Malicious PDF — malware analysis report

Static analysis result for SHA-256 cf3eac31abdc2ad1…

MALICIOUS

PDF

21.0 KB Created: 2019-04-30 03:29:23 +01:00 Authoring application: mPDF 5.7
MD5: 761cd359770371e4205918aebee8c1bd SHA-1: 7a886d2ca593139cff5e517182417d69e174c272 SHA-256: cf3eac31abdc2ad1e25029c2caa27b0e962750ee7d0dd263540c183d24eee011
60 Risk Score

Malware Insights

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

The PDF document contains a heuristic firing for a link farm, indicating a large number of external links embedded within the file. While the document body is heavily obfuscated and unreadable, the presence of numerous links suggests an attempt to direct users to external resources. The primary attack pattern observed is the distribution of these links, likely for SEO manipulation or to serve as a distribution point for further malicious content.

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/2097099099092094/Double-Deal-The-Inside-Story-of-Murder-Unbridled-Corruption-and-the-Cop-Who-Was-a-Mobster-by-Michael-Corbitt.pdf
    • http://loaminoo.linkpc.net/1092097093096091/Double-Cross-The-Explosive-Inside-Story-of-the-Mobster-Who-Controlled-America-by-Sam-Giancana.pdf
    • http://loaminoo.linkpc.net/2090094098099/Unbridled-and-Unbound-The-Double-Rider-Men-s-Club-3-by-Elle-Saint-James.pdf
    • http://loaminoo.linkpc.net/8090097097097096/A-Good-Month-for-Murder-The-Inside-Story-of-a-Homicide-Squad-by-Del-Quentin-Wilber.pdf
    • http://loaminoo.linkpc.net/2091090091094095/Hubris-The-Inside-Story-of-Spin-Scandal-and-the-Selling-of-the-Iraq-War-by-Michael-Isikoff.pdf
    • http://loaminoo.linkpc.net/1090095095097098095/Waging-War-on-Corruption-Inside-the-Movement-Fighting-the-Abuse-of-Power-by-Frank-Vogl.pdf
    • http://loaminoo.linkpc.net/1096099094097/True-Story-Murder-Memoir-Mea-Culpa-by-Michael-Finkel.pdf
    • http://loaminoo.linkpc.net/1092090096098098/Mobster-s-Bones-Mobster-5-by-Amy-Rachiele.pdf
    • http://loaminoo.linkpc.net/1094096095099090/Awakening-the-Mobster-Mobster-2-by-Amy-Rachiele.pdf
    • http://loaminoo.linkpc.net/1091094096092097/Murder-Never-Dies-Crime-and-Corruption-in-the-Friendly-City-by-George-T-Sidiropolis.pdf
    • http://loaminoo.linkpc.net/1096094097095096/Double-Double-by-Michael-Jan-Friedman.pdf
    • http://loaminoo.linkpc.net/1090093097090090099/Global-Corruption-Report-2005-Special-Focus-Corruption-in-Construction-and-Post-Conflict-Reconstruction-by-Francis-Fukuyama.pdf
    • http://loaminoo.linkpc.net/7096097091097093/Crime-Crusades-and-Corruption-Prohibitions-in-the-United-States-1900-1987-by-Michael-Woodiwiss.pdf
    • http://loaminoo.linkpc.net/1093094093095/Beekman-s-Big-Deal-by-Michael-de-Guzman.pdf
    • http://loaminoo.linkpc.net/1099091094092099/A-Time-to-Betray-The-Astonishing-Double-Life-of-a-CIA-Agent-Inside-the-Revolutionary-Guards-of-Iran-by-Reza-Kahlili.pdf
    • http://loaminoo.linkpc.net/3093095096091097/The-New-Deal-A-Modern-History-by-Michael-A-Hiltzik.pdf
    • http://loaminoo.linkpc.net/4095096094098098/Complete-Corruption-Corruption-1-3-by-C-D-Reiss.pdf
    • http://loaminoo.linkpc.net/1090098098093097098/The-Billionaire-s-Deal-The-Complete-Story-by-Crystal-Kaswell.pdf
    • http://loaminoo.linkpc.net/3094092099092092/Vodka-Shot-Pickle-Chaser-A-True-Story-of-Risk-Corruption-and-Self-Discovery-Amid-the-Collapse-of-the-Soviet-Union-by-David-A-Kalis.pdf
    • http://loaminoo.linkpc.net/1092098099096092/Double-Exposure-by-Michael-Lister.pdf
    • http://loaminoo.linkpc.net/1090095095097098095/Wa

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