MALICIOUS
180
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many pointing to Shopify domains, but one critical link redirects to a known malicious domain (ttraff.ru). The document body, though heavily obfuscated, contains the string 'openssl signing csr' and the malicious URL, suggesting a lure to trick users into clicking. The heuristic 'SE_SECRET_RECOVERY_LURE' indicates the document may also attempt to solicit sensitive information. No scripts were extracted from this sample.
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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Recovery secret / private key request critical SE_SECRET_RECOVERY_LUREDocument requests recovery phrases, private keys, backup codes, or saved passwords. Requests for these secrets in a document are high-risk.
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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=openssl+signing+csr
- http://files.supcoloradosprings.com/uploads/1/3/0/8/130874204/ecde8d828d.pdf
- http://files.smartrevivemobile.com/uploads/1/3/1/3/131381677/042345.pdf
- http://files.aryabakesapie.com/uploads/1/3/1/4/131452950/295195.pdf
- http://files.mataochoa.com/uploads/1/3/1/4/131454143/8230250.pdf
- http://files.aedpfingerlakes.org/uploads/1/3/1/4/131452741/potixugunezeb-rojupubisibiju-menekife.pdf
- https://cdn.shopify.com/s/files/1/0429/0933/5715/files/vazixugegulesedenaduzex.pdf
- https://cdn.shopify.com/s/files/1/0430/2834/9085/files/bafowim.pdf
- https://cdn.shopify.com/s/files/1/0429/3532/0735/files/8040677635.pdf
- https://cdn.shopify.com/s/files/1/0428/5782/4419/files/12390430219.pdf
- https://cdn.shopify.com/s/files/1/0430/0364/2007/files/dilevamal.pdf
- https://cdn.shopify.com/s/files/1/0437/3502/3765/files/middle_earth_minecraft_map.pdf
- https://cdn.shopify.com/s/files/1/0429/1900/2279/files/how_to_make_potion_of_harming.pdf
- https://cdn.shopify.com/s/files/1/0428/7689/5398/files/pikelovob.pdf
- https://cdn.shopify.com/s/files/1/0429/1608/5923/files/95150952463.pdf
- https://cdn.shopify.com/s/files/1/0436/8374/1849/files/pefowenasatibokeg.pdf
- https://cdn.shopify.com/s/files/1/0436/9462/0837/files/wosegidobudaj.pdf
- https://cdn.shopify.com/s/files/1/0436/8711/6965/files/88071091663.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_off00006de4.binaa9ba2e02a2effb77be334f19a1dc285c5c2e72ab6bb8a018f358a3369cd2b94 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DE4 | 4516 bytes |
font_01_sfnt_off00007d36.bin6b47945c0e2499b09692a20b94816abb24e0228624dbdfb8e1c8f48583256ed9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D36 | 14544 bytes |
font_02_sfnt_off0000aa36.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA36 | 4324 bytes |
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