Malicious PDF — malware analysis report

Static analysis result for SHA-256 2c8146db1e6107b6…

MALICIOUS

PDF

123.6 KB Created: 2022-07-25 14:30:42 +00:00 Authoring application: solunit (via PDF Master 1.0.1) First seen: 2026-06-04
MD5: a3735ed07bad1d8bbbe07dc8c2c93212 SHA-1: e8c4a0177e5cb1b313a50e196d0ddd33e34381b6 SHA-256: 2c8146db1e6107b657c832df7e6b9f0a999cfb9ec710143b88bb17d127dbf653
94 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0006

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://raisengine.com/adjacently/bWVlbmFrc2hpIGFtbWFsIHNhbWFpdGh1IHBhYXIgZnJlZSBkb3dubG9hZAbWV.durango?ZG93bmxvYWR8MVBlYVRJMmVIeDhNVFkxT0RJeE9EazROWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA.deoxygenated.pans PDF link annotation
    • https://www.aveke.fr/wp-content/uploads/2022/07/hancarl.pdfIn PDF document text
    • https://carolinmparadis.com/2022/07/25/simlab-obj-importer-for-sketchup-2015-hot-crack/In PDF document text
    • https://supercitas.online/wp-content/uploads/2022/07/Download_Pashto_Phonetic_Keyboard_For_Windows_7_33.pdfIn PDF document text
    • https://ekokai.com/wp-content/uploads/2022/07/Vector_Magic_Desktop_Edition_v111_Serial_Key.pdfIn PDF document text
    • https://lockbrotherstennis.com/pinnacle-studio-16-ultimate-full-version-crack-new-activator-torrent/In PDF document text
    • https://www.the-fox.it/2022/07/25/fce-use-of-english-1-by-virginia-evans-answer-key-pdf-link/In PDF document text
    • http://xn----7sbahcaua4bk0afb7c9e.xn--p1ai/need-for-speed-underground-2-please-insert-disc-2-crackgolkesl-verified/In PDF document text
    • https://teenzglobal.org/wp-content/uploads/2022/07/telecharger_gratuitement_Dynamo_Studio_2008_francais_avec_cr.pdfIn PDF document text
    • https://smartsizebuildings.com/advert/the-angel-the-egyptian-spy-who-saved-israel/In PDF document text
    • http://xn----btbbblceagw8cecbb8bl.xn--p1ai/arduino-with-hc-05-zs-040-bluetooth-module-��-at-mode-hot/In PDF document text
    • http://coopdespensasolidaria.com/?p=23358In PDF document text
    • https://resistanceschool.info/aquaveo-sms-11-1-crack-71-better/In PDF document text
    • https://shalamonduke.com/wp-content/uploads/2022/07/Wic_Reset_Utilities_Ver1820_EXCLUSIVE_Free_Serial_Number_Fulll.pdfIn PDF document text
    • https://mdi-alger.com/wp-content/uploads/2022/07/Swansoft_Cnc_Simulator_Full_Crack_28_VERIFIED.pdfIn PDF document text
    • https://www.faceauxdragons.com/advert/vodafone-246-unlock-nck-dongle-crack-verified/In PDF document text
    • https://ofsnl.nl/wp-content/uploads/2022/07/radmsha.pdfIn PDF document text
    • https://instafede.com/xbox-360-resonance-of-fate-save-editor-rar-_best_/In PDF document text
    • https://ipa-softwareentwicklung.de/wp-content/uploads/2022/07/nicglad.pdfIn PDF document text
    • https://www.thirtythousandhomes.org/wp-content/uploads/2022/07/Descargar_Winning_Eleven_De_Play_1_Para_Pc_Sin_Emulador.pdfIn PDF document text
    • https://instafede.com/cutmaster-pro-2d-keygen-fixed-epub/In PDF document text
    • https://supercitas.online/wp-In PDF document text
    • https://ekokai.com/wp-In PDF document text
    • https://lockbrotherstennis.com/pinnacle-studio-16-ultimate-full-version-crack-new-activator-In PDF document text
    • http://xn----7sbahcaua4bk0afb7c9e.xn--p1ai/need-for-speed-underground-2-please-insert-In PDF document text
    • https://teenzglobal.org/wp-In PDF document text
    • http://xn----btbbblceagw8cecbb8bl.xn--p1ai/arduino-with-hc-05-zs-040-bluetooth-module-��-at-In PDF document text
    • https://shalamonduke.com/wp-In PDF document text
    • https://mdi-alger.com/wp-In PDF document text
    • https://www.thirtythousandhomes.org/wp-In 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_off000034b4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x34B4 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000bca0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBCA0 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261