MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.ru'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, including one that leads to a potentially malicious redirector. The document body, though heavily obfuscated, contains the same malicious URL, suggesting an attempt to direct the user to a harmful site. No scripts were extracted from this sample.
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=transformers+3+sentinel+prime+wallpaper
- https://static.usrfiles.com/ugd/81ef4b_7492ea8ba9664579b85a8155c63959b1.pdf
- https://static.usrfiles.com/ugd/b972d5_159e41c6f53c4526b9d4dfcd90ee751f.pdf
- https://static.usrfiles.com/ugd/2f3ac6_37c86662ca0d4414aab35584fc008f4a.pdf
- https://static.usrfiles.com/ugd/ea5d7b_fd28e193750e436db59b18a9293ae9c1.pdf
- https://static.usrfiles.com/ugd/ddb60a_b55a51d1fd14425fa824506821e1de24.pdf
- https://cdn.shopify.com/s/files/1/0434/5056/4773/files/career_path_book.pdf
- https://cdn.shopify.com/s/files/1/0433/4606/7621/files/wasibilaxoraladuteroxavud.pdf
- https://cdn.shopify.com/s/files/1/0431/4939/4080/files/galvanized_steel_sheet_uses.pdf
- https://cdn.shopify.com/s/files/1/0440/1856/5270/files/fashion_color_matching_guide.pdf
- https://static.usrfiles.com/ugd/29c71c_02bf0128b09045c683f6182625958ea7.pdf
- https://static.usrfiles.com/ugd/5cd33b_6d1bdd82dc7b43c2859829087e2ab660.pdf
- https://static.usrfiles.com/ugd/11f207_b5d60c89fe0448c4909684ce8c9c7ec9.pdf
- https://static.usrfiles.com/ugd/b8c837_0abedf76d50e44fa9d421f8f6bf31cf9.pdf
- https://static.usrfiles.com/ugd/4f92c1_7fa40f37bbe84b0ebe0277dbd65da105.pdf
- https://cdn.shopify.com/s/files/1/0434/4525/6344/files/sujunuxulodifuzemaj.pdf
- https://cdn.shopify.com/s/files/1/0431/3802/3592/files/vusikifabopilones.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/
- https://static.usrfiles.com/ugd/11f207_
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000050c0.binfdc6309b0b49807ad25eabea7958cd967552887a2c17e36f77e0f626dfb47d98 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50C0 | 5040 bytes |
font_01_sfnt_off000061cb.binf77416e6750ecc8ecf66ebf2774322a75c0caea041057f69b0d2c18bca07ed00 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61CB | 9876 bytes |
font_02_sfnt_off000083c1.binbc1c1644e30597ae0beaac312b9749a82b64e26c109397326cdc67fdbaf2fe17 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83C1 | 16036 bytes |
font_03_sfnt_off00009828.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9828 | 4324 bytes |
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