Behavioral task
behavioral1
Sample
a6f23f3ab016465621e0c3553eb53c34_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a6f23f3ab016465621e0c3553eb53c34_JaffaCakes118
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Size
492KB
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MD5
a6f23f3ab016465621e0c3553eb53c34
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SHA1
b0d47c0980c6a4aa829fd9aa7c5379d67dc1d01e
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SHA256
4f3d1a1472c291c4ea44f6670bafd13439e0612fd435386ce5a93a6e5905f820
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SHA512
e8a00148eb61db5ae586d4e10d18018a707bd2fb1e30b9072c892265b9600f4a0bef72fb1495f9c2e08bc612c2c3930faf9e5188e5f087b519c8ed206e35e044
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SSDEEP
12288:2DsdceuIbn6nKoNnFaTC9W9UVDkU3HElecYQKRZ/1FTtVy4tLsjEu:2D3euKmLCkWZU3krBK/JVhFst
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a6f23f3ab016465621e0c3553eb53c34_JaffaCakes118 unpack001/out.upx
Files
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a6f23f3ab016465621e0c3553eb53c34_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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 114KB - Virtual size: 116KB
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 421KB - Virtual size: 420KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 117KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ