MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing for a malicious redirector link, specifically pointing to 'ttraff.com'. The document body also contains this URL, disguised as a search result for 'believer sheet music free pdf'. This suggests a social engineering lure to direct users to malicious infrastructure. The file also contains a large number of external PDF links, many hosted on Shopify, which is indicative of a link farm or SEO poisoning technique. No scripts were extracted, and the PDF structure itself does not reveal further malicious intent beyond the embedded links.
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=believer+sheet+music+free+pdf
- http://files.spanishschoolbus.com/uploads/1/3/2/6/132681772/a078f317.pdf
- http://files.ghitaandersen.com/uploads/1/3/0/8/130874217/demegafileduvo.pdf
- http://files.spittpassion.com/uploads/1/3/1/8/131871518/4c4ff.pdf
- https://cdn.shopify.com/s/files/1/0434/8067/8564/files/fumadekanuwer.pdf
- https://cdn.shopify.com/s/files/1/0435/4395/3563/files/volkswagen_cross_fox.pdf
- https://cdn.shopify.com/s/files/1/0438/1969/6288/files/the_origin_of_apartheid_in_south_africa.pdf
- https://cdn.shopify.com/s/files/1/0434/7228/9944/files/febavosutomisog.pdf
- https://cdn.shopify.com/s/files/1/0431/2799/6565/files/jaderifevipab.pdf
- https://cdn.shopify.com/s/files/1/0428/1932/2022/files/gozemusibitotu.pdf
- https://cdn.shopify.com/s/files/1/0427/9740/0223/files/managerial_accounting_braun_tietz_4th_edition.pdf
- https://cdn.shopify.com/s/files/1/0427/9812/1119/files/56981889128.pdf
- https://cdn.shopify.com/s/files/1/0450/0871/5940/files/tell_about_yourself_in_interview_for_freshers_with_answer.pdf
- https://cdn.shopify.com/s/files/1/0428/4016/2470/files/wofazupalumogonopasamag.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007664.bin4d4ef7a0a7e74acc38f1149d1d2765d77e6ca282b8d234480fc658b5108e49df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7664 | 5296 bytes |
font_01_sfnt_off00008850.bin5b89d8c34de408d8f1c58fa4ae3cdeaa164cd42004f5668ca38cdd02bc2fd868 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8850 | 10492 bytes |
font_02_sfnt_off0000ac77.bin84650fe671c70ac66f3af0994468c9b9feb42d01905b0f030d5781e095ef8e52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC77 | 16100 bytes |
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