn PDF document text
- http://kufisidus.epizy.com/dixie_chopper_silver_eagle_2760_parts_diagram.pdfIn PDF document text
- http://wenares.myartsonline.com/tefal_pressure_cooker_repair.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_off0000f756.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF756 | 5756 bytes |
SHA-256: ae94b223d4e4657f14b3dff08cabcc15f6cb3de3682e3e52a12af8dc13ce7639 |
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font_01_sfnt_off00010b18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B18 | 11372 bytes |
SHA-256: b1776d4a822d9817ba64f4538e798fe3ff0be5931d1132637664a1f2dc3d11bd |
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font_02_sfnt_off000130dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x130DC | 16036 bytes |
SHA-256: 35d3440dae1ebc896564e4e6f70ea95aa3a30a1ac603c7fffbb21b68b8b72e2f |
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