MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text that appears to be a lure for a popular song, likely to entice users to click the malicious link. The PDF also contains a large number of links to external PDFs, suggesting a link farm for SEO manipulation or to obscure the malicious 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.me/wix?keyword=rowdy+baby+video+song+free++isaimini
- https://cdn.shopify.com/s/files/1/0440/7951/3752/files/75689372217.pdf
- https://cdn.shopify.com/s/files/1/0431/3242/0264/files/business_and_technical_english_writing.pdf
- https://cdn.shopify.com/s/files/1/0440/0427/8422/files/young_jeezy_discography.pdf
- https://cdn.shopify.com/s/files/1/0457/9518/0710/files/50628458619.pdf
- https://cdn.shopify.com/s/files/1/0433/2018/0894/files/43671012523.pdf
- https://cdn.shopify.com/s/files/1/0433/7899/9446/files/nuzogobepekasixafupize.pdf
- https://cdn.shopify.com/s/files/1/0437/6828/3294/files/19018312139.pdf
- https://cdn.shopify.com/s/files/1/0430/8451/3440/files/xapilirotux.pdf
- https://cdn.shopify.com/s/files/1/0428/8469/4175/files/atrial_fibrillation_acls_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0428/1614/3526/files/setting_manual_canon_eos_m3.pdf
- https://cdn.shopify.com/s/files/1/0428/8158/1223/files/gb_whatsapp_story_saver_apk.pdf
- https://cdn.shopify.com/s/files/1/0431/1737/9750/files/tapubofofadonubenatazuvo.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_off000061c9.bind5fac1c96a64e807e0db33fcbbe73cb5a140a387b5df74a4b312dae040b2c21d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61C9 | 5596 bytes |
font_01_sfnt_off000074e6.binc5f781411b078427cae559c6ae8ddb363e1b3d92826965fe424bb0b26d0001dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74E6 | 10212 bytes |
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