Malicious PDF — malware analysis report

Static analysis result for SHA-256 44183427e9633431…

MALICIOUS

PDF

141.5 KB Created: 2022-07-05 08:57:24 +00:00 Authoring application: ranscha (via PDF Master 1.0.1) First seen: 2026-05-05
MD5: 770da29e55c1ba2e1f5a5ff6104e1e21 SHA-1: 76255b54ff07151d95ec70457c98d3f6751cf32c SHA-256: 44183427e9633431b69ad530962da92fe5e7112f661e0e8a1e61370030fac799
254 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0004

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.
  • Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
    Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
  • 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://starsearchtool.com/ZG93bmxvYWR8SDFtWVRCMU9YeDhNVFkxTmprNE1UVXdOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA.larson.asserted/QWRvYmUgUGhvdG9zaG9wIDIwMjIgKFZlcnNpb24gMjMuMSkQWR/curability/dullness/yuniesky/offended/ PDF link annotation
    • https://katiszalon.hu/wp-content/uploads/Photoshop_2021_Version_2231.pdfIn PDF document text
    • https://belz-elektromagie.de/wp-content/uploads/2022/07/Photoshop_CC_2019_Patch_full_version__With_License_Code_PCWindows_April2022.pdfIn PDF document text
    • https://young-tor-43235.herokuapp.com/Adobe_Photoshop_2022_Version_2341.pdfIn PDF document text
    • https://bizzbless.com/wp-content/uploads/2022/07/Photoshop_2021_Version_222-1.pdfIn PDF document text
    • https://www.tuslibros.cl/wp-content/uploads/2022/07/Photoshop_2022_Version_231_With_Serial_Key_Free_Download_Latest.pdfIn PDF document text
    • https://www.cr-comores.org/wp-content/uploads/2022/07/Photoshop_2022_version_23-3.pdfIn PDF document text
    • https://lit-meadow-86740.herokuapp.com/elvfen.pdfIn PDF document text
    • https://havtornensrige.dk/wp-content/uploads/Photoshop_2021_Version_224-2.pdfIn PDF document text
    • https://sleepy-inlet-23698.herokuapp.com/Adobe_Photoshop_2021_Version_2201.pdfIn PDF document text
    • https://maturesensual.sexy/wp-content/uploads/2022/07/ritgar.pdfIn PDF document text
    • https://forallequal.com/wp-content/uploads/2022/07/Photoshop_CC_2018_Version_19_MacWin.pdfIn PDF document text
    • https://www.eticalavoro.it/wp-content/uploads/2022/07/Adobe_Photoshop_2021_Version_2210-1.pdfIn PDF document text
    • https://www.spinergo.com/wp-content/uploads/2022/07/Photoshop_CS3_Install_Crack__Free.pdfIn PDF document text
    • https://aqueous-reaches-99519.herokuapp.com/Adobe_Photoshop_2022_version_23.pdfIn PDF document text
    • https://quickpro.site/wp-content/uploads/2022/07/salmelv.pdfIn PDF document text
    • https://byggshopper.no/wp-content/uploads/2022/07/jaiemme.pdfIn PDF document text
    • https://rocky-wave-94548.herokuapp.com/Adobe_Photoshop_2022_Version_2302.pdfIn PDF document text
    • https://comecongracia.com/wp-content/uploads/2022/07/byrwali.pdfIn PDF document text
    • https://mdi-alger.com/wp-content/uploads/2022/07/Adobe_Photoshop.pdfIn PDF document text
    • https://teenmemorywall.com/wp-content/uploads/2022/07/Photoshop_2021_Version_225_Free_MacWin.pdfIn PDF document text
    • https://outlethotsale.com/wp-content/uploads/2022/07/Photoshop_2022-1.pdfIn PDF document text
    • https://balancin.click/wp-content/uploads/2022/07/Photoshop_CC_2015_Version_16_Full_Product_Key_Download_3264bit_Latest.pdfIn PDF document text
    • http://haylingbillyheritage.org/wp-content/uploads/2022/07/Adobe_Photoshop_2021.pdfIn PDF document text
    • https://arctic-mountie-32764.herokuapp.com/Adobe_Photoshop_2022_Version_2301.pdfIn PDF document text
    • http://www.academywithoutwalls.org/wp-content/uploads/2022/07/valgot.pdfIn PDF document text
    • https://simonerescio.it/wp-content/uploads/2022/07/Adobe_Photoshop_2021_version_22.pdfIn PDF document text
    • https://pianoetrade.com/wp-content/uploads/2022/07/Photoshop_2021_Version_223_Install_Crack___Full_Product_Key_Free_Download.pdfIn PDF document text
    • https://belz-elektromagie.de/wp-content/uploads/2022/07/Photoshop_CC_2019_Patch_full_version_In PDF document text
    • https://www.tuslibros.cl/wp-content/uploads/2022/07/Photoshop_2022_Version_231_With_Serial_KeIn PDF document text
    • https://www.eticalavoro.it/wp-In PDF document text
    • https://teenmemorywall.com/wp-In PDF document text
    • https://balancin.click/wp-content/uploads/2022/07/Photoshop_CC_2015_Version_16_Full_Product_KIn PDF document text
    • https://pianoetrade.com/wp-content/uploads/2022/07/Photoshop_2021_Version_223_Install_Crack_In PDF document text
    • http://starsearchtool.com/zg93bmxvywr8sdftwvrcmu9yedhnvfkxtmprne1uvxdoshg4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda.larson.asserted/qwrvymugughvdg9zag9widiwmjigkfzlcnnpb24gmjmumskqwr/curability/dullness/yuniesky/offended/In PDF document text
    • https://belz-elektromagie.de/wp-content/uploads/2022/07/photoshop_cc_2019_patch_full_version__with_license_code_pcwindows_april2022.pdfIn PDF document text
    • https://trello.com/c/BlDIaPus/52-adobe-photoshop-2021-version-2251-mem-patch-registration-code-free-downloadIn PDF document text
    • https://trello.com/c/m3XoHg1O/128-adobe-photoshop-2020-version-21-serial-number-license-code-keygen-mac-win-latestIn PDF document text
    • https://trello.com/c/qk04mqzg/52-photoshop-2021-version-223-crack-activation-codeIn PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • https://trello.com/c/BlDIaPus/52-adobe-photoshop-2021-version-2251-mem-patch-registration-code-In PDF document text
    • https://trello.com/c/m3XoHg1O/128-adobe-photoshop-2020-version-21-serial-number-license-code-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
    +1 more URL(s)
🗂 Part of campaign: comecongracia.com 3 samples

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_012_off0001ae99.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1AE99 119072 bytes
SHA-256: df221e87b81d1531cafdadb6c09a602e9f604d1baf0a17bbd350cbb83baa06f7
font_00_sfnt_off0000333c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x333C 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000bb28.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBB28 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261