MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link that is designed to lure users into downloading a tool. The document body and heuristics indicate that the primary purpose is to redirect users to malicious infrastructure. The ML classifier strongly supports the malicious nature of this PDF.
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.cc/pify?keyword=samsung+300k+tool+download+windows+7
- http://dedilejo.stpaullevittown.org/uploads/1/3/2/3/132303354/juxekajebase_xejek_fimogijezum.pdf
- https://cdn.shopify.com/s/files/1/0428/2790/7239/files/rokoxub.pdf
- https://cdn.shopify.com/s/files/1/0428/1332/5471/files/kaeser_sm11_compressor_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/0737/7567/files/libros_apologetica_cristiana.pdf
- https://cdn.shopify.com/s/files/1/0431/2737/3981/files/kolokuzasuwexoli.pdf
- https://cdn.shopify.com/s/files/1/0436/7423/9129/files/cheggs_return_label.pdf
- https://cdn.shopify.com/s/files/1/0437/2742/1608/files/benim_hocam_matematik_dgs.pdf
- https://cdn.shopify.com/s/files/1/0435/1003/8683/files/67655520518.pdf
- https://cdn.shopify.com/s/files/1/0433/9597/3276/files/sutowomuzamu.pdf
- https://cdn.shopify.com/s/files/1/0430/6075/6641/files/80437825269.pdf
- https://cdn.shopify.com/s/files/1/0435/1868/9432/files/negimokezowapu.pdf
- https://cdn.shopify.com/s/files/1/0433/8135/8759/files/79405803038.pdf
- https://cdn.shopify.com/s/files/1/0434/6108/3301/files/zuxudafaxan.pdf
- https://cdn.shopify.com/s/files/1/0433/9888/9635/files/diabetic_peripheral_angiopathy.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_off00005dd7.bin40b6cfeeca3865aae8a2de5fbcccd404ca4ce09f550a165569c490dbc8c3c336 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DD7 | 5692 bytes |
font_01_sfnt_off00007140.bin95684b779a97d4ee1e5a2307b4ee273c01d2423abff4af8b6ad3d22c325abb6b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7140 | 9968 bytes |
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