MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, identified as a link farm. One of the primary links, 'https://ttraff.cc/pify?keyword=epic+seven+catalyst+farming+guide', is flagged as a malicious redirector. The document body, though heavily obfuscated, appears to contain references to this URL and other benign-looking PDF links, suggesting a lure to a malicious site. 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.cc/pify?keyword=epic+seven+catalyst+farming+guide
- https://static.usrfiles.com/ugd/e7e4a0_cb657bbb81404baabbcc6807adac30a4.pdf
- https://static.usrfiles.com/ugd/1f5cef_7ce93598d48d4a09b85f9638b45bad50.pdf
- https://static.usrfiles.com/ugd/353d00_2ba0d4a065f04df1966b0fb273dff56c.pdf
- https://static.usrfiles.com/ugd/66c878_8ec9caa704324cca866b221ecbb61ce2.pdf
- https://static.usrfiles.com/ugd/0df15e_446ddee7628647a291babac1b41cdc42.pdf
- https://static.usrfiles.com/ugd/b8c837_7158018ce86b44ffa626a76abc9a9b06.pdf
- https://static.usrfiles.com/ugd/756799_c3df16d37c7647eeaceac2860324b0d3.pdf
- https://static.usrfiles.com/ugd/b8c837_2ec6fa03b22d487ca22ac3d8f9f580e4.pdf
- https://static.usrfiles.com/ugd/b8c837_def380d5552e418d82c97d6d4a3e69fa.pdf
- https://cdn.shopify.com/s/files/1/0428/7243/8951/files/zewokorofezotuguginejiguv.pdf
- https://cdn.shopify.com/s/files/1/0433/4757/4949/files/latenaronijapopepib.pdf
- https://cdn.shopify.com/s/files/1/0428/8148/2919/files/41729532820.pdf
- https://cdn.shopify.com/s/files/1/0430/0079/1191/files/autoplay_menu_builder_templates.pdf
- https://cdn.shopify.com/s/files/1/0434/7366/6213/files/online_payroll_management_system.pdf
- https://cdn.shopify.com/s/files/1/0428/6405/0332/files/fazugamulazi.pdf
- https://cdn.shopify.com/s/files/1/0429/8221/1733/files/allianz_global_assistance_canada_claim_form.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_off0000724f.bin3b193586f93aac1941521c92c0c7b64e9a7aa1159a9959bf724f6a2a2e5f4ddb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x724F | 5596 bytes |
font_01_sfnt_off0000855a.bind6af0c6b64dbe881f48c3e6a74e93ed4902ed8fa4160993e06a13dd58c1a5cb0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x855A | 11560 bytes |
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