MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF file contains multiple heuristics indicating malicious intent, including a critical PDF_MALICIOUS_REDIRECTOR_LINK and PDF_SEO_LINK_FARM. The document body, though heavily obfuscated, contains a URL that aligns with the SE_PAYMENT_REDIRECT_LURE heuristic, suggesting a business-email-compromise pattern. The primary malicious URL identified is ttraff.com, which is linked to a lure for a 'microsoft platform toolset'. The presence of numerous Shopify links, while some are benign, contributes to a link farm strategy to obscure the malicious destination.
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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Payment redirection / bank-detail change lure high SE_PAYMENT_REDIRECT_LUREDocument describes new or changed bank, wire, ACH, IBAN, SWIFT, or routing instructions — a high-value business-email-compromise 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=microsoft+platform+toolset+v110
- http://files.groceries-usa.com/uploads/1/3/2/7/132712000/mojazodibirapa-solevogapigul-pexodan.pdf
- http://files.ohiodistrictaljc.com/uploads/1/3/2/6/132681150/fazonapowi.pdf
- https://cdn.shopify.com/s/files/1/0438/0711/3373/files/adobe_reader_convert_to_word_free_download.pdf
- https://cdn.shopify.com/s/files/1/0434/3067/4597/files/tinuwewa.pdf
- https://cdn.shopify.com/s/files/1/0447/9234/8838/files/26690098641.pdf
- https://cdn.shopify.com/s/files/1/0434/4751/7341/files/caracteristicas_de_un_servidor_web.pdf
- https://cdn.shopify.com/s/files/1/0430/8205/5842/files/bolokax.pdf
- https://cdn.shopify.com/s/files/1/0447/4834/1399/files/63708910551.pdf
- https://cdn.shopify.com/s/files/1/0431/0145/4496/files/nuvatubezukowob.pdf
- https://cdn.shopify.com/s/files/1/0434/8284/1250/files/69220225604.pdf
- https://cdn.shopify.com/s/files/1/0436/0886/6974/files/33298984931.pdf
- https://cdn.shopify.com/s/files/1/0433/5026/1915/files/onlinemeded_intern_guide_free.pdf
- https://cdn.shopify.com/s/files/1/0429/2424/5155/files/98489375238.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_off00005d7f.bina6080415c7f95874e7feca7e082f78a1a8aaa9e0f47779355245da32cbe723c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D7F | 5420 bytes |
font_01_sfnt_off00006fe0.bin03a585591dca697dae7291f8566730d2d62b7f8ca061aac356aa40151c7ff4f8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FE0 | 10744 bytes |
font_02_sfnt_off0000949a.bine5cd520a6474b3c138d8d6ab4ad2ecd1b47c0e7157d0065f00721ec3a1213600 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x949A | 16532 bytes |
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