MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a high number of embedded links, many of which point to external resources, a technique often used for SEO link farms or to redirect users to malicious sites. One critical heuristic identified a link to a known malicious redirector, ttraff.cc, which is designed to lead users to further malicious content. The document body, though heavily obfuscated, contains the same URL, reinforcing the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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/pify?keyword=causes+of+inflation+and+deflation+pdf
- http://popali.clearerskiescounseling.org/uploads/1/3/1/3/131379578/7809875.pdf
- http://files.leandremeldener.com/uploads/1/3/0/9/130969190/3481642.pdf
- http://rokaz.marthas-kitchen.org/uploads/1/3/0/8/130874104/wanagekekumaxavi.pdf
- http://files.goodwinbiotechnology.com/uploads/1/3/1/0/131069789/mevenobomolirokeb.pdf
- http://galowoko.valetridents.com/uploads/1/3/1/0/131070161/nukit.pdf
- https://cdn.shopify.com/s/files/1/0433/8361/9736/files/caballo_de_troya_coleccion_completa_gratis.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gofusibosaduxigagixuvoma.pdf
- https://cdn.shopify.com/s/files/1/0433/3505/7559/files/driver_printer_brother_mfc-_j2330dw.pdf
- https://cdn.shopify.com/s/files/1/0432/2702/1480/files/sizumi.pdf
- https://cdn.shopify.com/s/files/1/0434/2169/6149/files/metro_exodus_fov.pdf
- https://cdn.shopify.com/s/files/1/0432/3203/4980/files/multiple-_step_income_statements_show.pdf
- https://cdn.shopify.com/s/files/1/0440/6486/6469/files/44763099364.pdf
- https://cdn.shopify.com/s/files/1/0433/2378/5370/files/zewudewukubifaje.pdf
- https://cdn.shopify.com/s/files/1/0450/4364/6614/files/oxford_discover_1_grammar_book.pdf
- https://cdn.shopify.com/s/files/1/0433/5340/7646/files/rajeredobivup.pdf
- https://cdn.shopify.com/s/files/1/0429/0805/7759/files/vijuxojugifajumevas.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000717b.bin3e321ae093cac6ab779ae319a91a06af176cfdbb0d8a178c5baf8035410c4608 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x717B | 4844 bytes |
font_01_sfnt_off00008206.bin025367611db68f97a5acb476cc40100699cc1fee957f600a8f6e6cf979841d8f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8206 | 10520 bytes |
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