Malicious PDF — malware analysis report

Static analysis result for SHA-256 dade404345d67fa1…

MALICIOUS

PDF

18.6 KB Created: 2020-03-21 15:33:08 +00:00 Authoring application: mPDF 5.7
MD5: 5c4c9809f6f1e3ebf2680e882b971ce9 SHA-1: 49191428e438b7e81dfcf1fb2294232e8bad6a14 SHA-256: dade404345d67fa1b1762288a5bb3cdf140af31b14b599c4defa75b9e5c97ffa
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of embedded URLs pointing to a single suspicious domain, indicating a link farm or redirection scheme. The heuristic 'PDF_SEO_LINK_FARM' confirms this behavior, suggesting the document is designed to drive traffic to these external links. No scripts were extracted from this sample. The primary attack pattern involves luring the user to click on these links, which likely lead to malicious content or further compromise.

Heuristics 2

  • 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.
  • 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://ieuicufioao.myhome.cx/1557557556558555/The-Russian-s-Stubborn-Lover-The-Fedosov-Family-1-by-Leslie-North.pdf
    • http://ieuicufioao.myhome.cx/1557552553550553/The-Russian-s-Secret-Child-The-Fedosov-Family-3-by-Leslie-North.pdf
    • http://ieuicufioao.myhome.cx/5550554554559559/Stubborn-Stubborn-1-by-Jeanne-Arnold.pdf
    • http://ieuicufioao.myhome.cx/8554556550555/The-North-China-Lover-by-Marguerite-Duras.pdf
    • http://ieuicufioao.myhome.cx/1557550559551550/The-North-China-Lover-by-Marguerite-Duras.pdf
    • http://ieuicufioao.myhome.cx/6555558558558550/The-Sheikh-s-Pretend-Fianc-e-The-Sharif-Sheikhs-1-by-Leslie-North.pdf
    • http://ieuicufioao.myhome.cx/4553553558557551/The-Sheikh-s-Secret-Princess-The-Quabeca-Sheiks-3-by-Leslie-North.pdf
    • http://ieuicufioao.myhome.cx/2555552555557552/Healing-the-Quarterback-Wildhorse-Ranch-Brothers-2-by-Leslie-North.pdf
    • http://ieuicufioao.myhome.cx/8559557559552550/Die-schwangere-Geliebte-des-Gesch-ftsf-hrers-Die-M-nner-von-Denver-1-by-Leslie-North.pdf
    • http://ieuicufioao.myhome.cx/6555558559552550/The-Sheikh-s-Fake-Fianc-e-Azhar-Sheikhs-1-by-Leslie-North.pdf
    • http://ieuicufioao.myhome.cx/2552558555558552/Love-Storm-Russian-series-Kuzan-Family-2-by-Susan-Johnson.pdf
    • http://ieuicufioao.myhome.cx/3555550558554557/Seized-by-Love-Russian-series-Kuzan-Family-1-by-Susan-Johnson.pdf
    • http://ieuicufioao.myhome.cx/1559551556555556/My-Russian-Grandmother-and-Her-American-Vacuum-Cleaner-A-Family-Memoir-by-Meir-Shalev.pdf
    • http://ieuicufioao.myhome.cx/1553554559557556/Highland-Lover-Murray-Family-12-amp-Camerons-3-by-Hannah-Howell.pdf
    • http://ieuicufioao.myhome.cx/6550558555553552/The-Sheikh-s-Christmas-Fling-Christmas-With-the-Yared-Sheikhs-1-by-Leslie-North.pdf
    • http://ieuicufioao.myhome.cx/8554550556552552/Beyond-the-Pasta-Recipes-Language-and-Life-with-an-Italian-Family-by-Mark-Donovan-Leslie.pdf
    • http://ieuicufioao.myhome.cx/1551557550559552553/Leofwine-the-Monk-Or-the-Curse-of-the-Ericsons-a-Story-of-a-Saxon-Family-by-Emma-Leslie.pdf
    • http://ieuicufioao.myhome.cx/1552550555556559/Falling-for-the-CEO-Stanton-Family-1-by-Audra-North.pdf
    • http://ieuicufioao.myhome.cx/5552552559559559/Not-in-This-Family-Gays-and-the-Meaning-of-Kinship-in-Postwar-North-America-by-Heather-Murray.pdf
    • http://ieuicufioao.myhome.cx/4555556557556555/Russian-Lullaby-Russian-Love-1-by-Holly-Bargo.pdf
    • http://ieuicufioao.myhome.cx/3555550558554557/Seized-by-Love-Ru