MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a lure related to 'Cra reportable loans' and embeds multiple links. One critical heuristic indicates a PDF redirector link to 'ttraff.ru', which is known malicious infrastructure. Another heuristic flags a PDF link farm hosted on Shopify, suggesting an attempt to distribute content or host malicious files. The document body, though heavily obfuscated, contains the malicious URL and several benign-looking PDF links, likely part of a link farm. The primary attack pattern involves tricking the user into clicking a malicious link.
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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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.ru/pify?keyword=cra+reportable+loans
- http://files.beautyclinicohio.com/uploads/1/3/1/6/131636602/nuzidi-nadekosutuz-vonisuxex.pdf
- http://files.eddyfinn.com/uploads/1/3/1/6/131637477/mukidaxu-gavuxuse-fobukavi-wodepimusekog.pdf
- http://serafo.lahlitah.com/uploads/1/3/1/3/131380213/3387199.pdf
- http://files.devonreiffer.com/uploads/1/3/0/8/130814717/zalutojajifanuv-meloperip-terar-beguruxamadad.pdf
- https://cdn.shopify.com/s/files/1/0428/2908/6876/files/weragidi.pdf
- https://cdn.shopify.com/s/files/1/0432/1463/5165/files/38823272366.pdf
- https://cdn.shopify.com/s/files/1/0430/0210/1923/files/gedatazatavizoxoparara.pdf
- https://cdn.shopify.com/s/files/1/0430/1576/6177/files/40004077766.pdf
- https://cdn.shopify.com/s/files/1/0430/5174/5442/files/le_journal_el_watan_algerie.pdf
- https://cdn.shopify.com/s/files/1/0428/8974/0441/files/72131976236.pdf
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/67157211114.pdf
- https://cdn.shopify.com/s/files/1/0433/7437/9173/files/cartoon_wallpaper_hd_for_android_mobile.pdf
- https://cdn.shopify.com/s/files/1/0430/9309/8660/files/administrative_management_theory_by_henri_fayol.pdf
- https://cdn.shopify.com/s/files/1/0429/6726/9532/files/donesiwidetisupizav.pdf
- https://cdn.shopify.com/s/files/1/0431/0397/7634/files/duxonunolumofosumigur.pdf
- https://cdn.shopify.com/s/files/1/0433/1926/3397/files/sepikudebozutofaferunu.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_off000095cd.bin7fa546adfa89d275d3863fe8a5e7b54c59fd0234ace1270cdb9dd083a1384397 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95CD | 4856 bytes |
font_01_sfnt_off0000a64e.bin143fe5eb162a2efc8d25b888132ea0bfa10f1bfaa854eb8e18d5a42466dc7c18 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA64E | 10320 bytes |
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