Malicious PDF — malware analysis report

Static analysis result for SHA-256 ea00fd28e21fc608…

MALICIOUS

PDF

134.6 KB Created: 2022-09-12 12:04:47 +00:00 Authoring application: shahand (via PDF Master 1.0.1) First seen: 2026-05-12
MD5: 8580382feca74469d4ebaf06ac6a8c0d SHA-1: 6b22c700e12af3d9f4305d5b4ae115f6200338ad SHA-256: ea00fd28e21fc6089f312b31a603385b0bc3a55b03312cccea4b556390621429
164 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0008

Heuristics 6

  • 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/brava/Y2NzZXR1cCAzMDMuZXhlY2N/casimir/makino?ZG93bmxvYWR8ZTFaTVRscmVYaDhmREUyTmpJMk9EQXpPVEI4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk=humnashin&micro=&possesses=rewets PDF link annotation
    • https://www.beaches-lakesides.com/realestate/cold-war-movie-2012-cantonese-torrent-new/In PDF document text
    • https://ccptwo.com/?p=41957In PDF document text
    • https://sauvage-atelier.com/advert/hd-online-player-murder-on-the-orient-express-englis-link/In PDF document text
    • https://holidaysbotswana.com/wp-content/uploads/2022/09/syrange.pdfIn PDF document text
    • https://www.mycuco.it/wp-content/uploads/2022/09/gottrang.pdfIn PDF document text
    • https://slab-bit.com/adobe-after-effects-cc-2017-v14-2-1-34-patch-x64/In PDF document text
    • https://www.sb20ireland.com/advert/security-monitor-pro-full-download-link-crack/In PDF document text
    • http://liveitstokedapparel.com/norton-internet-security-17-9-0-12-product-key-verified/In PDF document text
    • https://orbeeari.com/bit-comet-0-93-rar-utorrent/In PDF document text
    • https://ividenokkam.com/ads/advert/half-life-2-episode-one-pc-highly-compressed-full-680-mb-top/In PDF document text
    • http://xn----dtbhabafp9bcmochgq.xn--p1ai/wp-content/uploads/2022/09/marduti.pdfIn PDF document text
    • http://sipepatrust.org/?p=14814In PDF document text
    • http://saddlebrand.com/?p=117001In PDF document text
    • http://it-labx.ru/?p=147158In PDF document text
    • https://aboutdance.com.ua/advert/ek-bandar-hotel-ke-andar-hindi-movie-89/In PDF document text
    • http://wp2-wimeta.de/magix-music-maker-2018-premium-28-1-4-54-crack-upd-utorrent/In PDF document text
    • https://rednails.store/wp-content/uploads/2022/09/posfur.pdfIn PDF document text
    • https://digitalstoreid.com/wp-content/uploads/2022/09/dawsivan.pdfIn PDF document text
    • https://p2p-tv.com/noritsu-qsf-v30-manual-pdf-_top_/In PDF document text
    • https://www.thirtythousandhomes.org/wp-content/uploads/2022/09/PATCHED_Crack_Small_Wma_Mp3_Converter_30.pdfIn PDF document text
    • http://xtraserp.com/brava/y2nzzxr1ccazmdmuzxhly2n/casimir/makino?zg93bmxvywr8ztfatvrscmvyadhmreuytmpjmk9eqxppvei4zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpk=humnashin&micro=&possesses=rewetsIn 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_off00001493.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1493 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off00009c7f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9C7F 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261