MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms this, indicating the document's primary purpose is to lead users to harmful external sites. The 'PDF_SEO_LINK_FARM' heuristic further suggests a large-scale effort to generate traffic through these links. No scripts were extracted, but the presence of multiple malicious and SEO-optimized links strongly indicates a phishing or malware distribution attempt.
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=international+volleyball+score+sheet+pdf
- http://files.faithcomethbyhearing.net/uploads/1/3/1/6/131606325/2755901.pdf
- http://files.pink-backpack.com/uploads/1/3/2/6/132682882/setixanazal.pdf
- http://files.anxietytherapysf.com/uploads/1/3/0/8/130814682/e9d84433.pdf
- https://cdn.shopify.com/s/files/1/0435/4120/1064/files/gapaxasukasobozi.pdf
- https://cdn.shopify.com/s/files/1/0434/7245/3784/files/rofajizalomefo.pdf
- https://cdn.shopify.com/s/files/1/0428/1804/4063/files/5426884769.pdf
- https://cdn.shopify.com/s/files/1/0429/6900/6236/files/tilomekobupudimowim.pdf
- https://cdn.shopify.com/s/files/1/0434/4391/2856/files/49273012751.pdf
- https://cdn.shopify.com/s/files/1/0432/1961/5904/files/read_file_line_by_line_c.pdf
- https://cdn.shopify.com/s/files/1/0433/1051/4334/files/82670367868.pdf
- https://cdn.shopify.com/s/files/1/0431/4837/8280/files/37593112142.pdf
- https://cdn.shopify.com/s/files/1/0427/6515/6508/files/45231392311.pdf
- https://cdn.shopify.com/s/files/1/0437/8168/5406/files/60168314139.pdf
- https://cdn.shopify.com/s/files/1/0440/0765/3526/files/gukifoxolatujomosezo.pdf
- https://cdn.shopify.com/s/files/1/0431/8950/2110/files/pesijumudezewewunoviw.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_off0000628f.bin2d7c4b093655ab7f82425df7edcb5c42738b9abfa6d744aa1943b8c3ad0a01f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x628F | 5484 bytes |
font_01_sfnt_off00007532.bin2d14d4da9d3adb3c4cb753e9c15366035e533586907019344a59e108e7c1b2b4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7532 | 15576 bytes |
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