Malicious PDF — malware analysis report

Static analysis result for SHA-256 9add7c113681e290…

MALICIOUS

PDF

299.6 KB Created: 2022-03-16 20:59:27 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-20
MD5: 0020ac5a6e1c472c44b45020d283bf37 SHA-1: e1a52cea92e65ec8840bd3c12effdf9bdbbc1f83 SHA-256: 9add7c113681e29040b7f184d8807fff2e8b6fcf15cda4a742e41f95188e3b63
124 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5497

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • QR-code redirect lure medium SE_QR_LURE
    Document instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
  • SEO-redirector lure link (multi-word utm_term) low PDF_SEO_UTM_REDIRECTOR_LINK
    PDF contains a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the search-keyword gateway used by the 'free document download' phishing family. Surfaced as an IOC; on its own this is a low-confidence signal.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://topopentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622c5f8911dfd---92150889714.pdf In PDF document text
    • http://4reality.cz/userfiles/files/37731430635.pdfIn PDF document text
    • http://freeski.hu/freeski/file/27749081316.pdfIn PDF document text
    • http://royalvisas.com/fcs/userfiles/file/tebiso.pdfIn PDF document text
    • http://eshop-kocicinadeje.cz/files/file/rufisofidudopegojetul.pdfIn PDF document text
    • https://publiperu.org/land/images/userfiles/file/75402575748.pdfIn PDF document text
    • https://cpsguffanti.it/uploads/file/zevitonovosanexebo.pdfIn PDF document text
    • https://expomediainc.com/upload/file/sofalorinunikefaj.pdfIn PDF document text
    • http://www.regional4.org.ar/administrador/kcfinder/upload/files/97918147167.pdfIn PDF document text
    • http://schwierzy.pl/uploads/files/xajatavosinuxobibil.pdfIn PDF document text
    • http://elosc.com/upFile/file///ITX202202111715353195.pdfIn PDF document text
    • https://pmms-online.com/assets/file/raniwajofemusekotokemuwiz.pdfIn PDF document text
    • http://fulico.com/v15/Upload/file/20223131137201368.pdfIn PDF document text
    • http://jeansresource.com/js/ckfinder/userfiles/files/70161727143.pdfIn PDF document text
    • http://www.varnamonarradio.se/admin/kcfinder/upload/files/kusonuxosezafu.pdfIn PDF document text
    • http://megalaserasia.com/upload///2181366509.pdfIn PDF document text
    • http://www.barbazan-debat.fr/ckfinder/userfiles/files/32252467221.pdfIn PDF document text
    • https://gatia.kone-equicentrum.cz/userfiles/files/sosejiv.pdfIn PDF document text
    • http://weddingfavoursfor.co.uk/kcfinder/upload/files/6773066212.pdfIn PDF document text
    • http://thainightjob.com/ckfinder/userfiles/files/84170498165.pdfIn PDF document text
    • http://3asoft.vn/img/files/sadavolixusewafudedufavu.pdfIn PDF document text
    • http://nek.ua/wp-content/plugins/formcraft/file-upload/server/content/files/1622f50a6c1559---52095153486.pdfIn PDF document text
    • http://jogastudioveszprem.hu/kcfinder/upload/files/82045915795.pdfIn PDF document text
    • https://megatekspb.ru/sites/default/files/uploads/jagobufazaxagoparodowatop.pdfIn PDF document text
    • http://ifaistos.reality.gr/~triantaf/images/file/mobokagu.pdfIn PDF document text
    • https://www.cuadernosmanchegos.com/panel/cuadrodemandos/assets/ckeditor/kcfinder/upload/files/90972417383.pdfIn PDF document text
    • http://skrabl.pl/www/rpbd/fck/file/nekulum.pdfIn PDF document text
    • http://kechengchem.com/upload/files/nuwawobebuwexokivomuro.pdfIn PDF document text
    • https://marlschuz.com/userfiles/files/99229575730.pdfIn PDF document text
    • https://cira.thinkabit.net/downloads/files/tenararotefetasux.pdfIn PDF document text
    • http://scales-center.com/shop/fck_file/file/67231884097.pdfIn PDF document text
    • http://www.mustwalge.ee/data/content/files/92572586444.pdfIn PDF document text
    • http://shengnabei.com/uploadfile/file///2022022112561561.pdfIn PDF document text
    • https://www.babetravelling.com/ckfinder/userfiles2/files/rudixebawowezigerax.pdfIn PDF document text
    • http://arborspringsforestry.com/img/files/dasoj.pdfIn PDF document text
    • http://www.uvhk.com/wp-content/plugins/formcraft/file-upload/server/content/files/162021894a4667---walul.pdfIn PDF document text
    • http://easy-maker.biz/upload/files/85280201442.pdfIn PDF document text
    • https://goldengatetaichiqigong.com/userfiles/file/63348062677.pdfIn PDF document text
    • https://prolinenergy.com/Admin/plugins/ckeditor/kcfinder/upload/files/53790922492.pdfIn PDF document text
    • http://elektromig.pl/userfiles/file/38222043088.pdfIn PDF document text
    • http://autosvanbeek.nl/mindcms/js/ckf/userfiles/files/tesoronab.pdfIn PDF document text
    • http://mrcookie.tw/upload/editor/file/260114017531.pdfIn PDF document text
    • https://hbfilm.ca/resimler/files/46839750245.pdfIn PDF document text
    • http://www.alm-machines.be/kcfinder/upload/files/34577461865.pdfIn PDF document text
    • http://ssaisarang.com/ckfinder/userfiles/files/74196282889.pdfIn PDF document text
    • https://yoyep.co.za/XSRYdR1H?utm_term=yowhatsapp++2018+iosPDF link annotation
    • 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/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    +4 more URL(s)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00040f33.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x40F33 25664 bytes
SHA-256: 2a03decb6c265db9bec984e0f6489851549eeb29820cf8e83b892ea5b005cf1c
font_01_sfnt_off00043d3a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x43D3A 19136 bytes
SHA-256: 014ecbcead60e53ee6466b53f0a3f64e9b7f4e1784f25c8c040da83d6292f94a
font_02_sfnt_off00046e3a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46E3A 10536 bytes
SHA-256: b24296970f1f7cdce56f3f5fa10c9f1574bff466f98ad26a70a35065732e336d
font_03_sfnt_off0004868c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4868C 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9