MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link that redirects to a malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body also contains the same URL, suggesting a phishing or scam attempt disguised as a free game. The ML classifier strongly indicates maliciousness.
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=free++carrom+game+for+pc
- http://files.berrow-society.org/uploads/1/3/0/8/130814065/lorepinadimi.pdf
- http://files.toxicfreephilly.org/uploads/1/3/1/8/131871705/vikapogafizijokaj.pdf
- http://files.promiseclothing.com/uploads/1/3/0/7/130776246/noxurifenaren.pdf
- http://sefibo.jessicalynnrobinson.com/uploads/1/3/1/4/131437044/nirupemime-gasewupez.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0428/5526/8519/files/gary_moore_parisiene_walkways.pdf
- https://cdn.shopify.com/s/files/1/0432/3858/8573/files/autodesk_revit_2020_book.pdf
- https://cdn.shopify.com/s/files/1/0431/9110/7752/files/pegusotasozomobutazu.pdf
- https://cdn.shopify.com/s/files/1/0433/1828/0357/files/51795619375.pdf
- https://cdn.shopify.com/s/files/1/0452/5886/6850/files/d_d_3._5e_cleric_guide.pdf
- https://cdn.shopify.com/s/files/1/0440/3383/5173/files/absceso_hepatico_pediatria.pdf
- https://cdn.shopify.com/s/files/1/0429/2060/7900/files/differential_diagnosis_appendicitis.pdf
- https://cdn.shopify.com/s/files/1/0431/0528/8352/files/fezilefagew.pdf
- https://cdn.shopify.com/s/files/1/0431/2632/5409/files/xowujodaxibojimu.pdf
- https://cdn.shopify.com/s/files/1/0428/7044/0095/files/51258233347.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006508.bin919f2c27a5c1ee2534a98b691d7b4c54f6a5a843b29ec1321fc505b5ff69da4a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6508 | 4636 bytes |
font_01_sfnt_off000074c1.bin7621c4c2228547e1a81afa1ef7dd372b0ddb59a128d16e23579306d105cdf639 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74C1 | 10416 bytes |
font_02_sfnt_off0000985d.bince7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x985D | 4324 bytes |
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