MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.cc'. Additionally, it exhibits a PDF link farm heuristic, indicating a large number of outbound links, many hosted on Shopify. The document body, though heavily obfuscated, contains text related to 'Blackberry 10' and 'android apps', suggesting a lure. The presence of a 'SE_DOWNLOAD_BUTTON' heuristic further supports a malicious workflow involving user interaction with links.
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=blackberry+10.+3+android+apps
- http://files.writing-raven.com/uploads/1/3/1/8/131857199/9017008.pdf
- http://files.seanstrees.com/uploads/1/3/0/7/130738568/kiwebapofegejo_zegikegidavo_nugawudiwalol_movasoni.pdf
- http://files.lanaivanovpianostudio.com/uploads/1/3/2/3/132302928/7b83f688ea3a.pdf
- https://cdn.shopify.com/s/files/1/0432/0090/5380/files/31392774495.pdf
- https://cdn.shopify.com/s/files/1/0432/9262/3001/files/nirorixofujenitenefu.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xidegafizupewutuzu.pdf
- https://cdn.shopify.com/s/files/1/0433/2689/8344/files/46994599211.pdf
- https://cdn.shopify.com/s/files/1/0436/7230/5817/files/98470071998.pdf
- https://cdn.shopify.com/s/files/1/0440/2964/0854/files/funanugifap.pdf
- https://cdn.shopify.com/s/files/1/0434/5069/5830/files/44950161380.pdf
- https://cdn.shopify.com/s/files/1/0432/9403/2040/files/2628480200.pdf
- https://cdn.shopify.com/s/files/1/0431/5453/8658/files/bewaxuletaxedipu.pdf
- https://cdn.shopify.com/s/files/1/0429/2273/7830/files/fejik.pdf
- https://cdn.shopify.com/s/files/1/0429/0379/7913/files/furapojovidipufutixomi.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/
- https://cdn.shopify.com/s/files/1/043
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000684f.bin18f6d3debf91f7c84682701b558142cd43a15cc7333034408fe97f8a2104d84d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x684F | 5520 bytes |
font_01_sfnt_off00007b14.bine4d85212a60cbe89182f04db68a1d00adbb0cb6ddd62f3d51007e39d9ac652c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B14 | 10260 bytes |
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