MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.link/pify?keyword=sakhi+movie+songs+ringtone'. This URL, combined with the PDF structure and embedded links to various PDF files, suggests a lure to a malicious site. The document body, though heavily obfuscated, contains the same redirector URL and other Shopify URLs, reinforcing the redirection attempt. The ML classifier also strongly indicated maliciousness.
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/pify?keyword=sakhi+movie+songs+ringtone
- https://cdn.shopify.com/s/files/1/0430/1327/5811/files/killer_been_unleashed.pdf
- https://cdn.shopify.com/s/files/1/0463/3205/1618/files/28155775564.pdf
- https://cdn.shopify.com/s/files/1/0429/2280/3366/files/activismo_politico.pdf
- https://cdn.shopify.com/s/files/1/0432/9160/7190/files/clothier_guide_voodoo_doll.pdf
- https://static.usrfiles.com/ugd/c345b0_44a9722c84bf455aac4628639306edc7.pdf
- https://static.usrfiles.com/ugd/6df952_8879eecaf5e24cf998c0f4285824e28b.pdf
- https://static.usrfiles.com/ugd/b8c837_6c83d6f5ee0a4f86b957aad8ec816b6c.pdf
- https://static.usrfiles.com/ugd/b28ae2_4f0877db902c42a283bc4755034e3709.pdf
- https://static.usrfiles.com/ugd/948cea_083358e5fed141a79f4c09c47f4dfcf4.pdf
- https://static.usrfiles.com/ugd/8b2c09_141bfacaee9949d297f0113305c7e408.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zigomotixiwututorevibalu.pdf
- https://cdn.shopify.com/s/files/1/0433/7080/7459/files/ccna_exam_dumps_2020.pdf
- https://cdn.shopify.com/s/files/1/0435/5761/7823/files/onclicklistener_android_kotlin.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_off00004779.bin9cb9f6372a0b412cb494bac46b23a201a0117ea2cf54c580c7047574c14d805a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4779 | 5296 bytes |
font_01_sfnt_off00005957.bin32830fce256abd8330cdd4c9d63a58fbd0753917bf76b6fb01ee02fc78c48f56 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5957 | 9176 bytes |
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