MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.com'. The document body, though heavily obfuscated, also contains this URL and numerous other links to Shopify domains, suggesting a link farm for SEO manipulation or to host further malicious content. The primary attack vector appears to be social engineering through a deceptive link.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=the+acrobat+trombone+sheet+music+pdf
- http://files.thelittleyellowbuilding.com/uploads/1/3/1/4/131453645/lapigigelujalig.pdf
- http://files.emanuellutherandaycare.com/uploads/1/3/1/4/131483097/2894733.pdf
- http://files.treasuredglances.com/uploads/1/3/1/6/131606208/winunipi_wufojisob_lotufexi.pdf
- http://files.annemurrayartist.com/uploads/1/3/1/1/131164118/ximenotugazozug.pdf
- http://daxipa.scentdepotwellington.com/uploads/1/3/1/4/131408899/tivukafis.pdf
- https://cdn.shopify.com/s/files/1/0432/6581/8789/files/biximoxiv.pdf
- https://cdn.shopify.com/s/files/1/0432/6116/5723/files/77391194128.pdf
- https://cdn.shopify.com/s/files/1/0430/9378/6791/files/3._5_dungeon_master_s_guide.pdf
- https://cdn.shopify.com/s/files/1/0437/0428/7383/files/empirical_formula_worksheet_2_answers.pdf
- https://cdn.shopify.com/s/files/1/0432/6401/6539/files/financial_enterprise_risk_management.pdf
- https://cdn.shopify.com/s/files/1/0433/9246/7109/files/lista_de_vocabulario_em_ingles_com_traduo.pdf
- https://cdn.shopify.com/s/files/1/0440/7679/4021/files/dipefusulemoseseje.pdf
- https://cdn.shopify.com/s/files/1/0432/1011/3186/files/vuzof.pdf
- https://cdn.shopify.com/s/files/1/0432/7197/9172/files/cambridge_english_empower_c1_teacher_s_book.pdf
- https://cdn.shopify.com/s/files/1/0433/7447/7464/files/mapumaxa.pdf
- https://cdn.shopify.com/s/files/1/0437/2257/1930/files/pamirukasi.pdf
- https://cdn.shopify.com/s/files/1/0432/5074/5512/files/earthquake_resistant_building_construction_file.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_off000053ba.bin1aca2660b5c6bce61ea423c55d5e9d57f7f90f14c272818ac94f6c24d696cd8d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x53BA | 5452 bytes |
font_01_sfnt_off00006610.binc1263f0327744ea5b48e5ccc7ce8da61d327ffef35da81ad555159ac8bc377e4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6610 | 15976 bytes |
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