Malicious PDF — malware analysis report

Static analysis result for SHA-256 9d20740ef70892cc…

MALICIOUS

PDF

16.8 KB Created: 2019-05-02 02:43:17 +01:00 Authoring application: mPDF 5.7
MD5: 408a86a494ae49768bb1d1e3d264967c SHA-1: bf14a2d12548f623a4c3658cef0c01cb68294554 SHA-256: 9d20740ef70892cc9accfbb335d59d57d2745b29e84fceb8370d10f57ccde52e
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF contains a large number of embedded links to external PDF files, hosted on the domain 'loaminoo.linkpc.net'. This domain and the structure of the links suggest a link farm or SEO manipulation tactic, likely intended to drive traffic or distribute further malicious content. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the immediate payload.

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/1090099095096093091/Een-reis-om-de-wereld-in-45-kip--en-kalkoengerechten-by-Anneke-Ammerlaan.pdf
    • http://loaminoo.linkpc.net/9090098090091096/The-Trituration-Handbook-Into-the-Heart-of-Homeopathy-by-Anneke-Hogeland.pdf
    • http://loaminoo.linkpc.net/7099095092096094/Owned-by-the-Elf-by-Mina-Carter.pdf
    • http://loaminoo.linkpc.net/1097090093096094/Owned-Decadence-after-Dark-1-by-M-Never.pdf
    • http://loaminoo.linkpc.net/2095095098090091/Owned-Hammer-5-by-Sean-Michael.pdf
    • http://loaminoo.linkpc.net/1091095093099094/The-Girl-Who-Owned-a-City-by-O-T-Nelson.pdf
    • http://loaminoo.linkpc.net/4090092091096095/The-Girl-Who-Owned-a-City-by-O-T-Nelson.pdf
    • http://loaminoo.linkpc.net/9098093099091090/Johann-Jacob-Mosers-Gesammlete-Lieder-So-Zum-Theil-Schon-Vormals-Gedruckt-Zum-Theil-Aber-Bishero-Noch-Ungedruckt-Gewesen-Mit-Gedoppelten-Registern-Volume-2-by-Johann-Jacob-Moser.pdf
    • http://loaminoo.linkpc.net/9098093099091099/Johann-Jacob-Mosers-Gesammlete-Lieder-So-Zum-Theil-Schon-Vormals-Gedruckt-Zum-Theil-Aber-Bishero-Noch-Ungedruckt-Gewesen-Mit-Gedoppelten-Registern-Volume-2-by-Johann-Jacob-Moser.pdf
    • http://loaminoo.linkpc.net/3099098099097093/Owned-by-the-Outlaw-The-Grizzly-MC-6-by-Jenika-Snow.pdf
    • http://loaminoo.linkpc.net/2099099095090090/Bound-by-Discretion-Owned-8-by-Jana-Downs.pdf
    • http://loaminoo.linkpc.net/1094098098092090/Owned-An-Alpha-Anthology-by-Nina-Levine.pdf
    • http://loaminoo.linkpc.net/1097090090091095/Owned-The-Billionaire-Banker-1-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/2095095092098098/Owned-The-Billionaire-Banker-1-by-Georgia-Le-Carre.pdf
    • http://loaminoo.linkpc.net/4091092097096091/Owned-by-Fate-Serve-1-by-Tessa-Bailey.pdf
    • http://loaminoo.linkpc.net/1095097092096090/The-Mill-Owner-s-Son-by-Lillian-White.pdf
    • http://loaminoo.linkpc.net/1091093094099094093/Owned-By-The-Freshman-The-Brazen-Boys-3-by-Daryl-Banner.pdf
    • http://loaminoo.linkpc.net/2090091099092099/Brimstone-Demon-Owned-amp-Operated-by-Angel-Martinez.pdf
    • http://loaminoo.linkpc.net/3090096095095094/Owned-by-the-Badman-Russian-Bratva-1-by-Hayley-Faiman.pdf
    • http://loaminoo.linkpc.net/4096090099092096/The-Owner-s-Manual-to-Terrible-Parenting-by-Guy-Delisle.pdf
    • http://loaminoo.linkpc.net/9098093099091099