MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, with a critical heuristic firing indicating it's a redirector link farm. The primary malicious URL, 'https://ttraff.club/wix?keyword=devexpress+report+change+datasource', is designed to redirect users. While many other links point to benign Shopify domains, the presence of the malicious redirector and the ML classifier's high confidence score suggest a malicious intent to lead users to harmful 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.club/wix?keyword=devexpress+report+change+datasource
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/6977/4750/files/baby_i_don_t_know_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0435/0138/7936/files/69247666512.pdf
- https://cdn.shopify.com/s/files/1/0433/8850/2174/files/apa_format_example_peer_reviewed_article.pdf
- https://cdn.shopify.com/s/files/1/0429/4495/4527/files/576534121.pdf
- https://cdn.shopify.com/s/files/1/0428/5068/0991/files/sunquest_pro_24rs.pdf
- https://cdn.shopify.com/s/files/1/0437/7804/8161/files/gojamipigoropa.pdf
- https://static.usrfiles.com/ugd/ab059d_02d004359fa74ac88c6d9063fc102b04.pdf
- https://static.usrfiles.com/ugd/35e1ce_60f8927a48954b01b24adb2f870c4eed.pdf
- https://cdn.shopify.com/s/files/1/0429/0881/1427/files/ima_statement_of_ethical_professional_practice.pdf
- https://cdn.shopify.com/s/files/1/0431/6502/4412/files/laboratory_report_31_smell_and_taste.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_off000065c2.binb35e7c39a7dbfa6a776cbd8b6dc16eacba4bc03b52ea9bbe89505106f8b4f068 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65C2 | 5432 bytes |
font_01_sfnt_off00007846.bin9a7649d5d83ec7f69d2a693b327b1498c52035535517fcf0634ec9fd988fd9fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7846 | 12960 bytes |
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