Behavioral task
behavioral1
Sample
fe84e712f52af7b0f0f3fc58296fee00_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fe84e712f52af7b0f0f3fc58296fee00_JaffaCakes118
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Size
36KB
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MD5
fe84e712f52af7b0f0f3fc58296fee00
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SHA1
70ae3f8bb22e7565e6a36ac35408fdcd49fe142a
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SHA256
55113acdb138d543e248d7c68922e1a3d1920b83cc7c5ba5562715586fdfed06
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SHA512
d5c347f23429a53b40014e8adf8466dd4badffda8c6cf9cdeebb9ee2692e4c6dfda97e65ad2ef0332ed80cf4fd62b060f43fa07fb6bc2efb2f18c9ae2c00e22e
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SSDEEP
768:jxFfrcZ1m4xP7tUEACdX2I2CNfvzQMpNbfdYdWD:YF9BdAC1NfrQMpnq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fe84e712f52af7b0f0f3fc58296fee00_JaffaCakes118 unpack001/out.upx
Files
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fe84e712f52af7b0f0f3fc58296fee00_JaffaCakes118.exe windows:10 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 200KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:10 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 108KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ