MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of external links, many pointing to what appears to be a link farm hosted on Shopify. The primary malicious link, https://ttraff.cc/wix?keyword=try+everything+song+download+pagalworld, is identified as a known malicious redirector. The document body, though heavily obfuscated, contains this URL and suggests a lure related to downloading content. The ML classifier strongly flagged this PDF as malicious.
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/wix?keyword=try+everything+song+download+pagalworld
- https://cdn.shopify.com/s/files/1/0434/2454/6972/files/exercises_on_simple_present_tense_for_beginners.pdf
- https://cdn.shopify.com/s/files/1/0431/3320/6690/files/ielts_academic_writing_task_2_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0435/1619/9064/files/sumin.pdf
- https://cdn.shopify.com/s/files/1/0437/2021/2645/files/89615213462.pdf
- https://static.usrfiles.com/ugd/b8c837_71205bbc53eb4b099c60c9424b31e795.pdf
- https://static.usrfiles.com/ugd/b8c837_f123701d040f4e1290fc6ee77226c2f6.pdf
- https://static.usrfiles.com/ugd/b8c837_e125ae4e91294d01ae199ca72fba06ab.pdf
- https://static.usrfiles.com/ugd/e4ff69_3ad93440b2904616b07ba5c53fef08e3.pdf
- https://static.usrfiles.com/ugd/b8c837_f166e2c1d215496f9fdefdc1a5be1c93.pdf
- https://static.usrfiles.com/ugd/d43733_19f5b89bc5ba4507a3ce388d368c3324.pdf
- https://cdn.shopify.com/s/files/1/0434/8415/1974/files/zasofaxenetiruwofusibob.pdf
- https://cdn.shopify.com/s/files/1/0460/3143/7983/files/free_sheet_music_harmonica.pdf
- https://cdn.shopify.com/s/files/1/0440/9327/6312/files/debapovukupuriz.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_off00005752.bin9e79dde09acbb60ea472acd35a3da3cbe094575dccda1c6bd2cca3e4ee833acd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5752 | 5424 bytes |
font_01_sfnt_off000069de.bin17817c45e6f59beff3b2049784e09237632fb9bc0f256eae8dbcb85ddfea5f25 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69DE | 15268 bytes |
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