Malicious PDF — malware analysis report

Static analysis result for SHA-256 c795c28fc166ec1a…

MALICIOUS

PDF

141.7 KB Created: 2022-07-05 02:15:34 +00:00 Authoring application: wylneri (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: 5fceb107529b7f1c02e66870b4c4eff0 SHA-1: d0f3a818f97b52c21a2ed603880a651e37e0a4a6 SHA-256: c795c28fc166ec1a3f704e89565f1f79b11a33ace94ae7ec706bf6eb138d6a80
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a large number of external links, many of which advertise cracked software, indicating a lure for users to download potentially malicious software. The primary technique observed is the use of a link farm to direct users to pirated software sites, which is often a precursor to malware distribution.

Machine Learning

  • Nyx PDF Classifier clean score 0.0051

Heuristics 4

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small 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.
  • PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LURE
    PDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. The PDF itself carries no exploit — the risk is the linked destinations.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One 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://xtraserp.com/UGhvdG9zaG9wIDIwMjAgKHZlcnNpb24gMjEpUGh/excahnge?geese=ZG93bmxvYWR8a3g2TW1wMmRIeDhNVFkxTmprNE1UVXdOSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/isolates/&verdana=lilac/lifespan.puranas PDF link annotation
    • https://firstlady-realestate.com/2022/07/05/photoshop-2022-version-23-0-2-incl-product-key-free-win-mac-updated/In PDF document text
    • https://www.mein-hechtsheim.de/advert/photoshop-2022-version-23-1-1-jb-keygen-exe-download/In PDF document text
    • https://www.methanex.com/sites/default/files/responsible-care/MethanexIn PDF document text
    • http://www.turksjournal.com/?p=13932In PDF document text
    • https://meuconhecimentomeutesouro.com/adobe-photoshop-2021-version-22-5-keygen-exe-3264bit/In PDF document text
    • http://geniyarts.de/?p=28237In PDF document text
    • https://blackskillset.business/wp-content/uploads/2022/07/Photoshop_2021_Version_2211_Crack__Activation_Code__LifeTime_Activation_Code_April2022.pdfIn PDF document text
    • https://luxvideo.tv/2022/07/05/adobe-photoshop-2021-version-22-5-1-key-generator-with-registration-code/In PDF document text
    • https://philippinesrantsandraves.com/upload/files/2022/07/JcsawQttDDdBMDXUikTO_05_a7ccb25c9c054ddda2f353f6e5b3924e_file.pdfIn PDF document text
    • https://www.yarbook.com/upload/files/2022/07/lOUBnM7L1WGN3b2dXmdj_05_a7ccb25c9c054ddda2f353f6e5b3924e_file.pdfIn PDF document text
    • https://www.cameraitacina.com/en/system/files/webform/feedback/bernkaik203.pdfIn PDF document text
    • https://sbrelo.com/upload/files/2022/07/qO92ffvHaXfedGMN2E1k_05_9c1085b1a0c388fdc7b09e509960d0a6_file.pdfIn PDF document text
    • https://the-chef.co/adobe-photoshop-cs6-activation-key-free-download-updated/In PDF document text
    • https://qflash.es/wp-content/uploads/2022/07/Adobe_Photoshop_2021.pdfIn PDF document text
    • https://www.sdssocial.world/upload/files/2022/07/7kB58qUYyCDEn5irylPs_05_9c1085b1a0c388fdc7b09e509960d0a6_file.pdfIn PDF document text
    • https://palqe.com/upload/files/2022/07/aMGxizMo4Lzfz1DARbnp_05_b4394d2f5cea6a87af4b75624f57a436_file.pdfIn PDF document text
    • http://micg-adventist.org/2022/07/05/adobe-photoshop-2022-version-23-4-1-crack-activation-code/In PDF document text
    • https://sourceshop.org/wp-content/uploads/2022/07/kiebri.pdfIn PDF document text
    • https://www.janssen-maes.be/nl-be/system/files/webform/visitor-uploads/garlaul620.pdfIn PDF document text
    • https://unmown.com/upload/files/2022/07/1anD9onIDC6aqBTjDzpe_05_9c1085b1a0c388fdc7b09e509960d0a6_file.pdfIn PDF document text
    • https://vendredeslivres.com/wp-content/uploads/2022/07/latump.pdfIn PDF document text
    • https://wocess.com/wp-content/uploads/2022/07/Adobe_Photoshop_CS3.pdfIn PDF document text
    • https://expressionpersonelle.com/wp-content/uploads/2022/07/nazsah.pdfIn PDF document text
    • http://www.publicpoetry.net/2022/07/photoshop-cs3/In PDF document text
    • http://www.ganfornina-batiment.com/2022/07/05/adobe-photoshop-2022-version-23-2-crack-download-for-windows-april-2022/In PDF document text
    • https://lucaslaruffa.com/photoshop-2021-version-22-1-1-crack-activation-code-2022/In PDF document text
    • https://doitory.com/adobe-photoshop-2021-version-22-4-keygen-generator-product-key-full-latest/In PDF document text
    • https://firstlady-realestate.com/2022/07/05/photoshop-2022-version-23-0-2-incl-product-key-free-win-In PDF document text
    • https://blackskillset.business/wp-content/uploads/2022/07/Photoshop_2021_Version_2211_Crack__AcIn PDF document text
    • https://luxvideo.tv/2022/07/05/adobe-photoshop-2021-version-22-5-1-key-generator-with-registration-In PDF document text
    • https://philippinesrantsandraves.com/upload/files/2022/07/JcsawQttDDdBMDXUikTO_05_a7ccb25c9cIn PDF document text
    • https://www.yarbook.com/upload/files/2022/07/lOUBnM7L1WGN3b2dXmdj_05_a7ccb25c9c054ddda2fIn PDF document text
    • https://sbrelo.com/upload/files/2022/07/qO92ffvHaXfedGMN2E1k_05_9c1085b1a0c388fdc7b09e5099In PDF document text
    • https://www.sdssocial.world/upload/files/2022/07/7kB58qUYyCDEn5irylPs_05_9c1085b1a0c388fdc7bIn PDF document text
    • https://palqe.com/upload/files/2022/07/aMGxizMo4Lzfz1DARbnp_05_b4394d2f5cea6a87af4b75624f5In PDF document text
    • https://unmown.com/upload/files/2022/07/1anD9onIDC6aqBTjDzpe_05_9c1085b1a0c388fdc7b09e50In PDF document text
    • http://www.ganfornina-batiment.com/2022/07/05/adobe-photoshop-2022-version-23-2-crack-In PDF document text
    • https://wakelet.com/wake/Ryv9TzfsP8-KYSxVRlXBsIn PDF document text
    • https://space.gatech.edu/system/files/webform/clajan909.pdfIn PDF document text
    • https://trello.com/c/bwFAMnMs/124-adobe-photoshop-with-license-key-serial-key-updated-2022In PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://www.aiim.org/pdfa/ns/extension/In PDF document text
    • http://www.aiim.org/pdfa/ns/schema#In PDF document text
    • http://www.aiim.org/pdfa/ns/property#In PDF document text
    +1 more URL(s)
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