General
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Target
EstrogenExecutor3.0.exe
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Size
20.1MB
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MD5
5c415944bc83bae3dd4549e2cd6d20da
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SHA1
bd7a9f27e2eaa639d28822e282293207bd52990b
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SHA256
f229672f307d9fdde66a1edd9ae6a3e5d00ef7c92d3da8f8c98b3532f6d841f9
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SHA512
8f6d150827c54ea8caf0ea24a8c2625bb6405440251f0a8084b750d3842f2a892d2868a116dd20097246f99da44057706754381d8a02c8a7de052dc1cdf1a1da
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SSDEEP
393216:+trYccjq7bKoLGgryQFXRlr0TVM9AyRp4Rd7W0K2jl13hRKX+w9AXwmUB:+trYBcbKXC0TVOnsxztlphsX+EAXwfB
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource EstrogenExecutor3.0.exe
Files
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EstrogenExecutor3.0.exe.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
Size: 655KB - Virtual size: 864KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 12KB - Virtual size: 262KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 15B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.imports Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 262KB - Virtual size: 262KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 29.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 19.2MB - Virtual size: 19.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ