MALICIOUS
120
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 'https://ttraff.cc/pify?keyword=android+studio+3.+5+tutorial+pdf'. This link is embedded within the document body, which also contains numerous other external PDF links, triggering a PDF_SEO_LINK_FARM heuristic. The primary malicious link likely serves as a lure to a phishing or malware distribution site.
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.cc/pify?keyword=android+studio+3.+5+tutorial+pdf
- http://files.appletreecontractors.com/uploads/1/3/1/6/131607712/9709263.pdf
- http://files.dearborn411.com/uploads/1/3/2/7/132740860/xokagilo.pdf
- http://gexagalul.rbigroup.biz/uploads/1/3/1/3/131380213/7799dd5d88.pdf
- https://cdn.shopify.com/s/files/1/0430/4257/0402/files/vaxunirujubido.pdf
- https://cdn.shopify.com/s/files/1/0432/2567/7982/files/33310358930.pdf
- https://cdn.shopify.com/s/files/1/0431/3835/1255/files/zopepikuxel.pdf
- https://cdn.shopify.com/s/files/1/0431/5086/8646/files/48342645596.pdf
- https://cdn.shopify.com/s/files/1/0435/2845/4298/files/sezinutezawakeza.pdf
- https://cdn.shopify.com/s/files/1/0437/8555/2030/files/xelijebeduporowogavo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/lekerumukin.pdf
- https://cdn.shopify.com/s/files/1/0440/6634/1029/files/subject_verb_agreement_worksheet_for_grade_7.pdf
- https://cdn.shopify.com/s/files/1/0434/1216/0679/files/kenoritokawojarizasami.pdf
- https://cdn.shopify.com/s/files/1/0432/5575/9011/files/user_name_and_password_nod32.pdf
- https://cdn.shopify.com/s/files/1/0447/9015/3365/files/branch_manager_roles_and_responsibilities.pdf
- https://cdn.shopify.com/s/files/1/0447/5063/5162/files/cisco_ccna_voice_lab_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/6174/7605/files/ignition_system_in_ic_engine.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/69892687871.pdf
- https://cdn.shopify.com/s/files/1/0431/0014/3777/files/makuguripixikelotiv.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_off0000a012.bin0504e7b8314f3ac341a41fafb823bc36af56b61c6cc669afae3533ad5e08024e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA012 | 5344 bytes |
font_01_sfnt_off0000b24e.bina7f6a48ea7d03a427760824c30d0572da825b017afd220a691f370b76bd9e7b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB24E | 10928 bytes |
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