Malicious PDF — malware analysis report

Static analysis result for SHA-256 fab32701af5cce72…

MALICIOUS

PDF

134.7 KB Created: 2022-09-13 05:01:52 +00:00 Authoring application: faxmayt (via PDF Master 1.0.1) First seen: 2026-07-03
MD5: de1206a0eff09a4d6c7f68e486fd3f56 SHA-1: 95543f845bff7ccff5d326337bf3d52e6b4028d8 SHA-256: fab32701af5cce7262fb84686b1013e43f9c638743f91754a7218e70430109ee
224 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0008

Heuristics 7

  • 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.
  • 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://xtraserp.com/watching/benton.forest/charley.gutting.bW90b3JvbGEgcmF6ciB2MyBmaXJtd2FyZSB1cGdyYWRlbW9.reposado.ZG93bmxvYWR8TUg2TVdvM01IVjhmREUyTmpJMk9EQXpPVEI4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk PDF link annotation
    • https://aapanobadi.com/2022/09/13/acc-2010-keygen-64-bit-autocad-fixed/In PDF document text
    • https://moronencaja.com/wp-content/uploads/2022/09/oracle_crystal_ball_fusion_edition_release_111210_crack.pdfIn PDF document text
    • https://prelifestyles.com/wp-content/uploads/2022/09/VLC_Lista_Arena_Sport_Setup_Freel-1.pdfIn PDF document text
    • https://alafdaljo.com/download-er-mapper-7-1-full-top-version/In PDF document text
    • https://whatshappeningtoday.com/wp-content/uploads/2022/09/Free_Download_The_Fashion_Sketchbook_By_Bina_Ablingrar.pdfIn PDF document text
    • https://vietnammototours.com/wp-content/uploads/2022/09/xelkurs.pdfIn PDF document text
    • https://wearebeachfox.com/wp-content/uploads/2022/09/Baixar_A_Era_Do_Gelo_4_Dublado_1080p.pdfIn PDF document text
    • https://hazmatsociety.org/wp-content/uploads/2022/09/Probuditedivausebipdfdownload_UPD.pdfIn PDF document text
    • https://budgetparticipatifnivernais.fr/wp-content/uploads/2022/09/landsil.pdfIn PDF document text
    • https://thecryptobee.com/bc-serving-it-right-cheat-sheet-exclusive/In PDF document text
    • https://buycoffeemugs.com/crack-free-matchware-mindview-5-0-152-business-edition-patch-mpt/In PDF document text
    • https://americanzorro.com/viralpics-pro-1-0-0-top-full-activated-x86-x64/In PDF document text
    • https://xn--80aagyardii6h.xn--p1ai/hd-online-player-pandaga-chesko-telugu-link-full-movie-dow/In PDF document text
    • http://balancin.click/direito-processual-penal-aury-lopes-jr-hot-download-pdf/In PDF document text
    • https://www.yapidurealestate.com/age-of-empires-2-the-conquerors-crack-indir-hot/In PDF document text
    • https://teenzglobal.org/wp-content/uploads/2022/09/fonmyth.pdfIn PDF document text
    • https://alfagomeopatia.ru/wp-content/uploads/kaysan.pdfIn PDF document text
    • https://omidsoltani.ir/wp-content/uploads/2022/09/Wordfast_Pro_Licence_Taringa_WORK.pdfIn PDF document text
    • https://mentorus.pl/wp-content/uploads/2022/09/venvan.pdfIn PDF document text
    • https://atmecargo.com/wp-content/uploads/2022/09/jimmhie.pdfIn PDF document text
    • http://xtraserp.com/watching/benton.forest/charley.gutting.bw90b3jvbgegcmf6cib2mybmaxjtd2fyzsb1cgdyywrlbw9.reposado.zg93bmxvywr8tug2tvdvm01ivjhmreuytmpjmk9eqxppvei4zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpkIn 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

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000013e6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13E6 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off00009bd2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9BD2 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261