MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.cc'. This indicates an attempt to redirect the user to a malicious site. Additionally, the PDF exhibits characteristics of a link farm, with numerous external links, many hosted on Shopify. The document body, though heavily obfuscated, contains the same malicious URL and several benign-looking PDF links, suggesting a lure to disguise the malicious intent. No scripts were extracted, but the presence of a malicious redirector is a strong indicator of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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.cc/pify?keyword=akuh+laboratory+reports
- http://files.sarodvillage.com/uploads/1/3/2/8/132814342/dobizonagosaki_mifonaji_laxesugeme_wirar.pdf
- https://cdn.shopify.com/s/files/1/0434/0567/2597/files/kn_cosm_ib_user_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sigejorivuzogekos.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gadawatozuwagujezudoru.pdf
- https://cdn.shopify.com/s/files/1/0430/1147/3571/files/principles_and_practice_of_auditing_notes.pdf
- https://cdn.shopify.com/s/files/1/0435/3510/6203/files/beckmann_and_ling_s_obstetrics_and_gynecology_8e.pdf
- https://cdn.shopify.com/s/files/1/0440/9432/4888/files/modeling_with_sinusoidal_functions_word_problems.pdf
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/fazatopefape.pdf
- https://cdn.shopify.com/s/files/1/0431/6990/6844/files/tuvatavowezoxep.pdf
- https://cdn.shopify.com/s/files/1/0435/0345/2326/files/biochemical_engineering_and_biotechnology_2nd_edition.pdf
- https://cdn.shopify.com/s/files/1/0433/5819/1768/files/29754577967.pdf
- https://cdn.shopify.com/s/files/1/0432/7328/9888/files/siritesatumulaxogusaxad.pdf
- https://cdn.shopify.com/s/files/1/0430/2556/3801/files/download_john_wick.pdf
- https://cdn.shopify.com/s/files/1/0430/4211/1650/files/xoxogi.pdf
- https://cdn.shopify.com/s/files/1/0436/9930/6648/files/android_developer_blog.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008ebc.bin0170e878c555eaae1b9be9c4b79df5f6eead04e486e66c46a4cbcb5091bb2045 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EBC | 5200 bytes |
font_01_sfnt_off0000a067.bin4be3c1e639153054895ca6bd496d8089389fb49457c5e4ee7bd1c2c3735aa3cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA067 | 10192 bytes |
font_02_sfnt_off0000c37b.bin78175a0d2fd22364ea8ebaf0e15ed31df0a2bce5816a13f96358d83d9bc74a20 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC37B | 16532 bytes |
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