Malicious PDF — malware analysis report

Static analysis result for SHA-256 28f9bad201a0a7c2…

MALICIOUS

PDF

468.1 KB Created: 2020-04-01 19:57:55 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 5040ff4abcfc98945b1619c72c45b0a0 SHA-1: 9af81b03d093a2f153b6284fc13f41f57f7e8111 SHA-256: 28f9bad201a0a7c283e1a7f13858d5f53f9d9224282803c7efd9234693b65c9a
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains heuristics indicating it is a callback phishing lure and a payment redirection lure, suggesting a business-email-compromise pattern. The embedded URL points to a suspicious domain, likely hosting a malicious payload or phishing page. No scripts were extracted from this sample, limiting the ability to determine specific execution chains.

Heuristics 4

  • Payment redirection / bank-detail change lure high SE_PAYMENT_REDIRECT_LURE
    Document describes new or changed bank, wire, ACH, IBAN, SWIFT, or routing instructions — a high-value business-email-compromise pattern
  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
  • 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://superhgh.com/uploads/1/3/1/4/131437977/131437977.html#dynamed+healthcare+solutions+infopark+kochi
    • http://aaaresidential.org/uploads/1/3/0/8/130873820/d0b03916b832cc2.pdf
    • http://nikkirelford.com/uploads/1/3/0/2/130274269/rizefi.pdf
    • http://mindfullyworthy.net/uploads/1/3/0/8/130813427/acfd0092036b0ed.pdf
    • http://cacaoriosilanche.com/uploads/1/3/0/6/130621963/tamizutapamat-tadif-kupunezajiw.pdf
    • http://cleanslate.design/uploads/1/3/0/2/130291596/4507123.pdf
    • http://orbead.shop/uploads/1/3/0/5/130540437/3a41eba0ae2f69.pdf
    • http://amadorah.com/uploads/1/3/1/4/131409841/0532343bb.pdf
    • http://drmarv.com/uploads/1/3/0/6/130621960/21c5301df.pdf
    • http://madeinsugarland.org/uploads/1/3/0/6/130620280/315253.pdf
    • http://hhscvte.org/uploads/1/3/0/6/130621043/8571548.pdf
    • http://mesartsacademy.clubzona.org/uploads/1/3/0/2/130287989/biwabudovisid.pdf
    • http://clinkercafe.com/uploads/1/3/0/5/130543656/7d725340.pdf
    • http://muadmusicfever.com/uploads/1/3/0/6/130603690/5844569.pdf
    • http://yahmonhemp.com/uploads/1/3/0/9/130969411/6830475.pdf
    • http://catalinapr.com/uploads/1/3/0/8/130813973/vuvegilepeleb-lukobojivo-xixenafawo-kapomapikumoro.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0006f11d.bin
f34103cf36efa7500d7f6317751553c3c50cbe7622f60d201a294919265eafee		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6F11D 1856 bytes
font_01_sfnt_off0006f9c0.bin
6fd84d89de60f33a6b0081b6caef39ab3fc325147b09727338845ebbc74679e5		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6F9C0 10016 bytes
font_02_sfnt_off00071f28.bin
cb1c8cbf188b645d16f95c9c252f2ebc66d3fda19335e70e885de5089d495fe5		 pdf-font-stream PDF embedded font (sfnt) at offset 0x71F28 2696 bytes
font_03_sfnt_off000728c8.bin
779aa567746046747dac965df7fdfb06ff632674a0a99ce247a327bf89f0fa63		 pdf-font-stream PDF embedded font (sfnt) at offset 0x728C8 16036 bytes

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