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 0.9998
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://seumenha.ru/strik?utm_term=https+%252F%252Fwww.ramajudicial.gov.co+directorio PDF link annotation
- http://gejesixave.scienceontheweb.net/does_simba_and_nala_have_a_baby.pdfIn PDF document text
- https://nimivisedasefu.weebly.com/uploads/1/3/1/0/131070972/f91f65d812.pdfIn PDF document text
- https://zoxavemawoba.weebly.com/uploads/1/3/4/7/134728713/1351655.pdfIn PDF document text
- https://zepifuvuxetota.weebly.com/uploads/1/3/6/0/136095774/pusujopazeju.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/lovetijif/asco_clinical_practice_guidelines_prostate_cancer.pdfIn PDF document text
- http://laxolagodofomug.onlinewebshop.net/53227535428.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fd23a4d8-0f20-4250-b8f5-7878e7b76789/93093375367.pdfIn PDF document text
- https://s3.amazonaws.com/dutimajizowa/geometric_shapes_drawing.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9764acbf-314d-4ce5-915b-073d13b82a44/pretty_little_liars_reboot_original_sin.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8119c7d8-74ac-4830-95de-f9930fc284ac/cuanto_mide_1_8_de_pulgada_en_centimetros.pdfIn PDF document text
- https://s3.amazonaws.com/mexavofezoxi/p_g_logical_reasoning_test_answers.pdfIn PDF document text
- https://s3.amazonaws.com/gimisorixosu/gopizafimadugep.pdfIn PDF document text
- http://dufobirufo.atwebpages.com/78663092177.pdfIn PDF document text
- https://s3.amazonaws.com/radubozufiwo/35434573355.pdfIn PDF document text
- https://s3.amazonaws.com/jumedemimo/biblical_names_and_their_meanings.pdfIn PDF document text
- https://s3.amazonaws.com/wetowuzuxit/76845889237.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2e90cdf0-57f6-42b1-9921-dbcade9ef1b9/will_there_be_another_the_mortal_instruments_movie.pdfIn PDF document text
- https://s3.amazonaws.com/posaxugidut/apset_computer_science_previous_papers_with_answers.pdfIn PDF document text
- https://s3.amazonaws.com/rekorewexidiwo/update_android_studio_jdk.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_off0000f098.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF098 | 5652 bytes |
SHA-256: 1102d975316cfafab1cf2b0df17bcf872fe099dfc22911b69f2072307ee524bb |
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font_01_sfnt_off000103e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103E1 | 10296 bytes |
SHA-256: 70994f17e893a9f18ef5ab8af383265c3ed003e757bb3d981e8b2801bdade292 |
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