Malware Insights
The PDF contains a heuristic firing for a malicious redirector link pointing to 'https://ttraff.club/wix?keyword=aplikasi+android+device+manager+apk'. It also exhibits characteristics of a PDF link farm, with numerous links to external PDFs, many hosted on cdn.shopify.com. The presence of a 'Password-protected archive handoff' heuristic suggests the document is intended to trick the user into downloading an encrypted file, likely containing malware, after providing password instructions. The document body contains obfuscated text and the malicious URL, reinforcing the lure.
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.club/wix?keyword=aplikasi+android+device+manager+apk
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/2033782386.pdf
- https://cdn.shopify.com/s/files/1/0433/5101/5579/files/maryland_state_employee_salaries_2018.pdf
- https://cdn.shopify.com/s/files/1/0430/9073/9361/files/lagukos.pdf
- https://cdn.shopify.com/s/files/1/0437/8814/0696/files/39652616617.pdf
- https://cdn.shopify.com/s/files/1/0433/1916/5086/files/rimaxitorolaxa.pdf
- https://static.usrfiles.com/ugd/9904c2_c80a88e85c61467f8413d9e8722534b1.pdf
- https://static.usrfiles.com/ugd/f459ea_e313e286d460401f859325c8a1aaf2ee.pdf
- https://static.usrfiles.com/ugd/9b7d8a_e4f2c0018f48461faeb4d0afe119fe17.pdf
- https://static.usrfiles.com/ugd/a18aa6_6b39ab92ec524d43814f831c4952b073.pdf
- https://static.usrfiles.com/ugd/a4d998_79f38eb7419c4369a9cf7c7f6580af79.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dilos.pdf
- https://cdn.shopify.com/s/files/1/0437/6189/3533/files/39147984708.pdf
- https://cdn.shopify.com/s/files/1/0435/9861/0591/files/all_devotional_songs_free.pdf
- https://cdn.shopify.com/s/files/1/0431/6508/9941/files/git_permission_denied_publickey.pdf
- https://cdn.shopify.com/s/files/1/0428/1945/3095/files/99576965378.pdf
- https://cdn.shopify.com/s/files/1/0433/8286/6083/files/wonasiroziwur.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_off000053c8.bin0078641af5524ed6059f2a0c7a7880fe8c640df7e9d4ea8ad78e89eacf7b1de8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x53C8 | 5504 bytes |
font_01_sfnt_off00006670.bin6344b5f9b3ff9310859bd443e3d293bc9768536f42bb99e5dccdda036a5b3205 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6670 | 9544 bytes |
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