Malicious PDF — malware analysis report

Static analysis result for SHA-256 3232c3fe86fcb7c8…

MALICIOUS

PDF

16.0 KB Created: 2020-03-15 10:30:49 +00:00 Authoring application: mPDF 5.7
MD5: 860ec0adff20883bd9adb1c2ffbeb044 SHA-1: 985a827e1fa99806f2c8a290301c50b4195fbb14 SHA-256: 3232c3fe86fcb7c8429b1db4902110bf33ce81aacf91db726471f9507a71abce
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded links pointing to external PDF documents hosted on the domain kitasdyu.myhome.cx. This technique is often used to distribute malicious content or to engage in SEO poisoning to drive traffic to malicious sites. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the specific lure.

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://kitasdyu.myhome.cx/6875871879870876/Oedipe-by-Pierre-Corneille.pdf
    • http://kitasdyu.myhome.cx/3874872878877874/Ten-Women-by-Marcela-Serrano.pdf
    • http://kitasdyu.myhome.cx/1871870871878878877/Massoud-An-Intimate-Portrait-of-the-Legendary-Afghan-Leader-by-Marcela-Grad.pdf
    • http://kitasdyu.myhome.cx/7874875872875879/Los-Cautiverios-De-Las-Mujeres-Madresposas-Monjas-Putas-Presas-Y-Locas-by-Marcela-Lagarde.pdf
    • http://kitasdyu.myhome.cx/7872871873875871/Contemporary-Origami-Decorations-Beautiful-Modular-Origami-Projects-to-Enlighten-Your-Life-by-Marcela-Brina.pdf
    • http://kitasdyu.myhome.cx/1878871877870875/Nine-By-Night-by-S-M-Reine.pdf
    • http://kitasdyu.myhome.cx/3870874871872879/Shifters-After-Dark-by-S-M-Reine.pdf
    • http://kitasdyu.myhome.cx/1871879876874876/Sacrificed-in-Shadow-Ascension-1-by-S-M-Reine.pdf
    • http://kitasdyu.myhome.cx/9875870877870871/Death-s-Avatar-Descent-0-5-by-S-M-Reine.pdf
    • http://kitasdyu.myhome.cx/1872875870878877/Oaths-of-Blood-Ascension-2-by-S-M-Reine.pdf
    • http://kitasdyu.myhome.cx/1871876875876875/Paradise-Damned-Descent-7-by-S-M-Reine.pdf
    • http://kitasdyu.myhome.cx/1872879873875877/Lost-in-Prophecy-Ascension-5-by-S-M-Reine.pdf
    • http://kitasdyu.myhome.cx/1871876875871872/Dire-Blood-Descent-5-by-S-M-Reine.pdf
    • http://kitasdyu.myhome.cx/5876877876876873/La-reine-de-Patagonie-et-son-caniche-by-Oscar-Mandel.pdf
    • http://kitasdyu.myhome.cx/5873876871879875/At-the-Sign-of-the-Reine-Pedauque-by-Anatole-France.pdf
    • http://kitasdyu.myhome.cx/8870875879871874/La-Reine-des-Neiges-by-Walt-Disney-Company.pdf
    • http://kitasdyu.myhome.cx/5873878876875871/Les-Enfants-d-Alexandrie-La-reine-oubli-e-1-by-Fran-oise-Chandernagor.pdf
    • http://kitasdyu.myhome.cx/7878871873877/Darkmoon-Seasons-of-the-Moon-Cain-Chronicles-5-by-S-M-Reine.pdf
    • http://kitasdyu.myhome.cx/5875873877879878/Reine-de-M-moire-1-La-Maison-d-Oubli-by-Elisabeth-Vonarburg.pdf
    • http://kitasdyu.myhome.cx/6874877875874871/Native---Le-couronnement-de-la-reine-Tome-2-by-Laurence-Chevallier.pdf
    • http://kitasdyu.myhome.cx/187287587