MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link pointing to 'https://ttraff.ru/wix?keyword=hanger+2+unblocked+games'. This URL is associated with known malicious infrastructure. The document also features a large number of embedded links, many pointing to cdn.shopify.com, which is flagged as a PDF link farm. The ML classifier strongly indicated maliciousness.
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.ru/wix?keyword=hanger+2+unblocked+games
- https://static.usrfiles.com/ugd/b8c837_1b0978d96f8c45b39f765347f84a02ea.pdf
- https://static.usrfiles.com/ugd/c1108c_a882019ffb084d81a75566c665fb2833.pdf
- https://static.usrfiles.com/ugd/accd1f_7ff210c61e21478fa8d74d1225616bed.pdf
- https://static.usrfiles.com/ugd/b8c837_b01fc56c381f4779bf5c7aad3101d6d4.pdf
- https://cdn.shopify.com/s/files/1/0431/8117/9029/files/76044547774.pdf
- https://cdn.shopify.com/s/files/1/0433/5350/5946/files/4038908988.pdf
- https://cdn.shopify.com/s/files/1/0450/3732/2390/files/stock_certificate_template_microsoft_publisher.pdf
- https://cdn.shopify.com/s/files/1/0430/4096/4759/files/3893113624.pdf
- https://cdn.shopify.com/s/files/1/0437/3987/3429/files/riven_guide_aram.pdf
- https://cdn.shopify.com/s/files/1/0433/3495/9259/files/bushido_the_warrior_s_code.pdf
- https://cdn.shopify.com/s/files/1/0432/8030/2240/files/3154543050.pdf
- https://cdn.shopify.com/s/files/1/0432/6719/5040/files/jijinumukuwetagi.pdf
- https://cdn.shopify.com/s/files/1/0429/3391/1705/files/8th_grade_math_worksheets_kuta_software.pdf
- https://cdn.shopify.com/s/files/1/0432/3740/8936/files/5126321449.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_off000042af.bin79acfd853562726510f843fd3e28e1a3afb0f55f53959dd0c2de1ea391e68540 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x42AF | 5312 bytes |
font_01_sfnt_off0000548f.bin4fef49d33f975e69300a37d5a7845d1381a6d34217e6f82869c0878b4836c533 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x548F | 9876 bytes |
font_02_sfnt_off0000763d.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x763D | 4324 bytes |
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