Malicious PDF — malware analysis report

Static analysis result for SHA-256 e8bccf335140cc44…

MALICIOUS

PDF

18.9 KB Created: 2019-05-04 13:14:32 +01:00 Authoring application: mPDF 5.7
MD5: 916c8943a1262b1cf5a76671bad6c911 SHA-1: 5be14190c37707427f25454f11fad7cc86acbe62 SHA-256: e8bccf335140cc44290b192e854bba148149dea107fcb8e6a2b7111ac367c0b4
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a large number of embedded links to external PDF documents, primarily hosted on the loaminoo.linkpc.net domain. This heuristic firing suggests a link farm or redirection strategy. While the document body is heavily corrupted, the presence of numerous URLs indicates an attempt to direct users to potentially 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/5096099099093090/Long-Hollow---A-Charlie-LeBeau-Mystery-Charlie-LeBeau-Mysteries-Book-1-by-Gregory-Heitmann.pdf
    • http://loaminoo.linkpc.net/3095095090092093/Losing-Your-Head-The-Charlie-Davies-Mysteries-Book-1-by-Clare-Kauter.pdf
    • http://loaminoo.linkpc.net/1098095090095098/Charlie-The-Cavalier-Begs-for-Attention-Rhyming-Bedtime-Story-Picture-Book-for-Beginner-Readers-and-Early-Learning-About-Feeling-Safe-When-Loved-Ones-Puppet-Charlie-the-Cavalier-Books-1-by-Lisa-M-Rusczyk.pdf
    • http://loaminoo.linkpc.net/1098091091096094/Dark-Hollow-Charlie-Parker-2-by-John-Connolly.pdf
    • http://loaminoo.linkpc.net/5093092091096/Dark-Hollow-Charlie-Parker-2-by-John-Connolly.pdf
    • http://loaminoo.linkpc.net/1098094092093091/Charlie-and-the-Great-Glass-Elevator-Charlie-Bucket-2-by-Roald-Dahl.pdf
    • http://loaminoo.linkpc.net/4095092094096094/Charlie-and-the-Great-Glass-Elevator-Charlie-Bucket-2-by-Roald-Dahl.pdf
    • http://loaminoo.linkpc.net/7097096097096095/Obituary-of-Charlie-Whitehorse-The-Return-of-Charlie-as-a-Cardinalis-Equidae-by-MR-Glenn-Andrew-Dykstra.pdf
    • http://loaminoo.linkpc.net/7092096092091096/Je-suis-Charlie-Chronologie-de-l-attaque-terroriste-contre-Charlie-Hebdo-by-Josh-Seyward.pdf
    • http://loaminoo.linkpc.net/1090097096091099090/Here-Comes-Charlie-M-Charlie-Muffin-2-by-Brian-Freemantle.pdf
    • http://loaminoo.linkpc.net/5097090090090094/Somebody-s-Someone-by-Sinclair-LeBeau.pdf
    • http://loaminoo.linkpc.net/5097090090090099/Everything-And-More-by-Sinclair-LeBeau.pdf
    • http://loaminoo.linkpc.net/5097090090094091/THE-CURS-ED-NET-by-Byron-LeBeau.pdf
    • http://loaminoo.linkpc.net/5097090090093095/Cartridge-Coast-by-Roy-LeBeau.pdf
    • http://loaminoo.linkpc.net/9097096090097/The-Fox-Princess-The-Rizwan-Sabir-Mysteries-2-by-Charlie-Flowers.pdf
    • http://loaminoo.linkpc.net/5096099099097099/Romance-with-my-Dad-s-Best-Friend-by-R-mi-LeBeau.pdf
    • http://loaminoo.linkpc.net/5096099099093098/Annie-Dillard-by-Sinclair-LeBeau.pdf
    • http://loaminoo.linkpc.net/5097090091093090/Deadly-Vision-by-Autumn-LeBeau.pdf
    • http://loaminoo.linkpc.net/5097090090094092/Hangfire-Hill-Crossfire-Country-by-Roy-LeBeau.pdf
    • http://loaminoo.linkpc.net/5096099099093095/The-Historic-LeBeau-Mansion-by-Michelle-Buuck.pdf
    • http://loaminoo.linkpc.net/7097096097096095/Obituary-of-Charlie-Whitehorse-The-Retur

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