MALICIOUS
132
Risk Score
Malware Insights
MITRE ATT&CK
T1059.007 JavaScript
T1203 Exploitation for Client Execution
T1566.001 Spearphishing Attachment
The PDF sample contains a critical heuristic firing for a mass external PDF link farm, indicating a potential SEO poisoning or spamming campaign. Additionally, a high severity heuristic for 'eval() call' within a decoded stream suggests the execution of arbitrary JavaScript code. The ML classifier also flagged the PDF as malicious with high confidence. These factors point to an attempt to exploit the PDF viewer to download and execute further payloads from the listed URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9716
Heuristics 3
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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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eval() call high PDF_EVALeval() found — commonly used for obfuscated exploit execution (matched inside decoded stream)
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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 http://muicuiu.dumb1.com/7a00a00a08a08a09/Le-Chasseur-an-Chien-d-Arr-t-Contenant-Les-Habitudes-Les-Ruses-Du-Gibier-l-Art-de-Le-Chercher-Et-de-Le-Tirer-Le-Choix-Des-Armes-l-ducation-Des-Chiens-Leurs-Maladies-Etc-by-Elz-ar-Blaze.pdf
- http://muicuiu.dumb1.com/7a00a00a08a08a08/Le-Chasseur-an-Chien-d-Arr-t-Contenant-Les-Habitudes-Les-Ruses-Du-Gibier-l-Art-de-Le-Chercher-Et-de-Le-Tirer-Le-Choix-Des-Armes-l-ducation-Des-Chiens-Leurs-Maladies-Etc-by-Elz-ar-Blaze.pdf
- http://muicuiu.dumb1.com/4a04a09a09a02a00/Kingdom-of-Ruses-Ruses-1-by-Kate-Stradling.pdf
- http://muicuiu.dumb1.com/5a07a00a08a05a02/-liminer-les-Habitudes-N-gatives-Les-m-thodes-qui-vous-aideront-d-truire-facilement-les-mauvaises-habitudes-Acqu-rir-l-Unit-formation-professionnelle-personnel-t-17-by-Mohammed-Mouhssine.pdf
- http://muicuiu.dumb1.com/7a07a03a09a08a03/ARR-TER-VOTRE-CHIEN-DE-MANGER-POO-D-couvrir-Exactement-Pourquoi-Votre-Chien-Mange-Crotte-Et-Comment-Rapidement-Et-Facilement-Mettre-Un-Terme-Ce-Comportement-Easy-Pet-Care-S-rie-t-3-by-Mark-Hamilton.pdf
- http://muicuiu.dumb1.com/6a07a08a07a07a09/L-Ame-du-chasseur-by-Deon-Meyer.pdf
- http://muicuiu.dumb1.com/2a03a00a05a00/Interpreter-of-Maladies-by-Jhumpa-Lahiri.pdf
- http://muicuiu.dumb1.com/5a06a02a02a08a09/Le-choix-des-Morrison-by-Mary-Lawson.pdf
- http://muicuiu.dumb1.com/5a07a08a07a03a04/Chasseur-Cheval-Napoleonic-Horseman-1-by-Griff-Hosker.pdf
- http://muicuiu.dumb1.com/6a09a03a08a05a03/L-art-de-poser-humblement-les-questions-Comment-tirer-profit-d-une-communication-efficace-by-Edgar-H-Schein.pdf
- http://muicuiu.dumb1.com/6a07a08a06a00a06/Les-Chiens-de-Riga-by-Henning-Mankell.pdf
- http://muicuiu.dumb1.com/6a02a00a08a01a07/Les-chiens-de-brouillard-by-Stephane-Gravier.pdf
- http://muicuiu.dumb1.com/6a06a00a04a06a00/The-Histamine-H3-Receptor-A-Target-for-New-Drugs-by-Rob-Leurs.pdf
- http://muicuiu.dumb1.com/5a05a08a05a01a03/Les-Chiens-du-rideau-de-fer-by-Marie-Luise-Scherer.pdf
- http://muicuiu.dumb1.com/7a00a00a06a09a01/Viens-me-chercher-by-Catherine-Mann.pdf
- http://muicuiu.dumb1.com/7a00a00a06a08a06/Fallait-pas-me-chercher---6-by-Emma-M-Green.pdf
- http://muicuiu.dumb1.com/7a00a00a07a06a07/Et-si-je-revenais-te-chercher-by-BeeBen-e-Books.pdf
- http://muicuiu.dumb1.com/4a04a07a03a01a07/Royal-Maladies-Inherited-Diseases-in-the-Ruling-Houses-of-Europe-by-Alan-R-Rushton.pdf
- http://muicuiu.dumb1.com/8a00a09a07a05a09/Third-World-Film-Making-and-the-West-by-Roy-Armes.pdf
- http://muicuiu.dumb1.com/7a00a00a08a02a02/Mon-fils-va-venir-me-chercher-by-Patrick-Breuz-.pdf
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