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://trafftec.ru/123?keyword=chainsaw+service+manuals+pdf PDF link annotation
- https://soxajenukaru.weebly.com/uploads/1/3/0/8/130874283/8532998.pdfIn PDF document text
- https://tunizedudozep.weebly.com/uploads/1/3/4/5/134589181/278870.pdfIn PDF document text
- https://redunexodozik.weebly.com/uploads/1/3/0/8/130814050/3c4bed12510.pdfIn PDF document text
- https://jivoxafur.weebly.com/uploads/1/3/4/3/134382284/takeweso.pdfIn PDF document text
- https://sonalopuxarore.weebly.com/uploads/1/3/4/3/134310538/4615258.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/bikikanafopavu/biographical_characteristics_in_organisational_behaviour.pdfIn PDF document text
- https://s3.amazonaws.com/rujabepifar/acrobat_pro_vs_standard.pdfIn PDF document text
- https://s3.amazonaws.com/fadobirak/google_photos_add_watermark.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/214c9a0a-84aa-47df-90f1-6d6469a7502c/vexat.pdfIn PDF document text
- https://s3.amazonaws.com/pizivurapab/xaragizapapuvizuferesofax.pdfIn PDF document text
- https://s3.amazonaws.com/likadojivivofu/50915941763.pdfIn PDF document text
- https://s3.amazonaws.com/fukezavazuj/mozonimomo.pdfIn PDF document text
- https://s3.amazonaws.com/damerirazib/sulumufedoxovodi.pdfIn PDF document text
- https://s3.amazonaws.com/zaxuledo/how_to_increase_the_anointing_of_the_holy_spirit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aaa04f85-1a7f-4011-be88-ec1c34a993d8/60410112653.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_off000066d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66D3 | 5452 bytes |
SHA-256: acd8cefcf532416cc1aaeb638ef21abc2816b065046ddc0a3e97c3956dd02ffc |
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font_01_sfnt_off00007946.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7946 | 11080 bytes |
SHA-256: 66680db37b41633386576489d8315366ded5c13b06106daf266f3b9f70f3e21e |
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