MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a link that redirects to a malicious URL, disguised as a movie download. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms this behavior. The document body also contains the malicious URL and several other URLs, likely part of a link farm, as indicated by the PDF_SEO_LINK_FARM heuristic.
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/wix?keyword=chennai+express+full+hd+movie++1080p
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0441/1247/8360/files/noramejixekaf.pdf
- https://cdn.shopify.com/s/files/1/0433/0127/3760/files/xeladezuvulibakekomabep.pdf
- https://cdn.shopify.com/s/files/1/0433/9639/9269/files/nanozimote.pdf
- https://cdn.shopify.com/s/files/1/0445/6411/9716/files/heterogeneous_and_homogeneous_worksheet_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0430/0357/6481/files/pofedigewexubelunizivu.pdf
- https://cdn.shopify.com/s/files/1/0428/6211/7031/files/android_ndk_eclipse_tutorial.pdf
- https://static.usrfiles.com/ugd/3aca14_4b78d94a74264959aa068c6bebde4bb9.pdf
- https://static.usrfiles.com/ugd/b8c837_2162611fe1b243b7a8ade55af71b7961.pdf
- https://static.usrfiles.com/ugd/b8c837_54e3106e17c541dea4c45aae69730945.pdf
- https://static.usrfiles.com/ugd/b8c837_404531e346b44571b85ab469ac98a2ca.pdf
- https://static.usrfiles.com/ugd/5fd5c1_58e42e7ffe6349238ec4a06489724c8e.pdf
- https://static.usrfiles.com/ugd/b8c837_ccb8a125ba5a459f8f601b6bfbbbc0f4.pdf
- https://static.usrfiles.com/ugd/5a1791_e0b9c161b139499da3b59c254452ea86.pdf
- https://static.usrfiles.com/ugd/f3ecbe_7a9820ac66904360b1ef94a045ce6d60.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_off0000507a.bin25ec861731f2716b1206bf0f42d5ff8bec19e9b75c7484a752d61fdbc04a6cba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x507A | 5700 bytes |
font_01_sfnt_off000063c0.bined090c5ed68656fdc0e212a6be81bbd733bf391044041810135fe1fc80d7f954 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63C0 | 10240 bytes |
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