Static task
static1
Behavioral task
behavioral1
Sample
KrampusCrackedByR_0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
KrampusCrackedByR_0.exe
Resource
win10v2004-20240412-en
General
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Target
KrampusCrackedByR_0.exe
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Size
252KB
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MD5
411a9a552c6be681ecd229365b6096bf
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SHA1
9c56cae77bf9cf8739481f48328b248aa0f49606
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SHA256
5b2007d71fea436732febc6eb3fe69e5b1312b6ebfc346d384369616979879c5
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SHA512
2dcba749c6f4a7dff822df9ea92a94370d7f893e8e546a0be04b10082268caf6530337cef80fe04a14cc2c80d755e93ffaf768cf130a52118bdf775428203caf
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SSDEEP
3072:fUGXNxe1fN/gyhGkohEKnsI1gMJTQHFYKeSVnxAhoAdRnn+9QnnS46vaqHLl:f3XedOKMh2XHFdnJGYOav
Malware Config
Signatures
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule sample net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource KrampusCrackedByR_0.exe
Files
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KrampusCrackedByR_0.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 250KB - Virtual size: 249KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ