MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF document contains a large number of embedded links, many of which point to external resources. The primary link, 'https://ttraff.com/pify?keyword=bosquejos+biblicos+en+pdf+para+descargar', is identified as a malicious redirector. The document's content and structure suggest a lure to drive traffic to potentially malicious sites, possibly for SEO manipulation or further exploitation. No scripts were extracted, but the heuristic firings strongly indicate malicious redirection.
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.com/pify?keyword=bosquejos+biblicos+en+pdf+para+descargar
- http://files.anelmusanovic.com/uploads/1/3/0/7/130738499/sonaboloti-metatokaluj-rezuxurim.pdf
- http://vuxij.tiranahost.com/uploads/1/3/1/4/131438667/379936.pdf
- http://files.kaurpsychiatric.com/uploads/1/3/1/4/131438477/1927928.pdf
- http://files.littlecrittersfarm.net/uploads/1/3/0/7/130739544/zerezaguvasevasaveje.pdf
- http://files.wibimassage.nl/uploads/1/3/0/7/130775958/xebafezo-wileto-jager.pdf
- https://cdn.shopify.com/s/files/1/0448/9006/3003/files/pdf417_barcode_font_ttf.pdf
- https://cdn.shopify.com/s/files/1/0433/2145/8853/files/2206754618.pdf
- https://cdn.shopify.com/s/files/1/0433/9993/8211/files/larezelawosekod.pdf
- https://cdn.shopify.com/s/files/1/0428/5916/7900/files/lupusirinuwajevik.pdf
- https://cdn.shopify.com/s/files/1/0431/4251/2802/files/drow_subrace_5e.pdf
- https://cdn.shopify.com/s/files/1/0437/1880/3605/files/tenuzemogafowabegalob.pdf
- https://cdn.shopify.com/s/files/1/0435/2560/3488/files/4858657509.pdf
- https://cdn.shopify.com/s/files/1/0438/6747/2037/files/45001004398.pdf
- https://cdn.shopify.com/s/files/1/0432/2436/7266/files/13_attributes_of_god_list.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_off00005143.bin66036e0709e19cf0e650475632437af4b0552bfdc57892c687a42fd2b6c888e0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5143 | 5716 bytes |
font_01_sfnt_off000064b6.bin10e2bf2da9e5427fb5fcb839abe937ada7730d955c8636f9ac185c471705068c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64B6 | 11560 bytes |
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