MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9974
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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://golowaki.ru/wix?keyword=osha+manual+lifting PDF link annotation
- https://cdn.sqhk.co/merodobiweve/1NxhhjT/55794662478.pdfIn PDF document text
- https://cdn.sqhk.co/nilofixogezu/7dei2ie/mozuponorobesivixe.pdfIn PDF document text
- https://cdn.sqhk.co/wimiwupo/f8jhL3j/62671967183.pdfIn PDF document text
- https://cdn.sqhk.co/dudurejavir/4hbiitV/57232124197.pdfIn PDF document text
- https://cdn.sqhk.co/reriwoduriju/hfgitoD/55822743351.pdfIn PDF document text
- https://cdn.sqhk.co/tarudifirew/hfpjfJD/vusegexanunirodel.pdfIn PDF document text
- https://cdn.sqhk.co/tedatekalo/9V1mKkE/dojofiviwigodom.pdfIn PDF document text
- https://cdn.sqhk.co/kizofapekeku/ijchd7H/homeschooling_in_houston_texas.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/dadupawo/dark_booter_free.pdfIn PDF document text
- https://s3.amazonaws.com/dezajok/enzymatic_activity_lab_report.pdfIn PDF document text
- https://7ffe38df-ef78-47a1-8632-a9c579db478a.filesusr.com/ugd/8ff694_dbb4bf5e8b6b4756a33e14161b4c2f19.pdf?index=trueIn PDF document text
- https://92fed17e-af34-466b-b3fe-38cd9ef27699.filesusr.com/ugd/192d58_ea7a8c5b00e7439b8634c152605cc65d.pdf?index=trueIn PDF document text
- https://ab0007c4-58ca-4db2-ab23-686bae4d53c1.filesusr.com/ugd/8bf248_2509ac45c08f4e73829140c7e175fb19.pdf?index=trueIn PDF document text
- https://90138cf2-752b-46b9-a396-1872e0473e42.filesusr.com/ugd/02203e_8c456c37b8cc44b8b80c340a8a09c5de.pdf?index=trueIn PDF document text
- https://06ebba1c-c738-45d4-b58d-83edbdcc9420.filesusr.com/ugd/b14caa_80d42e70d69f43469d4aff6051d5ad2c.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/midipes/cottage_grove_mn_crime_report.pdfIn PDF document text
- https://74df6fe0-557b-4e47-8461-f2df536053d0.filesusr.com/ugd/4dcf4e_659aeba7cb5a46cc857f9ffc58d7b33e.pdf?index=trueIn PDF document text
- https://c245485c-e1a4-4c5a-9a2a-c465a95e53c8.filesusr.com/ugd/25f824_d446045510d54409a13c344d09d29af7.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sivanira/dpe_guidelines_on_csr.pdfIn PDF document text
- https://s3.amazonaws.com/loneminovu/gutuwudotavefo.pdfIn PDF document text
- https://s3.amazonaws.com/nopomewegobij/binkusu_no_sake_piano_sheet.pdfIn PDF document text
- https://5a11eff3-0c7a-45dd-bb89-060d4d4d2060.filesusr.com/ugd/72216b_7842dd1755064d3a95c07dae592e656a.pdf?index=trueIn PDF document text
- https://770cee9b-59ea-4c2b-ae8d-aad83b0abb79.filesusr.com/ugd/8b25c7_2dd46052d7a34a91998684c2faf0b06b.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sowewazulejewi/are_rotating_waffle_makers_better.pdfIn PDF document text
- https://26577e91-18e8-42c3-8e85-49dcca1d6605.filesusr.com/ugd/195787_4e7d232ea41f44c4969d480a946f3055.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sulasatevirexo/summer_escapes_filter_pump_instructions.pdfIn PDF document text
- https://s3.amazonaws.com/xotomisen/litanedadikejuxazujefil.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001709c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1709C | 5112 bytes |
SHA-256: ca51bcdde2c4ced8708c63d9dd314f06b26bbdf2591082b5f5cdd3e915247687 |
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font_01_sfnt_off000181df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x181DF | 11908 bytes |
SHA-256: c33a5aa4a83e7e1fdd3c86a6cd53e806c5761374b0108095f30a713883567137 |
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