MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF file contains multiple embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains the malicious URL. The presence of a 'download button' heuristic further supports the lure mechanism. The primary attack vector appears to be tricking the user into clicking a link that leads to a malicious site, likely for further exploitation or credential harvesting.
Heuristics 4
-
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.
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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=ciclo+biologico+de+balantidium+coli+pdf
- http://files.albuquerquerenovation.com/uploads/1/3/0/9/130969358/9919446.pdf
- http://kukewaxi.xoxoperformance.org/uploads/1/3/0/9/130969742/mimobet.pdf
- http://sagig.studiosquid.com.au/uploads/1/3/2/7/132712207/telidobekedabon-rubonutadeve-dupadiborafaxe.pdf
- https://cdn.shopify.com/s/files/1/0438/5210/3845/files/50690303333.pdf
- https://cdn.shopify.com/s/files/1/0429/2991/4012/files/382274336.pdf
- https://cdn.shopify.com/s/files/1/0440/8147/9832/files/self_efficacy_theory_bandura_1977.pdf
- https://cdn.shopify.com/s/files/1/0433/4203/7150/files/the_martian_full_book.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/telisupuf.pdf
- https://cdn.shopify.com/s/files/1/0440/2728/1558/files/21057456349.pdf
- https://cdn.shopify.com/s/files/1/0428/7230/7875/files/28446507591.pdf
- https://cdn.shopify.com/s/files/1/0431/8353/8331/files/66488595279.pdf
- https://cdn.shopify.com/s/files/1/0431/6345/1560/files/convertir_de_a_word_descargar_gratis.pdf
- https://cdn.shopify.com/s/files/1/0433/4845/9675/files/86869834466.pdf
- https://cdn.shopify.com/s/files/1/0431/6502/4412/files/aristotelico_tomista.pdf
- https://cdn.shopify.com/s/files/1/0430/6717/9165/files/73743236222.pdf
- https://cdn.shopify.com/s/files/1/0437/8787/8549/files/gerejax.pdf
- https://cdn.shopify.com/s/files/1/0435/6535/1073/files/54758658100.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_off00007058.bin5c3a4fb8b50b27aaf1512caa8220f7229316fc8fd3703ae7974730ecdeb2bba7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7058 | 5248 bytes |
font_01_sfnt_off00008222.bin1edae3b0356f827b5e4dc7d8fdbf0f08d100676e9765524ee515e8df9401e3e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8222 | 10252 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.