MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links, with one identified as a malicious redirector pointing to 'ttraff.ru'. The document body, though partially garbled, includes the same query string as the malicious URL, suggesting a phishing or scam lure. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm, likely intended to obscure the malicious redirector or distribute further malicious content.
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/pify?keyword=is+the+national+democratic+training+committee+legitimate%253F
- http://files.libertychapel.net/uploads/1/3/1/1/131164556/3208134.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/7153/6290/files/sewabomoxo.pdf
- https://cdn.shopify.com/s/files/1/0433/4023/4902/files/algebra_nation_section_7_answers.pdf
- https://cdn.shopify.com/s/files/1/0435/2756/9576/files/converter_to_autocad_free_online.pdf
- https://cdn.shopify.com/s/files/1/0430/5770/9210/files/julixifelikeve.pdf
- https://cdn.shopify.com/s/files/1/0431/5031/1579/files/38735092841.pdf
- https://cdn.shopify.com/s/files/1/0435/9494/0573/files/63646636290.pdf
- https://cdn.shopify.com/s/files/1/0433/7932/7141/files/fml_client_latest_log.pdf
- https://cdn.shopify.com/s/files/1/0437/6628/4446/files/43403585904.pdf
- https://cdn.shopify.com/s/files/1/0428/0451/0887/files/teknik_hedging_forex.pdf
- https://cdn.shopify.com/s/files/1/0434/4135/6967/files/gaseous_element_crossword_answer.pdf
- https://cdn.shopify.com/s/files/1/0434/1334/0312/files/berilejonarinid.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_off000078dd.bin5e1b91d5419ee376ec5f288e002185f91c8698176460674872495ddaf8ecee1f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78DD | 5432 bytes |
font_01_sfnt_off00008b1a.binf8442ef484ba425e063dd73f12cc3c8fe8c5493549571a4b409d2c9fcec4cb1b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B1A | 10224 bytes |
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