MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to ttraff.com. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, many hosted on Shopify. The document body, though heavily obfuscated, contains the same malicious URL and benign-looking PDF titles, suggesting a lure to disguise the malicious redirection. No scripts were extracted, but the primary attack vector appears to be social engineering via a deceptive link.
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=angielski+dla+dzieci+%25C4%2587wiczenia+pdf+chomikuj
- http://jimiw.mosherministries.com/uploads/1/3/1/4/131437850/31395b88.pdf
- http://rimadi.themathbutler.com/uploads/1/3/0/8/130813528/8c6fff685782.pdf
- https://cdn.shopify.com/s/files/1/0430/3287/1074/files/80370557680.pdf
- https://cdn.shopify.com/s/files/1/0431/9716/9824/files/dubugijakenijobirunagiron.pdf
- https://cdn.shopify.com/s/files/1/0431/5545/6164/files/cours_architecture_bioclimatique.pdf
- https://cdn.shopify.com/s/files/1/0430/9578/5629/files/73178613315.pdf
- https://cdn.shopify.com/s/files/1/0437/1808/2711/files/funupevi.pdf
- https://cdn.shopify.com/s/files/1/0430/4103/0293/files/fominijun.pdf
- https://cdn.shopify.com/s/files/1/0430/7949/9940/files/raxajikitixuxu.pdf
- https://cdn.shopify.com/s/files/1/0429/8833/9354/files/a_new_approach_for_filtering_nonlinear_systems.pdf
- https://cdn.shopify.com/s/files/1/0428/0107/0247/files/29032389489.pdf
- https://cdn.shopify.com/s/files/1/0431/2793/1034/files/28361844148.pdf
- https://cdn.shopify.com/s/files/1/0429/9338/5633/files/vikenuxamexuwe.pdf
- https://cdn.shopify.com/s/files/1/0434/5197/3789/files/antiemticos_medicamentos.pdf
- https://cdn.shopify.com/s/files/1/0433/3119/0952/files/adobe_acrobat_dc_reduce_file_size.pdf
- https://cdn.shopify.com/s/files/1/0433/5458/7288/files/adwords_fundamentals_exam_answers_2018.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_off00006f4a.bin8ca29b0c0317fd2a0bdfa0e6e5ab36522b46f2869b13a62a1fe828b9505927bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F4A | 5880 bytes |
font_01_sfnt_off00008307.bin3a289b50a2812e4f4e47dfb4d03801faa2624dade4f8917721df6c96c4cba8a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8307 | 10328 bytes |
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