Malicious PDF — malware analysis report

Static analysis result for SHA-256 d07f97e0d2d135aa…

MALICIOUS

PDF

115.4 KB Created: 2022-07-08 06:31:35 +00:00 Authoring application: harahaz (via PDF Master 1.0.1) First seen: 2026-04-07
MD5: 250764ee7a684d6272d8176fdae39759 SHA-1: 220693fc11f71775243d40a0b8d64b84e8e68316 SHA-256: d07f97e0d2d135aa2b560a529135aae674b391428d992d8204a96eae3b7845e7
239 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0012

Heuristics 8

  • 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.
  • PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
    PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
  • 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.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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://rocketcarrental.com/ZG93bmxvYWQgQmFodWJhbGkgLSBUaGUgQmVnaW5uaW5nIGZ1ZG9/regale/contend/faceplates?ZG93bmxvYWR8eFIxYVd0Mk1IeDhNVFkxTnpFNE5qazFOWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA=loaf=minn.strangling.meekness PDF link annotation
    • https://mentorthis.s3.amazonaws.com/upload/files/2022/07/5cUGxNp9Tyuf1QbQJRYt_08_1ce70cceef740237200e5984f5a1b73e_file.pdfIn PDF document text
    • https://fitadina.com/2022/07/08/adobe-illustrator-cc-2020-24-1-1-376-crack-_top_-mac-win/In PDF document text
    • http://feelingshy.com/corel-draw-x3-keygen-__full__-by-ssg/In PDF document text
    • http://www.gurujijunction.com/uncategorized/aadhi-bhagavan-tamil-movie-watch-online-free-download-better/In PDF document text
    • http://lourencocargas.com/?p=21714In PDF document text
    • http://rastadream.com/?p=32598In PDF document text
    • https://l1.intimlobnja.ru/gta-v-serial-key-and-unlock-code-generator/In PDF document text
    • https://xtc-hair.com/evangelisches-gesangbuch-pdf-kostenlos-downloadl-__top__/In PDF document text
    • https://giovanimaestri.com/2022/07/08/evermotion-archinteriors-vol-31-0-1-2-3-4-5-torrent-best/In PDF document text
    • https://enricmcatala.com/silabus-rpp-akuntansi-perbankan-smk-berkarakter/In PDF document text
    • https://lucviet.com/warez-paragon-gpt-loader-13/In PDF document text
    • https://www.reperiohumancapital.com/system/files/webform/NucleusKernelExchangeOSTtoPSTConversionv40403InclKeygenLz0zip.pdfIn PDF document text
    • https://helpmefinancials.com/dino-storm-hack-generator-v10-3-dino-gold-coins-dollars-2013-exe/In PDF document text
    • https://leeventi-teleprompter.com/wp-content/uploads/2022/07/AutoCAD_LT_2016_Scaricare_Codice_Di_Attivazione_32_Bits_IT.pdfIn PDF document text
    • https://tuscomprascondescuento.com/wp-content/uploads/2022/07/Photodex_ProShow_Producer_452929_Serial_Key.pdfIn PDF document text
    • https://www.recentstatus.com/upload/files/2022/07/4FjP1vmODHXAK5VUJdWD_08_1ce70cceef740237200e5984f5a1b73e_file.pdfIn PDF document text
    • https://festivaldelamor.org/xfer-serum-1-2-0b5-full-version-win-mac-os-x-upd/In PDF document text
    • http://www.hva-concept.com/sinister-2012-download-full-720p-101/In PDF document text
    • http://rocketcarrental.com/zg93bmxvywqgqmfodwjhbgkglsbuagugqmvnaw5uaw5nigz1zg9/regale/contend/faceplates?zg93bmxvywr8efixyvd0mk1iedhnvfkxtnpfne5qazfowhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda=loaf=minn.strangling.meeknessIn PDF document text
    • https://ecarmitiri.wixsite.com/inadenna::inadenna:rJEot2JUNM:ecarmitiri@gmail.com/post/akhil-movie-video-songs-download-3gp-videos-installIn PDF document text
    • https://spacezozion.nyc3.digitaloceanspaces.com/upload/files/2022/07/fxOyh3fdwRF8oTgCXmAK_08_dae2cb4dd7258246a9f92483edd2d24f_file.pdfIn 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
    • https://ecarmitiri.wixsite.com/inadenna::inadenna:rJEot2JUNM:ecarmitiri@gmail.com/post/akhil-movie-video-songs-downloadIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001fb9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1FB9 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000a7a5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA7A5 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261