Malicious PDF — malware analysis report

Static analysis result for SHA-256 1dce7f0b86425810…

MALICIOUS

PDF

121.7 KB Created: 2022-07-05 07:16:20 +00:00 Authoring application: delyval (via PDF Master 1.0.1) First seen: 2026-05-30
MD5: 438356b44eb65577e5d189211f5d7f0d SHA-1: c6b80e0c6385f57279ecd0e2f18a4f48968debc4 SHA-256: 1dce7f0b86425810d1c0e795d883990cc6a9b7e7dd6ce5dec2d986aefbfe94d5
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0123

Heuristics 5

  • 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.
  • Cracked-software lure uses download-gateway redirectors high PDF_CRACKED_SOFTWARE_REDIRECTOR_LINK_FARM
    PDF contains multiple cracked-software/keygen/serial-key lure links together with long encoded download-gateway URLs or known crack-download redirector hosts. This is stronger than generic piracy vocabulary: the document is an SEO lure that funnels users through redirect/download infrastructure commonly used for adware, unwanted software, or droppers.
  • 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://blogbasters.com/dharam/?QWRvYmUgUGhvdG9zaG9wIDIwMjIgKCkQWR=&alzeimers=ZG93bmxvYWR8UVk1T1RoNWNYeDhNVFkxTmprNE1UVXdOSHg4TWpVNE4zeDhLRTBwSUVobGNtOXJkU0JiUm1GemRDQkhSVTVk&emboldened=&dawned= PDF link annotation
    • https://morning-shelf-82651.herokuapp.com/Photoshop_2021_Version_2201.pdfIn PDF document text
    • https://gentle-depths-45360.herokuapp.com/Photoshop_CS6.pdfIn PDF document text
    • https://www.origins-iks.org/wp-content/uploads/2022/07/fravyb.pdfIn PDF document text
    • http://www.fondazioneterracina.it/wp-content/uploads/2022/07/Adobe_Photoshop_CC_2018_Crack__Serial_Number__License_Key_Full_Download.pdfIn PDF document text
    • https://www.insurezero.com/wp-content/uploads/2022/07/natemy.pdfIn PDF document text
    • https://arrogant-poppy-49231.herokuapp.com/oliali.pdfIn PDF document text
    • https://whispering-brushlands-73645.herokuapp.com/Adobe_Photoshop_2021_Version_224.pdfIn PDF document text
    • https://dry-tor-57509.herokuapp.com/Photoshop_CC.pdfIn PDF document text
    • https://www.sozpaed.work/wp-content/uploads/2022/07/nadezar.pdfIn PDF document text
    • https://kramart.com/wp-content/uploads/2022/07/colkar.pdfIn PDF document text
    • https://www.skiplace.it/wp-content/uploads/2022/07/cesanse.pdfIn PDF document text
    • https://stv.az/wp-content/uploads/2022/07/nicozir.pdfIn PDF document text
    • https://lit-mesa-48547.herokuapp.com/dashutat.pdfIn PDF document text
    • https://nameless-lake-77226.herokuapp.com/pacjavo.pdfIn PDF document text
    • https://pristine-kenai-fjords-01153.herokuapp.com/Adobe_Photoshop_CC_2014.pdfIn PDF document text
    • https://learnpace.com/wp-content/uploads/2022/07/Adobe_Photoshop_2021_Version_2211.pdfIn PDF document text
    • https://fierce-lake-58294.herokuapp.com/Photoshop_CC_2015_version_17.pdfIn PDF document text
    • http://www.pickrecruit.com/adobe-photoshop-2021-version-22-2-activation-code-with-keygen-macwin-final-2022/In PDF document text
    • https://cambodiaonlinemarket.com/wp-content/uploads/2022/07/Photoshop_2021_Version_2241_Product_Key_And_Xforce_Keygen__With_Key_2022.pdfIn PDF document text
    • https://mdfplus.ru/wp-content/uploads/2022/07/cybolwi.pdfIn PDF document text
    • https://stark-oasis-54327.herokuapp.com/Photoshop_CC_2019.pdfIn PDF document text
    • https://stacaravantekoop.nl/wp-content/uploads/2022/07/Adobe_Photoshop_2022_Version_2311.pdfIn PDF document text
    • http://www.fondazioneterracina.it/wp-content/uploads/2022/07/adobe_photoshop_cc_2018_crack__serial_number__license_key_full_download.pdfIn PDF document text
    • http://blogbasters.com/dharam/?qwrvymugughvdg9zag9widiwmjigkckqwr=&alzeimers=zg93bmxvywr8uvk1t1ronwnyedhnvfkxtmprne1uvxdoshg4twpvne4zedhlrtbwsuvobgntoxjku0jium1gemrdqkhsvtvk&emboldened=&dawned=In PDF document text
    • https://progormimtheren.wixsite.com/memrodetemp/post/adobe-photoshop-cs6-for-pc-2022-newIn PDF document text
    • https://trello.com/c/iJdotCCx/90-photoshop-2022-version-231-keygen-generator-downloadIn PDF document text
    • http://icexma.yolasite.com/resources/Adobe-Photoshop-2022-Version-230-X64-Updated-2022.pdfIn PDF document text
    • https://wakelet.com/wake/EE2JhV8Ho-zBvkpCV7QhaIn PDF document text
    • https://wakelet.com/wake/rC9bivE47QrxguZWsLHG9In PDF document text
    • https://gifereapugifteo.wixsite.com/sirftutalpni/post/adobe-photoshop-2022-install-crackIn PDF document text
    • https://wakelet.com/wake/3RDAjFic2cuf330aOfkmFIn PDF document text
    • https://trello.com/c/aPAsKS3Y/63-adobe-photoshop-cc-2015-version-18-hack-patch-download-3264bit-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
    • http://www.aiim.org/pdfa/ns/id/In PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002ea3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2EA3 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000b68f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB68F 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261