MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/wix?keyword=arumugam+movie+hd+video+songs'. Additionally, it exhibits characteristics of a PDF SEO link farm, with numerous embedded links, one of which is 'https://static.usrfiles.com/ugd/b8c837_74e4d4414a9e4fbcaaa3b2f2f2dffb16.pdf'. The document body, though heavily corrupted, contains text fragments suggesting a lure related to movie songs, which aligns with the malicious redirector's keyword. The primary intent appears to be directing users to malicious infrastructure.
Heuristics 3
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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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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.ru/wix?keyword=arumugam+movie+hd+video+songs
- https://static.usrfiles.com/ugd/b8c837_74e4d4414a9e4fbcaaa3b2f2f2dffb16.pdf
- https://static.usrfiles.com/ugd/d162e3_56f8d7b77ef4441890f992ee6b01cec3.pdf
- https://static.usrfiles.com/ugd/a1fb72_03a6b5fa919946f4920070ab59a05e0a.pdf
- https://static.usrfiles.com/ugd/37987b_7f2e64f70d3e40f48ee8096d2f9c6fb8.pdf
- https://static.usrfiles.com/ugd/b8c837_8ef3bf5d474648d9874d6aa759b6362b.pdf
- https://static.usrfiles.com/ugd/0d9a50_34638246e6a34e459fe508eb353e39a6.pdf
- https://static.usrfiles.com/ugd/f64db8_7a3f33cd46564c978715bb297a5c86e0.pdf
- https://static.usrfiles.com/ugd/225520_104777bcfd0946f3958266fc97634bc6.pdf
- https://static.usrfiles.com/ugd/b8c837_3345a827e4fb4697a4a0c51487dcfd7d.pdf
- https://cdn.shopify.com/s/files/1/0430/0596/8537/files/android_10_nokia_9_pureview.pdf
- https://cdn.shopify.com/s/files/1/0431/2452/3169/files/33029891205.pdf
- https://cdn.shopify.com/s/files/1/0432/2738/1920/files/63025472274.pdf
- https://cdn.shopify.com/s/files/1/0431/0378/1015/files/understanding_computers_today_and_tomorrow_15th.pdf
- https://cdn.shopify.com/s/files/1/0435/6951/2607/files/devlin_textbook_biochemistry.pdf
- https://cdn.shopify.com/s/files/1/0429/6255/0940/files/27766463284.pdf
- https://cdn.shopify.com/s/files/1/0430/9994/7169/files/41692927057.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_off00004637.bin9013b69711a79501fc0bfd5027bfac796aa2ee20cb40576ce9703b28e619de40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4637 | 5256 bytes |
font_01_sfnt_off000057f3.bind9b190ec0c7ca0a6e34b74a9464cdef10e7a8ca6ee42739e8fa9a677006ba8dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57F3 | 9704 bytes |
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