Malicious PDF — malware analysis report

Static analysis result for SHA-256 82e124e53d182320…

MALICIOUS

PDF

118.8 KB Created: 2022-07-19 05:59:28 +00:00 Authoring application: abifilm (via PDF Master 1.0.1) First seen: 2026-05-15
MD5: 13e4f11bdd532ba298895ae0968fbc45 SHA-1: 8582e94539ad57c2a524204b03f0ea3008ae0d13 SHA-256: 82e124e53d182320d260bb5979c2354b5ac06f17f17abd45300452f733b38a56
249 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0019

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 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.
  • 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://widesearchengine.com/embryonic/ZG93bmxvYWR8OVozTVRob05EUjhmREUyTlRnd01EWTJPVGw4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk.Y2FzdGxlIHNlYXNvbiA0IDcyMHAgdG9ycmVudAY2F?admins=/defray/conniving/fresco PDF link annotation
    • https://www.voyavel.it/dekada-70-movie-download-free-install/In PDF document text
    • http://alldigi.ir/headway-book-free-hot-download-pdf/In PDF document text
    • https://mevoydecasa.es/wp-content/uploads/2022/07/Rc_Simulator_Reflex_Xtr_Crack_LINK.pdfIn PDF document text
    • https://ksycomputer.com/crack-para-ejay-techno-4-reloaded-223-2021/In PDF document text
    • https://abckidsclub.pl/wp-content/uploads/2022/07/notes_in_business_law_by_fidelito_soriano_pdf_41-1.pdfIn PDF document text
    • https://cambodiaonlinemarket.com/shape-bender-plugin-mysterio2071-zip/In PDF document text
    • https://alafdaljo.com/band-in-a-box-2017-windows-serial-key-keygen-full/In PDF document text
    • http://rastadream.com/?p=40610In PDF document text
    • https://www.elcanobeer.com/wp-content/uploads/2022/07/katfort.pdfIn PDF document text
    • https://fantasysportsolympics.com/wp-content/uploads/2022/07/Windows_8_Loader_256_By_Daz_Download_Hit_BEST.pdfIn PDF document text
    • https://passaportebrasileirousa.com/xforce-keygen-autocad-revit-lt-suite-2019-64-verified/In PDF document text
    • https://instafede.com/dionigi-chirurgia-generale-5-edizione-5/In PDF document text
    • https://studiolegalefiorucci.it/wp-content/uploads/fynedyt.pdfIn PDF document text
    • http://torbayexperts.com/wp-content/uploads/2022/07/Orosa_Nakpil_Malate_Epub_35.pdfIn PDF document text
    • https://klassenispil.dk/full-casio-classpad-3-0-emulator-crack-exclusive/In PDF document text
    • https://jimmyvermeulen.be/video2brain-devenez-un-developpeur-android-vol-1-et-vol-2-french-torrent/In PDF document text
    • https://louistomlinsonfrance.com/wp-content/uploads/2022/07/fundamental_electrical_troubleshooting_dan_sullivan_pdf_80.pdfIn PDF document text
    • https://connectingner.com/2022/07/19/natops-a1-v22ab-nfm-000-mv-22b/In PDF document text
    • https://bixiehive.com/wp-content/uploads/2022/07/Inpage_Urdu_Free_Download_Full_Version_For_Windows_8.pdfIn PDF document text
    • http://www.beaches-lakesides.com/?p=53843In PDF document text
    • https://abckidsclub.pl/wp-In PDF document text
    • https://fantasysportsolympics.com/wp-In PDF document text
    • https://jimmyvermeulen.be/video2brain-devenez-un-developpeur-android-vol-1-et-vol-2-french-In PDF document text
    • https://louistomlinsonfrance.com/wp-In PDF document text
    • https://bixiehive.com/wp-In PDF document text
    • http://widesearchengine.com/embryonic/zg93bmxvywr8ovoztvrob05eujhmreuytlrnd01ewtjpvgw4zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpk.y2fzdgxlihnlyxnvbia0idcymhagdg9ycmvuday2f?admins=/defray/conniving/frescoIn 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
🗂 Part of campaign: secureserver.net 1471 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002830.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2830 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000b01c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB01C 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261