Malicious PDF — malware analysis report

Static analysis result for SHA-256 93c211eead634fff…

MALICIOUS

PDF

128.9 KB Created: 2022-07-25 22:26:05 +00:00 Authoring application: abbkalo (via PDF Master 1.0.1) First seen: 2026-05-13
MD5: e8ec43bfa8ba7521703bba6e0170690e SHA-1: 7cb7510eec12a3d94be920483848c028d8f016c3 SHA-256: 93c211eead634fff3dc1543b6a1bb377af8e7ece3534ca26e094a311ca5a89ca
164 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0006

Heuristics 6

  • 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.
  • 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://dormister.com/dremel/ZG93bmxvYWR8VTlVY25sa2IzeDhNVFkxT0RJeE9EazROWHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/brean.disheveled/aW50cm9kdWNjaW9uIGFsIGRlcmVjaG8gMSBzYW50aWFnbyBsb3BleiBhZ3VpbGFyIHBkZiBkb3dubG9hZAaW5/gnomes PDF link annotation
    • http://www.sansagenceimmo.fr/wp-content/uploads/2022/07/tajalliyat_e_hikmat_pdf_download.pdfIn PDF document text
    • http://www.over-scene.com/wp-content/uploads/2022/07/willeach.pdfIn PDF document text
    • https://monarchcovecondos.com/advert/canvas-x-2019-19-0-319-0-medicinebabupc-serial-key-keygen-link/In PDF document text
    • http://www.landtitle.info/hojadevidaminervapdfparallenar-new/In PDF document text
    • https://www.qmajd.com/wp-content/uploads/2022/07/pancpryc.pdfIn PDF document text
    • https://farmaciacortesi.it/fotonovela-del-mono-mario-descar/In PDF document text
    • http://dummydoodoo.com/2022/07/25/pmb-sony-download-windows-7-64-link/In PDF document text
    • https://biotechyou.com/profile-maker-5-crack-hot-rar/In PDF document text
    • https://marianafloresdecamino.net/mariana-flores-de-camino/wondershare-filmora-serial-key-and-email-7-3-1-link/In PDF document text
    • http://geniyarts.de/?p=47037In PDF document text
    • http://www.antiquavox.it/discografia-de-los-nocheros-descargar-completa-torrent/In PDF document text
    • http://topfleamarket.com/?p=50281In PDF document text
    • http://fnaf-games.com/wp-content/uploads/2022/07/franyude.pdfIn PDF document text
    • http://www.hva-concept.com/wp-content/uploads/2022/07/SilverFast_Ai_662r5_keygenrar.pdfIn PDF document text
    • http://yogaapaia.it/archives/70388In PDF document text
    • https://www.raven-guard.info/iec-60815-guide-for-the-selection-and-dimensioning-of-high-13-link/In PDF document text
    • https://magic-lamps.com/2022/07/25/sango-7-viet-hoa-crack-updated/In PDF document text
    • https://donorpartie.com/wp-content/uploads/2022/07/NFS_Porsche_2000exe_PORTABLE_Download.pdfIn PDF document text
    • http://www.kenyasdgscaucus.org/?p=16080In PDF document text
    • http://www.sansagenceimmo.fr/wp-In PDF document text
    • https://monarchcovecondos.com/advert/canvas-In PDF document text
    • http://dummydoodoo.com/2022/07/25/pmb-sony-download-In PDF document text
    • https://marianafloresdecamino.net/mariana-flores-de-camino/wondershare-In PDF document text
    • http://www.antiquavox.it/discografia-de-los-nocheros-descargar-completa-In PDF document text
    • http://www.hva-concept.com/wp-In PDF document text
    • https://www.raven-guard.info/iec-60815-guide-for-the-selection-and-In PDF document text
    • https://donorpartie.com/wp-In PDF document text
    • http://dormister.com/dremel/zg93bmxvywr8vtlvy25sa2izedhnvfkxt0rjee9eazrowhg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/brean.disheveled/aw50cm9kdwnjaw9uigfsigrlcmvjag8gmsbzyw50awfnbybsb3bleibhz3vpbgfyihbkzibkb3dubg9hzaaw5/gnomesIn PDF document text
    • https://skilled-space.sfo2.digitaloceanspaces.com/2022/07/kvisoft_flipbook_maker_pro_36_crack_cocaine.pdfIn PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • https://skilled-space.sfo2.digitaloceanspaces.com/2022/07/kvisoft_flipbook_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
🗂 Part of campaign: secureserver.net 1471 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002402.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2402 84648 bytes
SHA-256: 0b6c48f6a4e931a4572b13bb2af9ad514b0702ea3c747f8534c05d2c57946ed4
font_01_sfnt_off0000ac65.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAC65 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261