Malicious PDF — malware analysis report

Static analysis result for SHA-256 72bb0d19824f7fe1…

MALICIOUS

PDF

83.7 KB Created: 2022-03-28 04:05:02 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-29
MD5: c6b5005eef172229809cf8815ddb9525 SHA-1: 920aa96b713c8796484f38a2bc151f2f328ee894 SHA-256: 72bb0d19824f7fe1786131478cc9fb44d12f7fe7ee908ffbd29f1372aa908234
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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
  • 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.
  • 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
  • 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 https://norin.co.za/YmrXLWy8?keyword=is%20the%20canon%20rebel%20t3i%20a%20good%20camera PDF link annotation
    • https://talasawag.weebly.com/uploads/1/3/4/2/134265385/b45ad09e7cd1b1.pdfIn PDF document text
    • https://mudasolujo.weebly.com/uploads/1/3/4/8/134886274/nidemewi.pdfIn PDF document text
    • https://tokunebejuz.weebly.com/uploads/1/3/4/3/134323577/0a3619.pdfIn PDF document text
    • https://pumewuku.weebly.com/uploads/1/3/4/6/134638235/kamadifupobogok.pdfIn PDF document text
    • https://fifitedogij.weebly.com/uploads/1/3/4/7/134747960/ragazumazijibuloge.pdfIn PDF document text
    • https://xulibaro.weebly.com/uploads/1/3/4/0/134041525/jisutasatidukozofo.pdfIn PDF document text
    • https://ralokokotozupar.weebly.com/uploads/1/3/4/3/134340958/dajileronug.pdfIn PDF document text
    • https://zurejekivob.weebly.com/uploads/1/3/0/8/130813755/zawosikojob-taxisajusa-pijutan-kiwodadidiwi.pdfIn PDF document text
    • https://maxifabosogup.weebly.com/uploads/1/3/4/5/134526580/2165708.pdfIn PDF document text
    • https://soxupewo.weebly.com/uploads/1/3/4/3/134392520/tivopejuboxusapuwa.pdfIn PDF document text
    • https://dajegasizof.weebly.com/uploads/1/3/4/4/134469490/kiwivew.pdfIn PDF document text
    • https://sekilulijafos.weebly.com/uploads/1/3/1/4/131438177/e86228812b52.pdfIn PDF document text
    • https://gudosotavuna.weebly.com/uploads/1/3/4/7/134722070/537705.pdfIn PDF document text
    • https://menavexijipiges.weebly.com/uploads/1/3/4/5/134599349/vatar_konanoviw.pdfIn PDF document text
    • https://jajonugofetafis.weebly.com/uploads/1/3/0/7/130776034/lutenima.pdfIn PDF document text
    • https://letenotej.weebly.com/uploads/1/3/4/5/134595585/diwixador_xipoveme_nufivasor_tefavozaker.pdfIn PDF document text
    • https://gopejeduwuveni.weebly.com/uploads/1/3/4/3/134365724/jabixobafib.pdfIn PDF document text
    • https://sotukotemuk.weebly.com/uploads/1/3/4/0/134042326/7578839.pdfIn 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/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e365.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE365 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off0000fa04.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFA04 17120 bytes
SHA-256: ffa009ccb054a3ece0cdf9fb8a2c4718e548b24c985d1bc7045fc1b6de8415fa
font_02_sfnt_off000126cd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x126CD 11080 bytes
SHA-256: 62053d9587878b11d3b6340f2aa2cf43fcf0f4d7e825910952479849eea93ce6

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