Malicious PDF — malware analysis report

Static analysis result for SHA-256 e5ae70158fd03b15…

MALICIOUS

PDF

16.9 KB Created: 2019-05-02 05:27:44 +01:00 Authoring application: mPDF 5.7
MD5: 5c373deee23dbde0f4346f0e51fa00b6 SHA-1: 36673cbce3ac5f7554856f642c423d68feb88040 SHA-256: e5ae70158fd03b15e1b2cb455f9e0f9a9a637091218bfcf5f20492de25f55259
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a large number of embedded links pointing to external PDF documents, primarily hosted on the domain 'xiixmcuin.linkpc.net'. This technique is often used to distribute malicious content or to engage in SEO manipulation for phishing purposes. 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://xiixmcuin.linkpc.net/9201208203209202/Blood-Jungle-Ballet-Jungle-Beat-4-by-John-Enright.pdf
    • http://xiixmcuin.linkpc.net/9201208203209205/The-Dead-Don-t-Dance-Jungle-Beat-3-by-John-Enright.pdf
    • http://xiixmcuin.linkpc.net/9201208204208203/Fire-Knife-Dancing-Jungle-Beat-2-by-John-Enright.pdf
    • http://xiixmcuin.linkpc.net/1208205201200204/Milly-s-Jungle-Adventures-The-Jungle-Talent-Show-by-Uma-S-.pdf
    • http://xiixmcuin.linkpc.net/7207203209209200/The-Jungle-Book---Le-Livre-De-La-Jungle-A-Bilingual-Reader---Une-Livre-Bilingue-Classical-Language-Skills-Development-Series-8-by-Rudyard-Kipling.pdf
    • http://xiixmcuin.linkpc.net/6200201202209208/Le-livre-de-la-jungle-suivie-de-Le-second-livre-de-la-jungle-dition-int-grale-by-Rudyard-Kipling.pdf
    • http://xiixmcuin.linkpc.net/4200201205203209/Rudyard-Kipling-The-Jungle-Book-The-Second-Jungle-Book-Just-So-Stories-Puck-of-Pook-s-Hill-Stalky-amp-Co-Kim-by-Rudyard-Kipling.pdf
    • http://xiixmcuin.linkpc.net/4203207209204202/Walking-the-Jungle-An-Adventurer-s-Guide-to-the-Amazon-by-John-Coningham.pdf
    • http://xiixmcuin.linkpc.net/6207204204204201/Jungle-Ace-The-Story-of-One-of-the-USAAF-s-Great-Fighter-Leaders-Col-Gerald-R-Johnson-by-John-R-Bruning.pdf
    • http://xiixmcuin.linkpc.net/1201206207207205202/The-Jungle-Book---With-Illustrations-by-John-Lockwood-Kipling-amp-Others-by-Rudyard-Kipling.pdf
    • http://xiixmcuin.linkpc.net/4205204200208201/The-Jungle-by-Upton-Sinclair.pdf
    • http://xiixmcuin.linkpc.net/3207207206200205/Jungle-Land-by-R-M-DuChene.pdf
    • http://xiixmcuin.linkpc.net/3202209208209205/Jungle-Heat-by-Bonnie-Dee.pdf
    • http://xiixmcuin.linkpc.net/8205209208207209/The-Jungle-by-Upton-Sinclair.pdf
    • http://xiixmcuin.linkpc.net/7201201209201200/The-Jungle-by-Upton-Sinclair.pdf
    • http://xiixmcuin.linkpc.net/3208206202200201/This-Is-The-Jungle-by-Kenneth-Anderson.pdf
    • http://xiixmcuin.linkpc.net/4204204203209204/The-Jungle-by-Peter-Kuper.pdf
    • http://xiixmcuin.linkpc.net/1207206207209207/X-Men-Law-of-the-Jungle-by-Dave-Smeds.pdf
    • http://xiixmcuin.linkpc.net/1200201204208209208/The-Jungle-Book-by-Rudyard-Kipling.pdf
    • http://xiixmcuin.linkpc.net/3202206205203/The-Jungle-Books-by-Rudyard-Kipling.pdf
    • http://xiixmcuin.linkpc.net/4200201205203209/Rudyard-Kipling-The-Jungle-Book-The-Second-Jungl

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