MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.com/pify?keyword=bubble+answer+sheet+1+60+pdf'. Additionally, it exhibits a PDF link farm behavior, with numerous links pointing to external PDFs, many hosted on cdn.shopify.com. The document body, though heavily obfuscated, contains the same malicious URL. The presence of a 'download button' heuristic further supports the lure-based attack pattern.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.com/pify?keyword=bubble+answer+sheet+1+60+pdf
- http://files.paigeeverson.com/uploads/1/3/1/3/131383581/puvejejomibiweloxeki.pdf
- http://bamobuga.syrcemusic.com/uploads/1/3/1/3/131380600/8271390.pdf
- http://godadogu.mcclellanmusic.org/uploads/1/3/1/3/131398140/45606541a9d85c1.pdf
- http://luzige.gentlepalmkarate.com/uploads/1/3/1/3/131383657/e33bc77caf897.pdf
- http://files.abstraxthairdesign.com/uploads/1/3/0/9/130969505/1886136.pdf
- https://cdn.shopify.com/s/files/1/0430/3385/4101/files/ativo_intangivel.pdf
- https://cdn.shopify.com/s/files/1/0432/6499/9590/files/42847204293.pdf
- https://cdn.shopify.com/s/files/1/0433/4593/6534/files/important_name_reactions_in_organic_chemistry_class_12_cbse.pdf
- https://cdn.shopify.com/s/files/1/0432/0083/9842/files/think_race_and_ethnicity.pdf
- https://cdn.shopify.com/s/files/1/0437/6412/1752/files/ronenofeg.pdf
- https://cdn.shopify.com/s/files/1/0434/8451/2406/files/children_santrock.pdf
- https://cdn.shopify.com/s/files/1/0430/9850/5369/files/59725831126.pdf
- https://cdn.shopify.com/s/files/1/0428/0261/0335/files/linear_algebra_with_applications_9th_edition_solutions.pdf
- https://cdn.shopify.com/s/files/1/0429/8244/1113/files/62498942899.pdf
- https://cdn.shopify.com/s/files/1/0430/3582/0185/files/81643805012.pdf
- https://cdn.shopify.com/s/files/1/0431/3825/2957/files/folivelaminaruvewo.pdf
- https://cdn.shopify.com/s/files/1/0437/3574/4673/files/bullet_force_hacked_account.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_off00008ff2.bin37b4d90119f593ec3eca5dc5b82c9d41a7c5584567346f7358bdcc8404aa857e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FF2 | 5756 bytes |
font_01_sfnt_off0000a399.bin9aa3cb7a80d1f9f3b3325d2bb302c2c6a61172b523d0cfbd9fc86cb517a71dc7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA399 | 11040 bytes |
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