MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link redirects to a known malicious domain (ttraff.cc). The document body, though partially corrupted, contains the phrase 'Cédulas de dinheiro para imprimir pdf', suggesting a lure for users seeking printable money templates. This indicates a likely phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=c%25C3%25A9dulas+de+dinheiro+para+imprimir+pdf
- http://files.breakwaterharborbooks.com/uploads/1/3/0/8/130874520/e0967a26ba53.pdf
- http://files.losalcouncil.com/uploads/1/3/0/7/130775368/cf2b411c5aba8e.pdf
- http://files.want2gofit.com/uploads/1/3/0/7/130740050/jinoperusafi.pdf
- https://cdn.shopify.com/s/files/1/0434/2333/4567/files/duxozuzozutatotajunun.pdf
- https://cdn.shopify.com/s/files/1/0437/2873/2314/files/93648010674.pdf
- https://cdn.shopify.com/s/files/1/0440/6129/4757/files/mifuwizigazi.pdf
- https://cdn.shopify.com/s/files/1/0429/5471/9395/files/30853018455.pdf
- https://cdn.shopify.com/s/files/1/0432/4337/2703/files/pimsleur_german.pdf
- https://cdn.shopify.com/s/files/1/0436/0978/4482/files/vemej.pdf
- https://cdn.shopify.com/s/files/1/0431/3805/6354/files/sajukenufor.pdf
- https://cdn.shopify.com/s/files/1/0432/0965/4436/files/86135120927.pdf
- https://cdn.shopify.com/s/files/1/0427/8799/5807/files/razarubaxe.pdf
- https://cdn.shopify.com/s/files/1/0428/5700/5215/files/setesimazofo.pdf
- https://cdn.shopify.com/s/files/1/0433/4626/4213/files/xanogufexorikevixobo.pdf
- https://cdn.shopify.com/s/files/1/0435/3903/8359/files/26332547845.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_off000067a7.bin7ab2b8b1efe18fd2b15e5284d32c12b0b43db2bce648ee00b443ad7cec4d1b7e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67A7 | 5328 bytes |
font_01_sfnt_off00007950.bin3b3cd22569a6e2f00ee9d558cfab9ca4c41cfa402628353ed5c24f05e86ac276 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7950 | 12272 bytes |
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