MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF file contains a lure related to a job resignation letter, which is a common social engineering tactic. It embeds multiple links, with one critical heuristic identifying a link to known malicious redirector infrastructure at 'https://ttraff.ru/wix?keyword=job+resignation+letter+format+in+kannada+pdf'. Another heuristic flags a large number of embedded PDF links, many hosted on cdn.shopify.com, suggesting a link farm or distribution mechanism. The document body, though heavily obfuscated, contains the malicious URL.
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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/wix?keyword=job+resignation+letter+format+in+kannada+pdf
- https://cdn.shopify
- https://cdn.shopify.com/s/files/1/0451/2792/5925/files/veguneribamope.pdf
- https://cdn.shopify.com/s/files/1/0431/6535/2102/files/business_report_example_for_students.pdf
- https://cdn.shopify.com/s/files/1/0435/2717/6344/files/10357876190.pdf
- https://cdn.shopify.com/s/files/1/0430/2936/4889/files/download_aadhar_card.pdf
- https://cdn.shopify.com/s/files/1/0438/3201/7058/files/78404437416.pdf
- https://cdn.shopify.com/s/files/1/0433/0432/1184/files/xufizololegubopaboramen.pdf
- https://cdn.shopify.com/s/files/1/0435/1275/8426/files/10620128760.pdf
- https://cdn.shopify.com/s/files/1/0428/0044/7655/files/midufirewamu.pdf
- https://cdn.shopify.com/s/files/1/0427/9028/9574/files/abc_coloring_book.pdf
- https://cdn.shopify.com/s/files/1/0433/1651/0873/files/33912523811.pdf
- https://cdn.shopify.com/s/files/1/0433/7664/0156/files/tuterasepefixora.pdf
- https://cdn.shopify.com/s/files/1/0457/4088/4124/files/33645265833.pdf
- https://cdn.shopify.com/s/files/1/0433/9888/9635/files/averrhoa_carambola.pdf
- https://cdn.shopify.com/s/files/1/0433/2306/4488/files/electrostatic_boundary_conditions.pdf
- https://cdn.shopify.com/s/files/1/0465/4576/4510/files/54014561734.pdf
- https://cdn.shopify.com/s/files/1/0440/3865/2069/files/kezegoxemizinonizo.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_off0000a148.bin887f234097d27373a7112a13abe06bebfa40cc4ed29692e69805dd91aad37732 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA148 | 5552 bytes |
font_01_sfnt_off0000b407.bin0a1c767efa6fa8fc5177b3862da51cfb8fa3f280a660c2a52e4887b0c1a8ee53 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB407 | 10576 bytes |
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