MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a heuristic firing for a malicious redirector link, directing users to 'https://ttraff.cc/pify?keyword=last+password+change+report'. The document body, though heavily obfuscated, contains this URL and appears to be a lure for a password change report. The presence of a password-protected archive lure suggests a multi-stage attack where the actual payload is hidden until after initial security checks. The file also contains a link farm, likely for SEO poisoning to increase visibility.
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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=last+password+change+report
- http://maxama.traveltsum.com/uploads/1/3/0/8/130874493/ruruwepujata_sujilewepifag.pdf
- http://lozuz.basile-vareltzis.com/uploads/1/3/1/8/131857334/9508418.pdf
- http://files.humanist-sociology.org/uploads/1/3/0/7/130775103/vewerewokogaxivi.pdf
- http://files.creativitytankllc.com/uploads/1/3/2/8/132814241/8566666.pdf
- https://cdn.shopify.com/s/files/1/0433/9492/4700/files/nutraceuticals_market_research_report.pdf
- https://cdn.shopify.com/s/files/1/0436/3105/0905/files/windows_7_allinone.pdf
- https://cdn.shopify.com/s/files/1/0431/9051/7911/files/avast_free_filehippo.pdf
- https://cdn.shopify.com/s/files/1/0436/1653/4685/files/tudijetegelegi.pdf
- https://cdn.shopify.com/s/files/1/0440/7335/3381/files/56713626873.pdf
- https://cdn.shopify.com/s/files/1/0433/1647/8110/files/quadratic_equation_solver_fraction_answers.pdf
- https://cdn.shopify.com/s/files/1/0430/2834/9079/files/ableton_9._7._1.pdf
- https://cdn.shopify.com/s/files/1/0428/2191/0687/files/fixed_budget_definition.pdf
- https://cdn.shopify.com/s/files/1/0433/8978/0124/files/femoboravefajerufizukuru.pdf
- https://cdn.shopify.com/s/files/1/0432/1555/2672/files/88543431114.pdf
- https://cdn.shopify.com/s/files/1/0435/6079/6318/files/dusamakoj.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_off00005f76.binb6a29e6d348e29a1032c3158b88f21db96b52af0df29b2ad4aec0381fa27c3d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F76 | 5336 bytes |
font_01_sfnt_off000071aa.bin37070dbd699e773044dec0a2d7f54d0de5a4572a6a8e149c8c826fad2fc8489a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71AA | 10420 bytes |
font_02_sfnt_off0000958e.binfb27248ec02d804caa0ce6a8dd06a8f0f211157336bc50f6c382585ff5fe3da3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x958E | 16084 bytes |
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