Malicious PDF — malware analysis report

Static analysis result for SHA-256 0a04ea3e23c7a02f…

MALICIOUS

PDF

128.1 KB Created: 2022-06-16 05:53:15 +02:00 Authoring application: chrweke (via PDF Master 1.0.1) First seen: 2026-05-25
MD5: beec6351b6110030858a0aa633c3d5cb SHA-1: fed22655a5ca5461f83e60c0cdc1d916db37f2b6 SHA-256: 0a04ea3e23c7a02f2e382ff90f5cad8266b73faa58c5b13ceaeb0e78ab6d918a
104 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0019

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.
  • PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
    PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
  • 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://evacdir.com/deloitte.ZG93bmxvYWR8NnJvTkRaamFIeDhNVFkxTlRNek9Ua3dOSHg4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA?/haulted/locals/eGZvcmNlIGtleWdlbiBhdXRvY2FkIDIwMTEgNjQgYml0IGZyZWUgZG93bmxvYWQeGZ/&investigative=waterzooi PDF link annotation
    • https://mindloaf.com/wp-content/uploads/2022/06/gm_bagi_bagi_char_cf_gratis.pdfIn PDF document text
    • https://thenationalcolleges.org/skyrim-naruto-jutsu-mods-with-download-hot/In PDF document text
    • http://masterarena-league.com/wp-content/uploads/2022/06/Euro_truck_simulator_mods_romania_torent.pdfIn PDF document text
    • http://amlakparleman.com/wp-content/uploads/2022/06/Crack_No_Cd_Resident_Evil_4_Pc.pdfIn PDF document text
    • https://supplementaryeducationalservices.com/blog/index.php?entryid=373In PDF document text
    • https://gmtphone.com/downloadgamehighschooldxdpc/In PDF document text
    • https://shalamonduke.com/wp-content/uploads/2022/06/Assassins_Creed_3_Skidrow_VERIFIED_Crack_101k.pdfIn PDF document text
    • https://abcformation.tn/blog/index.php?entryid=334In PDF document text
    • https://www.fairhaven-ma.gov/sites/g/files/vyhlif7541/f/uploads/records_access-_retirement.pdfIn PDF document text
    • https://media.smaskstjohnpaul2maumere.sch.id/upload/files/2022/06/KteGKvkzxnf3Ja4COkaB_16_a33cdc2bb24b1315d906faa21a3fad29_file.pdfIn PDF document text
    • https://socialagora.xyz/upload/files/2022/06/rd2wSMxFEagf9a1Occbu_16_e6f9514db33c18078c48e9506918d9ed_file.pdfIn PDF document text
    • http://moonreaderman.com/101-nights-of-grrreat-romance-pdf/In PDF document text
    • https://adsocialnetwork.com/upload/files/2022/06/KqBMjU3D8Wrkmr3QhGde_16_e6f9514db33c18078c48e9506918d9ed_file.pdfIn PDF document text
    • https://www.cma-pub.com/wp-content/uploads/2022/06/Pes_2012_Full_Indir_Tek_Link.pdfIn PDF document text
    • https://liquidonetransfer.com.mx/?p=19139In PDF document text
    • https://ead.institutoinsigne.com.br/blog/index.php?entryid=2725In PDF document text
    • https://tiftyboard.com/serial-terminal-windows-7-64-bit/In PDF document text
    • https://debit-insider.com/wp-content/uploads/2022/06/niorregi.pdfIn PDF document text
    • https://merryquant.com/microsoft-windows-98-second-edition-se-cd-key-valor-team-download/In PDF document text
    • https://motofamily.com/line-baun-danielsen-nude/In PDF document text
    • https://media.smaskstjohnpaul2maumere.sch.id/upload/files/2022/06/KteGKvkzxnf3Ja4COkaB_16_a33cdc2bb24b1315d906faIn PDF document text
    • https://adsocialnetwork.com/upload/files/2022/06/KqBMjU3D8Wrkmr3QhGde_16_e6f9514db33c18078c48e9506918d9ed_filIn 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: efekt-metal.pl 339 samples

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00001ad9.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1AD9 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
font_01_sfnt_off0000c8bc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC8BC 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54

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