MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of embedded links, identified as a link farm, that redirect to a known malicious domain. The primary malicious URL observed is https://ttraff.cc/wb?keyword=dance%20music%20manual%20rick%20snoman. The document's structure and embedded links suggest an attempt to drive traffic to malicious infrastructure, likely for further exploitation or phishing.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ttraff.cc/wb?keyword=dance%20music%20manual%20rick%20snoman
- http://files.agrifutures.co.nz/uploads/1/3/0/7/130739301/58e1f29d7b8.pdf
- http://files.britishstuntchampionship.com/uploads/1/3/0/7/130738876/20efea7cbd94760.pdf
- http://dusivo.medicorebiotech.com/uploads/1/3/2/6/132695384/jetedupitun.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0430/4781/3269/files/58412620106.pdf
- https://cdn.shopify.com/s/files/1/0439/4595/1400/files/imagenes_para_colorear_frozen.pdf
- https://cdn.shopify.com/s/files/1/0438/7789/2251/files/sela_turcica_parcialmente_vazia.pdf
- https://cdn.shopify.com/s/files/1/0435/4605/0714/files/birla_mutual_fund_redemption_form.pdf
- https://cdn.shopify.com/s/files/1/0428/0470/7491/files/78980685143.pdf
- https://cdn.shopify.com/s/files/1/0438/4364/9698/files/xefetelobolujopijozizeso.pdf
- https://cdn.shopify.com/s/files/1/0436/5778/9605/files/xejovitemupak.pdf
- https://cdn.shopify.com/s/files/1/0433/5131/0488/files/movatevowaninufore.pdf
- https://cdn.shopify.com/s/files/1/0435/2753/6799/files/90612591524.pdf
- https://cdn.shopify.com/s/files/1/0435/5548/7905/files/38416822293.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005ec8.bin4ec2df9d067dcbb467102e15fe25d14530cb774fb467e1922a6902c50600df82 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EC8 | 4808 bytes |
font_01_sfnt_off00006ef3.bin7802f811a105058b7ecafcc399937a8b0c919021d8fee8a0d81372bb5dec343b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EF3 | 10440 bytes |
font_02_sfnt_off00009274.bin8405bb6ca9a6fb718a2e910e1cdde4d74ac2122cab0061dc5f772322db9c7ccd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9274 | 4324 bytes |
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