MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to ttraff.com. The document body, though heavily obfuscated, contains text referencing "Attach pdf in mailchimp" and the malicious URL itself. The PDF also contains a large number of embedded links, many pointing to shopify.com domains, which is characteristic of link farm abuse. The primary malicious link is https://ttraff.com/pify?keyword=attach+pdf+in+mailchimp, which likely serves as a lure to a malicious payload.
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=attach+pdf+in+mailchimp
- http://files.allianzconsultingsolutions.com/uploads/1/3/0/8/130874474/ffed9ed5c0ad.pdf
- http://files.elizabethstaiger.com/uploads/1/3/2/8/132815866/5404855.pdf
- http://files.teachinghooks.com/uploads/1/3/1/4/131408250/ebf8501f9.pdf
- http://files.clean-lineblacktop.com/uploads/1/3/1/4/131406149/jotamixik.pdf
- http://files.swaggerstateathletics.com/uploads/1/3/1/1/131163932/6908033.pdf
- https://cdn.shopify.com/s/files/1/0428/7453/6103/files/disney_plus_roku_app.pdf
- https://cdn.shopify.com/s/files/1/0430/6409/8970/files/56737435182.pdf
- https://cdn.shopify.com/s/files/1/0435/7708/2019/files/ap_us_history_textbook.pdf
- https://cdn.shopify.com/s/files/1/0431/7410/1160/files/zapasidedena.pdf
- https://cdn.shopify.com/s/files/1/0432/5641/4363/files/74463216618.pdf
- https://cdn.shopify.com/s/files/1/0436/3993/1033/files/dinalotowuri.pdf
- https://cdn.shopify.com/s/files/1/0433/7437/9158/files/77544684842.pdf
- https://cdn.shopify.com/s/files/1/0429/9587/6003/files/74955349394.pdf
- https://cdn.shopify.com/s/files/1/0431/0951/5413/files/74967608029.pdf
- https://cdn.shopify.com/s/files/1/0439/5122/7048/files/vibozajuvapexulam.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_off00005a0e.bin7896c20aab622a0b8b9f7069f4a9c9893835f9c0928ea7bc241c97f9ea2eedd2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A0E | 5112 bytes |
font_01_sfnt_off00006b57.bin90786da55f9471c1a003dae05d4c67c100a27b0fecef853176f4c7a5db387c2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B57 | 10200 bytes |
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