PDF static analysis report

Static analysis result for SHA-256 b96bbf04c36b2649…

SUSPICIOUS

PDF

178.6 KB Created: 2020-04-08 20:23:56 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6) First seen: 2026-05-08
MD5: 2fec0451b7140fa49520e163b5e740fa SHA-1: 966625fb840b2d2efe37808f6c2a377f67643041 SHA-256: b96bbf04c36b2649f479fa0b7e41143f93712945e001f6c6035de6bf4bbc1243
36 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The ML classifier strongly indicated maliciousness in this PDF. The document contains an embedded URL pointing to a suspicious domain, which is likely intended to host a malicious payload or phishing content. The presence of multiple similar URLs suggests a pattern of hosting malicious files on compromised or attacker-controlled websites. No scripts were extracted, limiting the analysis of specific execution behaviors.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 3

  • 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://biggerstick.net/uploads/1/3/0/7/130740429/130740429.html#%D8%A7%D9%84%D8%B9%D9%86%D8%A8+%D8%A7%D9%84%D8%B2%D8%A7%D8%AD%D9%81+%D8%A3%D9%88%D8%B1%D9%8A%D8%BA%D9%88%D9%86 PDF link annotation
    • http://top-knot-studio.com/uploads/1/3/0/7/130739712/zeremavotexego.pdfIn PDF document text
    • http://wvcofcsra.org/uploads/1/3/0/6/130620861/vabevi_pozos_kozopelafere_rovakomo.pdfIn PDF document text
    • http://thecornishgiftco.com/uploads/1/3/0/5/130545581/xawelizufu_zojosinugel_donuj.pdfIn PDF document text
    • http://alltheessentials.net/uploads/1/3/0/6/130604209/tapovukegi.pdfIn PDF document text
    • http://myinsanechaoticlife.com/uploads/1/3/0/2/130272420/5344513.pdfIn PDF document text
    • http://idolvision.net/uploads/1/3/1/0/131070192/6993849.pdfIn PDF document text
    • http://theredmug.com/uploads/1/3/0/5/130547112/vuzosuwo_gavit.pdfIn PDF document text
    • http://csj-msstate.com/uploads/1/3/0/4/130492229/wipitixalumilesipa.pdfIn PDF document text
    • http://julia-and-sam-2020.com/uploads/1/3/0/9/130969700/592466e2b.pdfIn PDF document text
    • http://edwinobrien.com/uploads/1/3/0/8/130814129/654986.pdfIn PDF document text
    • http://tehhvinyldesigns.net/uploads/1/3/1/3/131384613/dubebatuwuzexo_xezupav_bilopitito_vesofozosolobib.pdfIn PDF document text
    • http://kingkekeshop.club/uploads/1/3/0/4/130435884/bosonaket.pdfIn PDF document text
    • http://damiancecere.com/uploads/1/3/0/6/130620874/fusimejodukiw.pdfIn PDF document text
    • http://jstoke.com/uploads/1/3/1/3/131379949/c253f.pdfIn PDF document text
    • http://cyclelawshouts.com/uploads/1/3/0/9/130969440/wifivigowis-funip.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

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_007_off00027ebd.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x27EBD 34688 bytes
SHA-256: db456607816d7fbcc10c3ad3a0ab04b7c9de03bea15eebd7fa8044773a0c04e4
font_00_sfnt_off00025af8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x25AF8 10660 bytes
SHA-256: 3d646a89f3b3312dc300bd33720f27898b6a268122f45bf534054f7a28854803