Behavioral task
behavioral1
Sample
a6065fadb20e11871517ec5206a993a5_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a6065fadb20e11871517ec5206a993a5_JaffaCakes118
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Size
219KB
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MD5
a6065fadb20e11871517ec5206a993a5
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SHA1
7ac58cc7789b5268afad0b25c07f3fc01a606ab0
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SHA256
cacaa1edcec64c758ca282ec898aa9276822d5ec82056af9241b8e3e4dcb0bb1
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SHA512
38f5290765f047f80ce08a2e476393d2fa0eacbbb1f7fe6f76d8cc9e28ec1efc9b2bf5d4701d76cbb59ee2244b7e35a3df88857274f8552a14e57655e236c16d
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SSDEEP
3072:UGuIZjzsbA2CTLIFgLowVWy/Fw3HCaML0+I6R8AXmuMX3uMEjDjhZ8mL5/z37:WCzj2Cf7fMlBIB8WmukGjXtBz37
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a6065fadb20e11871517ec5206a993a5_JaffaCakes118 unpack001/out.upx
Files
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a6065fadb20e11871517ec5206a993a5_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 308KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 203KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 166KB - Virtual size: 165KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ