Behavioral task
behavioral1
Sample
e4877fdceffd87cec166b266532a431e0d5e7644d950ce9566d2f14bc18be5e2.exe
Resource
win7-20240419-en
General
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Target
e4877fdceffd87cec166b266532a431e0d5e7644d950ce9566d2f14bc18be5e2.exe
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Size
3.0MB
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MD5
097a014e9066d6a4dd30e057e18eb511
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SHA1
2baa37cdc9b69e4083fdf468240cbacb1f2851ae
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SHA256
e4877fdceffd87cec166b266532a431e0d5e7644d950ce9566d2f14bc18be5e2
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SHA512
3409f75f0d073146410ebf31f487626e0c5fc01abb962f56b673256e72981f3e4f5c063e6690feeff1b2937bd14b453c38823242c9dee9e607fe63888d9ad627
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SSDEEP
49152:HzcK4Uk57r6mnw8fqFEIawGt2jlobG+FVSA7tffhpZ4F/3:HzvMWmnZSVawGtjHFVS8ffDZ4J
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
Processes:
resource yara_rule sample family_zgrat_v1 -
Detects executables packed with unregistered version of .NET Reactor 1 IoCs
Processes:
resource yara_rule sample INDICATOR_EXE_Packed_DotNetReactor -
Zgrat family
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
Processes:
resource yara_rule sample net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource e4877fdceffd87cec166b266532a431e0d5e7644d950ce9566d2f14bc18be5e2.exe
Files
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e4877fdceffd87cec166b266532a431e0d5e7644d950ce9566d2f14bc18be5e2.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: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 86KB - Virtual size: 86KB
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