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.cc'. Additionally, it exhibits characteristics of a PDF link farm, embedding numerous external links, many hosted on Shopify. The document body, though heavily obfuscated, contains the same redirector URL and several Shopify-hosted PDF links, suggesting a coordinated effort to distribute malicious content. The presence of a 'download button' heuristic further supports the lure-based attack pattern.
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.cc/pify?keyword=black+opera+mini+apk
- http://files.arcadesalvacioncarpinteria.com/uploads/1/3/1/3/131380739/e9f59db71.pdf
- https://cdn.shopify.com/s/files/1/0430/9539/2409/files/sirabuzonusisalafo.pdf
- https://cdn.shopify.com/s/files/1/0435/3101/0199/files/92002928122.pdf
- https://cdn.shopify.com/s/files/1/0427/6885/9303/files/tepuniresopizaleno.pdf
- https://cdn.shopify.com/s/files/1/0440/5025/1941/files/togovugulidimumivezes.pdf
- https://cdn.shopify.com/s/files/1/0432/3291/9720/files/13559865249.pdf
- https://cdn.shopify.com/s/files/1/0430/5597/2506/files/all_quiet.pdf
- https://cdn.shopify.com/s/files/1/0441/3777/5256/files/88396969960.pdf
- https://cdn.shopify.com/s/files/1/0447/8061/7885/files/19858707288.pdf
- https://cdn.shopify.com/s/files/1/0439/6512/0670/files/33424304009.pdf
- https://cdn.shopify.com/s/files/1/0444/1748/2919/files/famous_company_logos_quiz_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0438/2218/6656/files/the_backyard_beekeeper_s_honey_handbook.pdf
- https://cdn.shopify.com/s/files/1/0428/8829/8662/files/73130310771.pdf
- https://cdn.shopify.com/s/files/1/0449/7106/5503/files/aoac_official_methods_of_analysis_volume_2_free_download.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off0000913f.bin9f441a282821963384382a86fd2ecad8e9eefa876605f9e2c4cb22ff2c0d82c7 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x913F | 18716 bytes |
font_00_sfnt_off00005d1f.bin6c530db39e05cf566fe9ebc1c2ac37d27645167623a2a01fc6646f202543c3da |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D1F | 4724 bytes |
font_01_sfnt_off00006cf6.bin499187537f18173d05f7fbc73c5aba9c09ae19744d2a4a45c819025e0c6ce393 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CF6 | 10596 bytes |
font_03_sfnt_off0000ae51.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE51 | 4324 bytes |
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