MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
The PDF contains numerous links, including one pointing to a known malicious redirector at 'https://ttraff.ru/wix?keyword=board+of+directors+duties+pdf'. This suggests a phishing or scam attempt where the user is tricked into clicking the link, which then redirects them to malicious infrastructure. The document body, though heavily obfuscated, contains the same URL, reinforcing the malicious intent. The presence of a large number of other PDF links, many hosted on Shopify, indicates a potential link farm or SEO manipulation tactic to obscure the malicious destination.
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.ru/wix?keyword=board+of+directors+duties+pdf
- https://cdn.shopify.com/s/files/1/0434/1599/4529/files/29581362976.pdf
- https://cdn.shopify.com/s/files/1/0434/4958/1724/files/sazer.pdf
- https://cdn.shopify.com/s/files/1/0430/4466/7553/files/c_language_objective_questions.pdf
- https://cdn.shopify.com/s/files/1/0432/2639/8888/files/autocad_all_commands_in.pdf
- https://static.usrfiles.com/ugd/9e41f0_ad078a31e7bf423abb038d6777c38289.pdf
- https://static.usrfiles.com/ugd/9ea9b6_3fa47dd5f82e402fadbe59bc22321d0f.pdf
- https://cdn.shopify.com/s/files/1/0438/8821/4171/files/key_quests_mh4u.pdf
- https://cdn.shopify.com/s/files/1/0435/3576/1562/files/bitwise_and_python.pdf
- https://cdn.shopify.com/s/files/1/0431/9769/4114/files/college_board_test_3_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0446/8637/7113/files/amplitude_modulation_equation.pdf
- https://cdn.shopify.com/s/files/1/0437/0831/7850/files/manual_blender_2._79_portugues.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mirizopenifipometetotagoz.pdf
- https://cdn.shopify.com/s/files/1/0433/3276/3801/files/narcolepsy_diagnosis_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0430/1396/3939/files/moxegimaxetalitirajuz.pdf
- https://cdn.shopify.com/s/files/1/0433/3817/0523/files/85397607717.pdf
- https://cdn.shopify.com/s/files/1/0429/9436/8671/files/life_after_apk_mod_1._0._145.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_off000066b4.bin2d3b5111d0d41561e8dd4a2eaeb289685bce9fa48c87f5f41493255a10c57dcc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66B4 | 5164 bytes |
font_01_sfnt_off00007859.bin954a40166d6f044b685922bd8f9993c2ae4eb42624f89b185e56d7c8b1dfb4c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7859 | 9672 bytes |
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