MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by 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 1.0000
Heuristics 4
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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://traffset.ru/123?keyword=minecraft+null+mod PDF link annotation
- https://kogatakuzomaw.weebly.com/uploads/1/3/4/4/134444425/xazewokaxe.pdfIn PDF document text
- https://kotidirexi.weebly.com/uploads/1/3/4/3/134358756/ef416a0cd7e66.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/2f6322c7-6f65-4183-a822-2fd7de847b32/60932084743.pdfIn PDF document text
- https://s3.amazonaws.com/dazinibonofobi/best_reader_for_ipad_reddit.pdfIn PDF document text
- https://s3.amazonaws.com/zikeko/49688712016.pdfIn PDF document text
- https://s3.amazonaws.com/najubu/86024302219.pdfIn PDF document text
- https://s3.amazonaws.com/xedobox/modeling_with_arithmetic_sequences_answer_key.pdfIn PDF document text
- https://s3.amazonaws.com/joterige/dotixafesenutekov.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d7aa79e8-2886-4b6b-9134-de2b7e6d1abd/ap_gov_chapter_12_the_presidency_notes.pdfIn PDF document text
- https://s3.amazonaws.com/vukumesoj/mass_to_mass_practice_problems_with_answers.pdfIn PDF document text
- https://s3.amazonaws.com/donake/famotodemizekoguro.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_off00004dda.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4DDA | 4992 bytes |
SHA-256: 60c5f506d603752cd77746633b53d92b6ee9eb348b0e203dec327fff41277429 |
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font_01_sfnt_off00005ecc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5ECC | 10220 bytes |
SHA-256: 3c6908cb59ffe96ce7e609653cf4897c929a0c814407216d220791c84fdc03ef |
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font_02_sfnt_off00008226.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8226 | 16064 bytes |
SHA-256: 6f41d85279102efce3c4bd26fddb767baf9b68a4f55e239fba9bedc2a2d3b953 |
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