MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a link farm and a malicious redirector URL, indicating an attempt to lead users to harmful content. The presence of numerous links, many pointing to benign Shopify URLs, suggests a tactic to obscure the malicious redirector. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a phishing or redirection attack.
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.link/wix?keyword=live+channels+app+android
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/3646/5559/files/download_pdf_agama_islam_kelas_11.pdf
- https://cdn.shopify.com/s/files/1/0430/3316/5986/files/43406600254.pdf
- https://cdn.shopify.com/s/files/1/0437/5012/9813/files/nulejaje.pdf
- https://cdn.shopify.com/s/files/1/0437/3653/1095/files/multiples_worksheets_grade_5.pdf
- https://cdn.shopify.com/s/files/1/0436/2685/6601/files/introduction_to_anthropology_psychology_and_sociology_grade_11_textbook.pdf
- https://cdn.shopify.com/s/files/1/0431/6892/3799/files/zatadufipezi.pdf
- https://static.usrfiles.com/ugd/610d21_5913bc1e73014543a7c48223bdc8eea4.pdf
- https://static.usrfiles.com/ugd/89c6ad_7dbb4b901b5a47b8b08d6188852cb770.pdf
- https://static.usrfiles.com/ugd/5a1791_50cbb8f0792a4abf8943f16e3e229d7f.pdf
- https://static.usrfiles.com/ugd/7f614e_fe062f2d649841078a7ae6905e518b07.pdf
- https://cdn.shopify.com/s/files/1/0440/3937/2965/files/rizufukomuk.pdf
- https://cdn.shopify.com/s/files/1/0430/7854/9665/files/duwudibolexabubodip.pdf
- https://cdn.shopify.com/s/files/1/0432/0670/5311/files/dorusizebatu.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_off0000675a.bin3f516f33811050759c5212e81f90257134cb09f928445617bbaa59196c1a89d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x675A | 5160 bytes |
font_01_sfnt_off000078eb.bin3eb2804b4536c5c12e3d9864f385d463ea90b839fdfe060c91322b08a1f72d85 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78EB | 9600 bytes |
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