Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d510ad7e5adaff6…

MALICIOUS

PDF

135.8 KB Created: 2022-07-05 03:25:43 +00:00 Authoring application: nitglo (via PDF Master 1.0.1) First seen: 2026-04-11
MD5: 9dfa6fc828956482e017fdcfe0db63cc SHA-1: 252b04023d662e312153a12572db0d58dad4265a SHA-256: 0d510ad7e5adaff6da5e63d0cda5dd95d4f03b171e7f40668a90f640fc17f0a1
264 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0006

Heuristics 8

  • 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 shortlink/download gateway critical PDF_CRACKED_SOFTWARE_SHORTLINK_LURE
    PDF visible text advertises a crack, serial number, archive, or pirated-software download and pairs it with a shortlink or encoded download gateway. This is a high-confidence social-engineering carrier for unwanted software or droppers; the PDF itself is not a parser exploit.
  • 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 links to a cracked-software download doorway (base64-obfuscated) high PDF_CRACKED_SOFTWARE_DOWNLOAD_DOORWAY
    PDF's embedded link hides a pirated-software title as a base64 blob inside the URL path/query (and/or carries the ``download|`` doorway-template marker), rather than in visible text. This is a TCPDF-generated SEO doorway that ranks for software-piracy searches and funnels users to fake 'crack/keygen' download pages distributing adware, potentially-unwanted programs, or droppers. The base64 encoding is deliberate obfuscation to evade plaintext lure rules; the PDF itself carries no parser exploit — the risk is the linked crack-download destination.
  • 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.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://findthisall.com/implementer/necklaces/UGhvdG9zaG9wIDIwMjIgKFZlcnNpb24gMjMuMSkUGh.anxiolytics/novell/subversive.vasodilatation.ZG93bmxvYWR8c0cwTkdkaVlueDhNVFkxTmprNE1UVXdOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/ PDF link annotation
    • https://africakesse.com/photoshop-cs4-patch-full-version-download-pc-windows-updated-2022/In PDF document text
    • https://www.grafton-ma.gov/sites/g/files/vyhlif4461/f/uploads/grafton_strong_website_8.pdfIn PDF document text
    • http://ifurnit.ir/2022/07/05/photoshop-2021-version-22-0-1-patch-full-version-serial-key-x64/In PDF document text
    • https://supercitas.online/blog/adobe-photoshop-cs5-keygen-lifetime-activation-code-updated-2022-2/In PDF document text
    • https://dincampinginfo.dk/wp-content/uploads/2022/07/larkai.pdfIn PDF document text
    • https://nysccommunity.com/advert/photoshop-cs3-full-license-lifetime-activation-code/In PDF document text
    • https://intrendnews.com/photoshop-2021-model-22-3-1-crack-mega-free-obtain-for-home-windows-2022/In PDF document text
    • https://heidylu.com/photoshop-2021-version-22-with-keygen-free-pc-windows/In PDF document text
    • http://navchaitanyatimes.com/?p=27479In PDF document text
    • https://teenmemorywall.com/wp-content/uploads/2022/07/railaty.pdfIn PDF document text
    • https://studiblog.net/wp-content/uploads/2022/07/Adobe_Photoshop_2022_Version_2302-1.pdfIn PDF document text
    • https://www.sertani.com/upload/files/2022/07/nklt8jKn2NmVOPkWi5sd_05_9325c93e2e29407f6959f18110a52814_file.pdfIn PDF document text
    • https://warganesia.id/upload/files/2022/07/7zmN2Joa8uABAWphEdAL_05_877019844dac7ceb096634d5c201a18d_file.pdfIn PDF document text
    • https://www.pelhamweb.com/sites/g/files/vyhlif4856/f/file/file/2016_abatement_form.pdfIn PDF document text
    • https://www.simplemarriages.com/wp-content/uploads/2022/07/oswatary-1.pdfIn PDF document text
    • https://packersmoverslead.com/wp-content/uploads/2022/07/jaqbet.pdfIn PDF document text
    • https://vir-expo.com/wp-content/uploads/2022/07/Adobe_Photoshop_CC_2018.pdfIn PDF document text
    • https://gretchenscannon.com/2022/07/05/adobe-photoshop-2022-version-23-0-1-crack-keygen-with-serial-number-download/In PDF document text
    • https://donin.com.br/advert/photoshop-2021-version-22-4-2-full-license-activation-code-with-keygen-free-for-pc-final-2022/In PDF document text
    • https://kiraimmobilier.com/2022/07/05/photoshop-cc-2015-hack-patch-mac-win/In PDF document text
    • https://moonrivernursingcareers.com/wp-content/uploads/2022/07/attlamad.pdfIn PDF document text
    • https://rocky-badlands-44035.herokuapp.com/delwchr.pdfIn PDF document text
    • https://young-waters-42202.herokuapp.com/Adobe_Photoshop_CC_2015.pdfIn PDF document text
    • https://www.newmajestic.com/en/system/files/webform/birdpass476.pdfIn PDF document text
    • https://onewish.org/wp-content/uploads/2022/07/Adobe_Photoshop_2021_Version_223_Activation_Key_WinMac_Latest.pdfIn PDF document text
    • https://intrendnews.com/photoshop-2021-model-22-3-1-crack-mega-free-obtain-for-home-In PDF document text
    • https://www.sertani.com/upload/files/2022/07/nklt8jKn2NmVOPkWi5sd_05_9325c93e2e29407f6959f1In PDF document text
    • https://warganesia.id/upload/files/2022/07/7zmN2Joa8uABAWphEdAL_05_877019844dac7ceb096634In PDF document text
    • https://gretchenscannon.com/2022/07/05/adobe-photoshop-2022-version-23-0-1-crack-keygen-with-In PDF document text
    • https://donin.com.br/advert/photoshop-2021-version-22-4-2-full-license-activation-code-with-keygen-In PDF document text
    • https://onewish.org/wp-In PDF document text
    • http://findthisall.com/implementer/necklaces/ughvdg9zag9widiwmjigkfzlcnnpb24gmjmumskugh.anxiolytics/novell/subversive.vasodilatation.zg93bmxvywr8c0cwtkdkavluedhnvfkxtmprne1uvxdoshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/In PDF document text
    • https://www.cakeresume.com/portfolios/photoshop-cc-2015-version-18-crack-full-versionIn PDF document text
    • https://wakelet.com/wake/M8lnklW6O4XCJPETmZYNSIn PDF document text
    • https://trello.com/c/6FM8mWTZ/92-photoshop-2022-version-2311-full-license-latestIn PDF document text
    • http://wilniavi.yolasite.com/resources/Adobe-Photoshop-CC-2015-Version-16-serial-number-and-product-key-crack-.pdfIn PDF document text
    • https://emealjobs.nttdata.com/pt-pt/system/files/webform/photoshop-2022-version-23_3.pdfIn PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • http://wilniavi.yolasite.com/resources/Adobe-Photoshop-CC-2015-Version-16-serial-number-and-In 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
    • https://www.cakeresume.com/portfolios/photoshop-cc-2015-version-18-crackIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000030c0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30C0 84572 bytes
SHA-256: 63431cc558035d6666d9fa877e11475aa9bfcf2086692a5585bf4ddde4305d0a
font_01_sfnt_off0000b8e6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB8E6 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261