MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link that redirects to known malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. It also exhibits characteristics of a link farm, with numerous external PDF links. The document body, though heavily obfuscated, contains the primary malicious URL, suggesting a lure to download further content or visit a malicious site.
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.com/pify?keyword=contactor+wiring+diagram+with+timer+datasheet
- http://mexuzabe.deucesdogcleanupllc.com/uploads/1/3/0/7/130738697/batibalulavuji.pdf
- http://files.grapesociety.org/uploads/1/3/1/4/131437322/7399305.pdf
- http://files.mrslorenzscience.com/uploads/1/3/2/6/132681826/762982.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/2717/6344/files/logesolupam.pdf
- https://cdn.shopify.com/s/files/1/0454/1775/8888/files/job_application_template_free.pdf
- https://cdn.shopify.com/s/files/1/0429/5471/9395/files/handbook_of_histology_methods_for_bone_and_cartilage.pdf
- https://cdn.shopify.com/s/files/1/0430/7098/0245/files/blockchain_revolution_don_tapscott.pdf
- https://cdn.shopify.com/s/files/1/0432/5248/2208/files/broccoli_enter_the_gungeon.pdf
- https://cdn.shopify.com/s/files/1/0432/0778/6654/files/lekofivobigewefir.pdf
- https://cdn.shopify.com/s/files/1/0430/6331/2533/files/gemelozurotazovamuganariv.pdf
- https://cdn.shopify.com/s/files/1/0437/6975/7850/files/mad_libs_worksheets_for_adults.pdf
- https://cdn.shopify.com/s/files/1/0437/5629/0206/files/information_bulletin_neet_2019.pdf
- https://cdn.shopify.com/s/files/1/0431/2812/7654/files/el_anticlericalismo_en_mexico.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_off000066d6.binab3d050b5b432e2b46888c5711273358ba1349142bb19e6f40e1a80b776ce3fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66D6 | 5320 bytes |
font_01_sfnt_off000078c9.bin874459090709921bb3ca37d46db22d717809531e34fbd83b92fb943fe3d37b58 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78C9 | 10132 bytes |
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