MALICIOUS
128
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'. This link is presented in the document body as a download for 'brother dcp- l2540dw driver free', indicating a social engineering lure. The PDF also contains a link farm heuristic, suggesting it's part of a larger SEO poisoning or spam campaign. The presence of multiple Shopify URLs, some confirmed benign, alongside the malicious ttraff.com URL, suggests a distribution method leveraging compromised or controlled Shopify sites.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=brother+dcp-+l2540dw+driver+free
- http://venes.ulittlepunk.com/uploads/1/3/1/4/131437361/3088495.pdf
- http://files.meganwinsormusic.com/uploads/1/3/1/4/131407655/3f51608.pdf
- http://files.adevilishpastime.com/uploads/1/3/1/4/131408970/kowesuxuterekez.pdf
- https://cdn.shopify.com/s/files/1/0434/1992/6679/files/american_english_vs_british_english_words_list.pdf
- https://cdn.shopify.com/s/files/1/0430/9064/1045/files/basic_vba_tutorial_excel_2010.pdf
- https://cdn.shopify.com/s/files/1/0440/3865/2069/files/zofutarisa.pdf
- https://cdn.shopify.com/s/files/1/0427/4801/8855/files/35509808438.pdf
- https://cdn.shopify.com/s/files/1/0432/4160/3239/files/molecular_biology_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0430/2697/2825/files/25279537860.pdf
- https://cdn.shopify.com/s/files/1/0429/3502/5831/files/compendium_of_cake_decorating_techniques.pdf
- https://cdn.shopify.com/s/files/1/0435/8920/6174/files/nebosuluzak.pdf
- https://cdn.shopify.com/s/files/1/0434/9807/8372/files/10567320455.pdf
- https://cdn.shopify.com/s/files/1/0437/6009/1287/files/92414401119.pdf
- https://cdn.shopify.com/s/files/1/0433/4908/2264/files/pifajewiwinupagi.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_off00005ce8.binddb0be92b8bbfb04d8977d013591972f6adf1a9803b48675c7a19fe8ccda0458 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CE8 | 5576 bytes |
font_01_sfnt_off00007012.binc01346eeba86c0f307c09886952577bbf10b46770faca38c1bf5dae6efc9d5aa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7012 | 10432 bytes |
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