MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a search result for 'planeacion semanal para preescolar pdf'. This link points to 'ttraff.ru', which is flagged as malicious. The document also contains a large number of external PDF links, many hosted on Shopify, likely part of an SEO link farm to obscure the malicious redirector. The ML classifier strongly indicates maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
-
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.
-
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.ru/wix?keyword=planeacion+semanal+para+preescolar+pdf
- https://cdn.shopify.com/s/files/1/0441/0372/9304/files/dasom.pdf
- https://cdn.shopify.com/s/files/1/0434/8398/8125/files/le_bouddhisme_gratuit.pdf
- https://cdn.shopify.com/s/files/1/0428/2282/8198/files/53823264699.pdf
- https://cdn.shopify.com/s/files/1/0437/1415/0553/files/basics_of_anesthesia_free_download.pdf
- https://cdn.shopify.com/s/files/1/0428/8783/9910/files/hill_dwarf_cleric.pdf
- https://cdn.shopify.com/s/files/1/0432/5644/7136/files/firewall_configuration_in_network_security.pdf
- https://cdn.shopify.com/s/files/1/0431/6794/0765/files/vocabulary_words_with_tamil_meaning_and_sentence_free_download.pdf
- https://cdn.shopify.com/s/files/1/0462/7169/2951/files/pukafomutajowu.pdf
- https://cdn.shopify.com/s/files/1/0433/3430/3912/files/a_soup_can_is_in_the_shape_of_a_cylinder.pdf
- https://cdn.shopify.com/s/files/1/0428/5045/1623/files/tokutadikotulusuburoja.pdf
- https://cdn.shopify.com/s/files/1/0427/4978/8327/files/disgrace_study_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/5144/1560/files/larilu.pdf
- https://cdn.shopify.com/s/files/1/0430/4722/3458/files/denedawijamewuvuxeb.pdf
- https://cdn.shopify.com/s/files/1/0431/2537/5130/files/hosts_file_download.pdf
- https://cdn.shopify.com/s/files/1/0437/5530/7159/files/convert_to_word_doc_mac.pdf
- https://cdn.shopify.com/s/files/1/0431/6377/9221/files/tazawixotol.pdf
- https://cdn.shopify.com/s/files/1/0435/8576/5533/files/letter_for_employment_as_a_teacher.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_off00006521.binfe62c7e92d562409f3982a84ded32457293e53a944939c028aadee1ac12680a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6521 | 5300 bytes |
font_01_sfnt_off00007705.binbcda621106c9ae220fc3fbdb3acde446834f748c6df9dccf1f7c1c876c697d9a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7705 | 11580 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.