Malicious PDF — malware analysis report

Static analysis result for SHA-256 cc2c384c35317c72…

MALICIOUS

PDF

24.8 KB Created: 2019-04-30 02:45:34 +01:00 Authoring application: mPDF 5.7
MD5: 596b5ec9da6cca2d3ad2a120e78b59eb SHA-1: 9f8e7a2b6e9d5df68d7ea1ebfa37b8b5c28fb82c SHA-256: cc2c384c35317c7235f678d672439edf7d02b229fc21a710a3d56af95c00727d
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various PDF documents hosted on the 'loaminoo.linkpc.net' domain. While the document body is heavily corrupted, the presence of numerous external links suggests an attempt to manipulate search engine results or to distribute further malicious 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/1091090098093095098/Wir-sind-dann-mal-woanders---Die-Reise-beginnt-Chile-Erlebnisse-einer-Weltreise-by-Doreen-Goroll.pdf
    • http://loaminoo.linkpc.net/1091090098093095097/Wir-sind-dann-mal-woanders---Abenteuer-in-Argentinien-Erlebnisse-einer-Weltreise-by-Richard-L-wenstein.pdf
    • http://loaminoo.linkpc.net/9096093099094092/Ida-Pfeiffer-Ausgew-hlte-Werke-Eine-Frauenfahrt-um-die-Welt-Meine-Zweite-Weltreise-Reise-nach-Madagaskar-Reise-einer-Wienerin-in-das-Heilige-Land-den-Kannibalen-und-mehr-by-Ida-Pfeiffer.pdf
    • http://loaminoo.linkpc.net/1090093093092091098/Nur-60-Sekunden-Die-Reise-Beginnt-by-Ann-Klee.pdf
    • http://loaminoo.linkpc.net/1091093090092096/Godspeed---Die-Reise-beginnt-Across-The-Universe-1-by-Beth-Revis.pdf
    • http://loaminoo.linkpc.net/9095091097097097/Reise-Um-Die-Welt-Erlebnisse-Und-Forschungen-in-Den-Jahren-1832-1836-by-Charles-Darwin.pdf
    • http://loaminoo.linkpc.net/1090097095096092090/Sexsklavin---Erlebnisse-einer-Studentin-by-Dunja-Istrova.pdf
    • http://loaminoo.linkpc.net/9097099098099095/Die-Psychopathen-sind-unter-uns-Eine-Reise-zu-den-Schaltstellen-der-Macht-by-Jon-Ronson.pdf
    • http://loaminoo.linkpc.net/1091094095097091096/Die-Zukunft-Beginnt-Heute---Und-Wohin-Gehst-Du-Homo-Sapiens-Wege-Zu-Einer-Nachhaltig-Tragfahigen-Globalen-Entwicklung-by-Horst-W-Zillmer.pdf
    • http://loaminoo.linkpc.net/1090099092091096094/Kinder-sind-bezaubernd-Drei-Kurzgeschichten-mitten-aus-dem-Leben-einer-gestressten-Mutter-by-Heidrun-B-hm.pdf
    • http://loaminoo.linkpc.net/9096096097097094/Mit-Einer-Reise-Fing-Alles-An-Frauen-Erz-hlen-by-Katja-B-llmann.pdf
    • http://loaminoo.linkpc.net/5092092091095090/Wolkenbruchs-wunderliche-Reise-in-die-Arme-einer-Schickse-by-Thomas-Meyer.pdf
    • http://loaminoo.linkpc.net/1090097097099092094/Aufzaehlung-Der-Auf-Einer-Reise-Durch-Transkaukasien-Und-Persien-Gesammelten-Pflanzen-in-Gemeinschaft-by-Fedor-Aleksandrovitch-Buhse.pdf
    • http://loaminoo.linkpc.net/8096092098098098/Gullivers-Reisen-Reise-nach-Lilliput-Reise-nach-Brobdingnag-Reise-nach-Laputa-Reise-in-das-Land-der-Hauyhnhnms---Vollst-ndige-deutsche-Ausgabe-von-Jonathan-Swift-by-Jonathan-Swift.pdf
    • http://loaminoo.linkpc.net/1091090098093094097/Das-Paradies-ist-woanders-by-Petra-Horst.pdf
    • http://loaminoo.linkpc.net/6094091090097097/The-Charge-of-the-Goddess---The-Poetry-of-Doreen-Valiente-by-Doreen-Valiente.pdf
    • http://loaminoo.linkpc.net/3096094094095093/Cats-in-the-Belfry-Doreen-Tovey-Cat-Books-by-Doreen-Tovey.pdf
    • http://loaminoo.linkpc.net/1090091090098098098/Vegetarische-Weltreise-by-Britta-Kummer.pdf
    • http://loaminoo.linkpc.net/9099093095095098/Meine-Weltreise-Ein-Traum-wird-wahr-by-Barbara-Riedel.pdf
    • http://loaminoo.linkpc.net/9097096093097096/Der-politische-Weg-zum-ersten-Grundgesetz-einer-Gemeinschaft-Mit-Exkursen-ber-die-Legitimit-t-einer-Verfassung-und-den-unvollendeten-Konstitutionalismus-in-Gro-britannien-by-Christian-Staub.pdf
    • http://loaminoo.linkpc.net/1090093093092091098/Nur-

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