Malicious PDF — malware analysis report

Static analysis result for SHA-256 43cb32f6befaa679…

MALICIOUS

PDF

15.9 KB Created: 2019-04-29 23:33:41 +01:00 Authoring application: mPDF 5.7
MD5: 4ba4db881df21e1b9497220bde26be98 SHA-1: 6b0c0da4e6f52082047ccdb19d6683064eab3aef SHA-256: 43cb32f6befaa679b938f69cd984f08684cef95eb21ff29de1ea008318dadf4e
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded URLs pointing to external PDF documents hosted on the 'loaminoo.linkpc.net' domain. This indicates a link farm or SEO poisoning attempt, designed to drive traffic to potentially malicious content. No scripts were extracted, and the document body was heavily corrupted, limiting further analysis of the exact user-facing 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://loaminoo.li
    • http://loaminoo.linkpc.net/3095097098091096/Sexy-Beast-Gypsy-Heroes-1-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/7096091092097094/Wounded-Beast-Gypsy-Heroes-2-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/4094093098096092/Beautiful-Beast-Beast-3-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/6090095091091096/Sexy-Beast-VIII-Sexy-Beast-8-by-Kate-Douglas.pdf
    • http://loaminoo.linkpc.net/1098098098090093/Sexy-Beast-II-Sexy-Beast-2-by-Kate-Douglas.pdf
    • http://loaminoo.linkpc.net/6090095091091090/Sexy-Beast-VII-Sexy-Beast-7-by-Kate-Douglas.pdf
    • http://loaminoo.linkpc.net/2090095092091/Sexy-Beast-9-Sexy-Beast-9-by-Vonna-Harper.pdf
    • http://loaminoo.linkpc.net/2093092098093092/Dirty-Aristocrat-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/2095095092098098/Owned-The-Billionaire-Banker-1-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/4093093099092091/Exposed-The-Billionaire-Banker-2-1-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/1097090090091095/Owned-The-Billionaire-Banker-1-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/2099090094091091/Blind-Reader-Wanted-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/1094095093099094/Forty-2-Days-The-Billionaire-Banker-2-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/4097094094096097/Sexy-Beast-by-Sherri-L-King.pdf
    • http://loaminoo.linkpc.net/2093092098092099/Eden-III-The-Eden-Trilogy-3-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/1097098093096097/Eden-II-The-Eden-Trilogy-2-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/4092090098090090/Gypsy-Memoirs-of-America-s-Most-Celebrated-Stripper-by-Gypsy-Rose-Lee.pdf
    • http://loaminoo.linkpc.net/7096091092095090/The-Billionaire-Banker-Series-Box-Set-1-3-The-Billionaire-Banker-1-3-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/4098099095090/John-Le-Carr-Three-Complete-Novels-Tinker-Tailor-Soldier-Spy-The-Honourable-Schoolboy-Smiley-s-People-by-John-le-Carr-.pdf
    • http://loaminoo.linkpc.net/1098095094097099/Drums-and-Shadows-Survival-Studies-among-the-Georgia-Coastal-Negroes-by-Georgia-Writers-39-Project.pdf