Malicious PDF — malware analysis report

Static analysis result for SHA-256 ba0a5f3e6e933da6…

MALICIOUS

PDF

134.2 KB Created: 2022-06-09 02:32:15 +02:00 Authoring application: wylllan (via PDF Master 1.0.1) First seen: 2026-05-17
MD5: 25ad49a68e0fdeadf79a12efaf41cc21 SHA-1: cd69b3c857a3b61e7eb2b3178c7ce45b1bdbde48 SHA-256: ba0a5f3e6e933da6be7aa8336d4d1a456039a75940647e720efa8ec78d694e24
134 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0009

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://evacdir.com/YXBwcyBmYWNlYm9vayBteSBzdGFsa2VycwYXB/ZG93bmxvYWR8VGgwTVhWbFpIeDhNVFkxTkRjek1EZzRObng4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA.chrysotile.oportunities.oreos/cordiality PDF link annotation
    • https://putitouttheretv.com/wp-content/uploads/Kick_The_Buddy_Forever_Apk_Mod_Unlock_All_NEW.pdfIn PDF document text
    • https://justproms.com/upload/files/2022/06/m1M2QyncBwEhR2BmWHVI_09_f537646e80695bc8e0635b2adc395492_file.pdfIn PDF document text
    • https://bestrest.rest/wp-content/uploads/2022/06/fariquy.pdfIn PDF document text
    • https://buycoffeemugs.com/wp-content/uploads/2022/06/Taliban_Pashto_Naat_Rapidsharel.pdfIn PDF document text
    • http://www.astralbodytravel.com/?p=2872In PDF document text
    • https://landskronacityguide.com/wp-content/uploads/2022/06/dayrain.pdfIn PDF document text
    • https://together-19.com/upload/files/2022/06/4VTTNrJ5qeZ1Ez8MGyiB_09_7860d01e1cf4205cdcf44f3b4158c2e1_file.pdfIn PDF document text
    • https://samak1.com/wp-content/uploads/2022/06/CRACK_My_Collection_Of_Pc_Software.pdfIn PDF document text
    • https://stepmomson.com/wp-content/uploads/2022/06/Lualhati_Bautista_Dekada_70_Pdf_Downloadl.pdfIn PDF document text
    • http://reddenegocios.garantizamifuturo.com/upload/files/2022/06/WHCjj5TFtujNYxrwguEi_09_7860d01e1cf4205cdcf44f3b4158c2e1_file.pdfIn PDF document text
    • https://blooming-meadow-60404.herokuapp.com/No_Direction_Home_Bob_Dylan_720pl.pdfIn PDF document text
    • https://sarahebott.org/wp-content/uploads/2022/06/full_hd_movie_Akele_Hum_Akele_Tum_1080p_download.pdfIn PDF document text
    • https://konnektion.com/advert/bitsum-process-lasso-pro-9-0-0-464-crack-verified/In PDF document text
    • https://cryptic-depths-93576.herokuapp.com/kaeane.pdfIn PDF document text
    • https://pm.cd/wp-content/uploads/2022/06/printeradmin_print_job_manager_90_cracked.pdfIn PDF document text
    • https://www.soroherbaria.org/portal/checklists/checklist.php?clid=76831In PDF document text
    • https://www.clearlakewi.com/wp-content/uploads/2022/06/Pes_2012_Official_Patch_Crack_106no_Dvd_106.pdfIn PDF document text
    • http://executivenavi.com/wp-content/uploads/2022/06/beldar.pdfIn PDF document text
    • https://arcane-inlet-37563.herokuapp.com/Five_Nights_at_Freddys_4_v11_Halloween.pdfIn PDF document text
    • http://evacdir.com/yxbwcybmywnlym9vaybtesbzdgfsa2vycwyxb/zg93bmxvywr8vggwtvhwbfpiedhnvfkxtkrjek1ezzrobng4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda.chrysotile.oportunities.oreos/cordialityIn PDF document text
    • https://prescorrogelo.wixsite.com/grumunocrac/post/terjemahan-kitab-durratun-nasihin-pdf-fixed-freeIn 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

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off0000100f.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x100F 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
font_01_sfnt_off0000bdf2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBDF2 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54

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