Malicious PDF — malware analysis report

Static analysis result for SHA-256 7266b0b6f94675af…

MALICIOUS

PDF

138.3 KB Created: 2022-07-01 06:46:11 +02:00 Authoring application: hemewili (via PDF Master 1.0.1) First seen: 2026-05-12
MD5: c3d6a51f104a238c3ee63d6f1990e5b1 SHA-1: 0fd6ec0c6a493855d245fc00120cd2dee31c25e7 SHA-256: 7266b0b6f94675af04efa3112e99cea884257fcd2868ffe95e55933d6f15d808
124 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0089

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.
  • 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.
  • 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://hardlyfind.com/aG93IHRvIGRvd25sb2FkIGFuZCB1c2UgZm9udHMgaW4gcGhvdG9zaG9waG9.dinners?gibberlin=lowdown/marbles&ZG93bmxvYWR8NmNjTXpCM2JIeDhNVFkxTmpZME1EZ3hOM3g4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA=polytarps&embankment PDF link annotation
    • https://weblanwan.com/15-useful-download-psd-text-brushes/In PDF document text
    • https://integroclub.ru/wp-content/uploads/2022/07/photoshop_gimp_cs5_specs_and_improvements_list.pdfIn PDF document text
    • http://spacebott.com/?p=2161In PDF document text
    • https://techstoserve.com/wp-content/uploads/2022/07/ANIMAL_LETTER_PSD_VECTORS__FONTS__INITIALS_for_free.pdfIn PDF document text
    • https://ipayif.com/upload/files/2022/07/HVsvlkRBTVThZpkertq4_01_4b38fbeb0f3ad58f15461d3538d718b5_file.pdfIn PDF document text
    • https://amzhouse.com/howto-photoshop-cs5-free-my-photo-studio-plug-ins/In PDF document text
    • http://taifsn.com/���������������/all-apk-mods/In PDF document text
    • https://shobeklobek.com/create-photo-with-elements-of-photoshop-elements-of-photoshop-5/In PDF document text
    • https://ukrainefinanceplatform.com/wp-content/uploads/2022/07/Free_Hindi_Fonts.pdfIn PDF document text
    • https://ayoikut.com/advert/photoshop-fix-web/In PDF document text
    • https://abckidsclub.pl/adobe-photoshop-freeware-downloads-and-tutorials/In PDF document text
    • http://www.xn--1mq674hzcau92k.com/wp-content/uploads/abistrud.pdfIn PDF document text
    • https://toserba-muslim.com/wp-content/uploads/2022/07/Cara_Download_Photoshop_Gratis_2020_Kapan_Jadi.pdfIn PDF document text
    • http://peninsular-host.com/autosmotos.es/advert/adobe-photoshop-elements-9-0/In PDF document text
    • https://athome.brightkidspreschool.com/blog/index.php?entryid=2533In PDF document text
    • https://sut.oribentech.com/advert/download-android-photo-editor-photoshop-express-2/In PDF document text
    • https://accwgroup.com/what-is-the-latest-adobe-photoshop-download/In PDF document text
    • https://wintermarathon.de/advert/adobe-photoshop-cs4-download-kostenlos/In PDF document text
    • https://aqesic.academy/blog/index.php?entryid=5243In PDF document text
    • https://getfluencyonline.com/wp-content/uploads/2022/07/alefaxi.pdfIn PDF document text
    • https://integroclub.ru/wp-In PDF document text
    • https://techstoserve.com/wp-content/uploads/2022/07/ANIMAL_LETTER_PSD_VECTORSIn PDF document text
    • https://ipayif.com/upload/files/2022/07/HVsvlkRBTVThZpkertq4_01_4b38fbeb0f3ad58f15In PDF document text
    • https://shobeklobek.com/create-photo-with-elements-of-photoshop-elements-of-In PDF document text
    • https://toserba-muslim.com/wp-In PDF document text
    • http://hardlyfind.com/ag93ihrvigrvd25sb2fkigfuzcb1c2ugzm9udhmgaw4gcghvdg9zag9wag9.dinners?gibberlin=lowdown/marbles&zg93bmxvywr8nmnjtxpcm2jiedhnvfkxtmpzme1ez3hom3g4twpvm05iedhlrtbwsuhkbflxuxrzbxh2wnlcyljtrnpkq0jiulu1za=polytarps&embankmentIn 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
stream_004_off00002913.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2913 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
font_01_sfnt_off0000d6f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD6F6 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54