Malicious PDF — malware analysis report

Static analysis result for SHA-256 5850c8f2edccee79…

MALICIOUS

PDF

17.5 KB Created: 2019-04-30 04:33:24 +01:00 Authoring application: mPDF 5.7
MD5: 697c384c69260712945d9465da13f7d4 SHA-1: 301f6d2b8201689e6d34fae1aefdc43d58744eba SHA-256: 5850c8f2edccee79c76f1d2ce16e565b11960d15fa2fa466023dc70a03cb81f4
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains a large number of embedded URLs pointing to external PDF documents, a technique often used for SEO manipulation or to distribute malicious content. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass external PDF link farm, with the primary domain being loaminoo.linkpc.net. While the document body is heavily obfuscated, the presence of numerous links suggests an attempt to redirect users to potentially harmful content. No scripts were extracted from this sample.

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.linkpc.net/1090097093098096099/Feel-the-Burn-BirthRight-Trilogy-3-by-Nicole-MacDonald.pdf
    • http://loaminoo.linkpc.net/1091096095099091/Awakening-BirthRight-Trilogy-2-by-Nicole-MacDonald.pdf
    • http://loaminoo.linkpc.net/6097093092099/The-Arrival-BirthRight-Trilogy-1-by-Nicole-MacDonald.pdf
    • http://loaminoo.linkpc.net/1090092093093095/The-Complete-Burn-for-Burn-Trilogy-Burn-for-Burn-Fire-with-Fire-Ashes-to-Ashes-by-Jenny-Han.pdf
    • http://loaminoo.linkpc.net/2090096096090097/I-Know-How-You-Feel-The-Sensate-by-Nicole-Minsk.pdf
    • http://loaminoo.linkpc.net/8099094098098098/A-Wet-amp-Wild-Night-by-Nicole-MacDonald.pdf
    • http://loaminoo.linkpc.net/4091090095092096/Walk-Away-the-Pounds-The-Breakthrough-6-Week-Program-That-Helps-You-Burn-Fat-Tone-Muscle-and-Feel-Great-Without-Dieting-by-Leslie-Sansone.pdf
    • http://loaminoo.linkpc.net/3091091091091092/The-Green-Smoothie-Diet-Delicious-Smoothie-and-Juice-Recipes-to-Burn-Fat-Improve-Your-Health-and-Feel-Awesome-The-Essential-Kitchen-Series-Book-1-by-Sarah-Sophia.pdf
    • http://loaminoo.linkpc.net/1090098097096091/Birthright-Birthright-1-by-A-P-Jensen.pdf
    • http://loaminoo.linkpc.net/1090096096094096/The-Angelic-Divide-Trilogy-Complete-Anthology-by-Nicole-L-Standiford.pdf
    • http://loaminoo.linkpc.net/3097090093094099/Ascend-Through-the-Darkness-The-Angelic-Divide-Trilogy-Book-1-by-Nicole-L-Standiford.pdf
    • http://loaminoo.linkpc.net/4092090096092094/Wickedly-Misunderstood-Valhaven-Island-Trilogy-Book-One-by-Chasity-Nicole.pdf
    • http://loaminoo.linkpc.net/2093095096095096/Try-Not-to-Burn-Try-Not-to-Burn-1-by-Michael-David-Matula.pdf
    • http://loaminoo.linkpc.net/3095090097094096/Burn-for-Burn-Burn-for-Burn-1-by-Jenny-Han.pdf
    • http://loaminoo.linkpc.net/2099091097093093/Burn-for-Burn-Burn-for-Burn-1-by-Jenny-Han.pdf
    • http://loaminoo.linkpc.net/2092091098094094/Angel-Burn-Angel-Trilogy-1-by-L-A-Weatherly.pdf
    • http://loaminoo.linkpc.net/8099092096097/The-Burn-The-Burn-1-by-Annie-Oldham.pdf
    • http://loaminoo.linkpc.net/1097094092098091/Burn-Out-Burn-Out-1-by-Kristi-Helvig.pdf
    • http://loaminoo.linkpc.net/6096096090/Burn-for-You-Slow-Burn-1-by-J-T-Geissinger.pdf
    • http://loaminoo.linkpc.net/1092096096090090/Birthright-by-R-J-Palmer.pdf
    • http://loaminoo.linkpc.net/30910

Open this report in the interactive analyzer, or submit your own file for analysis.