Behavioral task
behavioral1
Sample
4283071848957f09d9822e4d9175f6e3_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4283071848957f09d9822e4d9175f6e3_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4283071848957f09d9822e4d9175f6e3_JaffaCakes118
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Size
361KB
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MD5
4283071848957f09d9822e4d9175f6e3
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SHA1
8894c93423f1ee7e7015999a57d7512f00c3347a
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SHA256
90a1141aa6ad74a5c81798a4ce6708994fd12bf10537058a03bf394b8bf63f81
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SHA512
18ef6d0d28495b756e4a9f20c1f5fd0cb77a26b5d7c9ca38714efced0711d0d2d2100c3dab2c94363617710fcd17dbb9c1cd1dd5b97f122d3c57e12b9892a16c
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SSDEEP
6144:Yj3HUixmqAkR/a66dU5KjzQz7M/GIPnEQArcytmU5UA/q0VTAxt1VKbs8TN+v:G3HUicqAkVbKr/GGzAY6mU5HC2EfrKog
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4283071848957f09d9822e4d9175f6e3_JaffaCakes118 unpack001/out.upx
Files
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4283071848957f09d9822e4d9175f6e3_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 359KB - Virtual size: 360KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 328KB - Virtual size: 330KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE