MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a redirector URL, identified as malicious. This redirector is part of a link farm, suggesting a spam or SEO poisoning campaign. The document body, though heavily obfuscated, contains the same malicious URL and references to 'beetalk application free', indicating a lure to trick users into clicking the link. The ML classifier strongly flagged this PDF as malicious.
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.me/wix?keyword=beetalk+application+free
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/4561/5766/files/8264183826.pdf
- https://cdn.shopify.com/s/files/1/0429/8512/8090/files/pubg_mobile_lite_pc_32_bit.pdf
- https://cdn.shopify.com/s/files/1/0433/0723/7531/files/19850404761.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/96226605796.pdf
- https://cdn.shopify.com/s/files/1/0437/9826/6016/files/1972_cutlass_supreme.pdf
- https://static.usrfiles.com/ugd/96bf9d_7a4846651bbb40dbb696f945f94883a5.pdf
- https://static.usrfiles.com/ugd/74e9cf_8ddd5d7788a24ebb92f3eb2c979dc168.pdf
- https://static.usrfiles.com/ugd/6290de_d941d5a0e8b740be8f0b9de94b13d45c.pdf
- https://cdn.shopify.com/s/files/1/0430/3277/2757/files/varenalimodewosaba.pdf
- https://cdn.shopify.com/s/files/1/0435/9618/5763/files/opportunity_analysis_canvas_third_edition.pdf
- https://static.usrfiles.com/ugd/2f7815_5866dbcf63c74345bf7a5559bb246241.pdf
- https://static.usrfiles.com/ugd/b8c837_8d36f160296b48f5a4eb1185357e8ee0.pdf
- https://static.usrfiles.com/ugd/67e251_e515b97909a048de94a506a9ba0626c7.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000048b2.bin8ad5697c814b95d678f1b68be89da82fc59e3b0a6f1b5c6dc69a0928ff1985db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48B2 | 4944 bytes |
font_01_sfnt_off00005998.bin7dc302495819d5c8065f019ec817ed8b9b4a56dbadedeef7802205bbfbe52093 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5998 | 10128 bytes |
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