MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, with a critical heuristic firing indicating a malicious redirector at 'https://ttraff.com/pify?keyword=clean+room+design+book+pdf+free'. This suggests the document is designed to redirect users to malicious sites under the guise of providing a free PDF. The document body, though heavily obfuscated, contains the same lure text and URL. 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.com/pify?keyword=clean+room+design+book+pdf+free
- http://files.startingoverabuse.com/uploads/1/3/1/4/131453401/8813427.pdf
- http://files.gerardgauci.com/uploads/1/3/0/8/130874478/cc8bbb2e.pdf
- http://files.polloperu.com/uploads/1/3/1/4/131409508/lizojaw-gomeg-japodatabajo-musavojin.pdf
- http://files.fbcggyouth.org/uploads/1/3/1/8/131871569/6952c29e49e982.pdf
- https://cdn.shopify.com/s/files/1/0433/4272/5275/files/27643013922.pdf
- https://cdn.shopify.com/s/files/1/0430/2327/0042/files/fefaxeji.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/porovurujapiganipuzul.pdf
- https://cdn.shopify.com/s/files/1/0439/4034/8059/files/50317606416.pdf
- https://cdn.shopify.com/s/files/1/0430/4489/6925/files/rifezesebojagilowubigevow.pdf
- https://cdn.shopify.com/s/files/1/0438/3640/7973/files/tituxisijukowuzixuv.pdf
- https://cdn.shopify.com/s/files/1/0429/6084/7004/files/cookie_clicker_save_files.pdf
- https://cdn.shopify.com/s/files/1/0431/2078/7613/files/ruvufikipobofox.pdf
- https://cdn.shopify.com/s/files/1/0430/8258/0130/files/pivikigozuvozimazupezax.pdf
- https://cdn.shopify.com/s/files/1/0427/7328/2983/files/pojitedaligebuvu.pdf
- https://cdn.shopify.com/s/files/1/0435/8068/6497/files/vezuxakeloregigu.pdf
- https://cdn.shopify.com/s/files/1/0448/0358/8258/files/29944632787.pdf
- https://cdn.shopify.com/s/files/1/0440/5320/1046/files/22408886576.pdf
- https://cdn.shopify.com/s/files/1/0434/5685/6230/files/87756050395.pdf
- https://cdn.shopify.com/s/files/1/0435/6666/1800/files/komurowigewigedo.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b44.binc070be0c2c2baf9ccdcb87a82c517dd5825c106a9c771f127822a810a8aa5337 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B44 | 5296 bytes |
font_01_sfnt_off00007d20.bin44644dc1da4223ea8c14ec26c3ac805ec55ee9abe4a81fa08f272ccc1abc90c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D20 | 10028 bytes |
font_02_sfnt_off00009f82.bince7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9F82 | 4324 bytes |
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