MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, with one identified as a malicious redirector. This suggests the document is designed to lure users to malicious sites. The presence of numerous links also indicates a potential SEO link farm strategy to manipulate search engine results. No scripts were extracted from this sample.
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/pify?keyword=bms+season+1+episode+1
- http://files.littlegiantsbands.org/uploads/1/3/1/3/131380623/6095352.pdf
- http://files.mariclayton.com/uploads/1/3/1/8/131871622/7786719.pdf
- http://files.davidmartinsstyle.com/uploads/1/3/2/6/132695306/1540514.pdf
- https://cdn.shopify.com/s/files/1/0431/4752/6305/files/ve_a_keyboard.pdf
- https://cdn.shopify.com/s/files/1/0433/7857/3464/files/zibebivawuwasu.pdf
- https://cdn.shopify.com/s/files/1/0430/6701/5329/files/mining_guide_ff14.pdf
- https://cdn.shopify.com/s/files/1/0428/5346/6271/files/fexuxipevapopufiniv.pdf
- https://cdn.shopify.com/s/files/1/0431/3759/7591/files/61298408284.pdf
- https://cdn.shopify.com/s/files/1/0429/8450/5498/files/78844630967.pdf
- https://cdn.shopify.com/s/files/1/0432/0477/1999/files/38262154592.pdf
- https://cdn.shopify.com/s/files/1/0431/3228/9178/files/97428746138.pdf
- https://cdn.shopify.com/s/files/1/0435/8517/5713/files/27191535358.pdf
- https://cdn.shopify.com/s/files/1/0432/3124/8541/files/photoshop_shortcut_keys.pdf
- https://cdn.shopify.com/s/files/1/0436/2846/2233/files/subl_command_not_found_mac.pdf
- https://cdn.shopify.com/s/files/1/0434/7602/5501/files/the_respect_principle_free_download.pdf
- https://cdn.shopify.com/s/files/1/0435/6934/8763/files/john_deere_sst16.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_off00004973.bin853d3b50bcabe5ba4500cdf5f6d893c512e9e1e431e55ea52ce0cd344038ee9b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4973 | 5080 bytes |
font_01_sfnt_off00005aab.bin4c86e3ec0dd04fb97f50f218323f66fb8bb87321da7255e1e1de6172befc62df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AAB | 9632 bytes |
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