MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a critical heuristic firing for linking to known malicious redirector infrastructure, specifically pointing to 'ttraff.ru'. The document body also contains the same URL, suggesting a lure for users to download software. While many Shopify links are present, one is identified as a redirector.
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.ru/wix?keyword=free+download+portable+adobe+illustrator+cs3+full+version
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0464/7855/7352/files/m_e_officer_interview_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0436/3347/5737/files/associates_of_arts_degree_sheet_csn.pdf
- https://cdn.shopify.com/s/files/1/0432/4252/0739/files/73527339511.pdf
- https://cdn.shopify.com/s/files/1/0432/9635/8565/files/75724937492.pdf
- https://cdn.shopify.com/s/files/1/0438/3378/6525/files/tifarukol.pdf
- https://cdn.shopify.com/s/files/1/0439/7616/3486/files/pimokegopozilalisitotezo.pdf
- https://cdn.shopify.com/s/files/1/0447/8880/9879/files/talking_as_fast_as_i_can_espaol.pdf
- https://cdn.shopify.com/s/files/1/0438/2228/4960/files/trucos_busqueda_google.pdf
- https://cdn.shopify.com/s/files/1/0452/0571/7141/files/bozebiwevejin.pdf
- https://cdn.shopify.com/s/files/1/0432/9570/3204/files/32618547852.pdf
- https://cdn.shopify.com/s/files/1/0436/3301/6982/files/kanep.pdf
- https://cdn.shopify.com/s/files/1/0430/4656/8098/files/20367987374.pdf
- https://cdn.shopify.com/s/files/1/0433/5242/4598/files/11059909842.pdf
- https://cdn.shopify.com/s/files/1/0438/2556/1757/files/64784821503.pdf
- https://cdn.shopify.com/s/files/1/0439/4106/8958/files/zafawuvifodapuwufugonaris.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062ff.bin548a4bea676c08cb04e80b38b584078a5cfe70cb46981343cd4fbaf15d465412 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62FF | 5560 bytes |
font_01_sfnt_off0000760b.bin739b994d3ee869e758dfd20ecf1c1ae338798bdc05c9222b1d0dd2e094e6c98e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x760B | 10124 bytes |
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