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/aws?keyword=fitbit+charge+2+hr+manual PDF link annotation
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/jiguwuzobozobaz/fowujesexazilowotim.pdfIn PDF document text
- https://s3.amazonaws.com/xakapudakadu/jifudokek.pdfIn PDF document text
- https://s3.amazonaws.com/gagagakigibapo/topake.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/17bfa0a7-a967-4b49-9c32-d9a50b95082f/90208362851.pdfIn PDF document text
- https://s3.amazonaws.com/mokuwanibof/79348778180.pdfIn PDF document text
- https://s3.amazonaws.com/turip/1192658416.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0d51f7d1-b4c2-4fcd-802a-cf9d039860f6/jurassic_park_screenplay.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c5e5c09f-c3bd-4008-959c-8a1b01bc5fd0/tamuwekuxonotad.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d232b198-d114-42af-870f-d273de2bef4c/cloverton_a_hallelujah_christmas_sheet_music.pdfIn PDF document text
- https://dagirivemaj.files.wordpress.com/2020/11/body_shred_calendar.pdfIn PDF document text
- https://s3.amazonaws.com/fadedosi/chandrayaan_2_full_information.pdfIn PDF document text
- https://s3.amazonaws.com/kamigovitakiril/69332331585.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/32e4f94f-6615-4905-91ea-58549764e0d0/tezejemebigopevova.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_off00007b26.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B26 | 5260 bytes |
SHA-256: e6c91945435848dfdf268567f03b873603e86ce8538183bdc8348b4063d6fe01 |
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font_01_sfnt_off00008ce6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CE6 | 10364 bytes |
SHA-256: 7e453eeb15b851686ff2238d562bc3b4046ed00fe54a5609de75a3891e3dcc5f |
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