Behavioral task
behavioral1
Sample
37128e9c3d95e06763524a9ac21b891d_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
37128e9c3d95e06763524a9ac21b891d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
37128e9c3d95e06763524a9ac21b891d_JaffaCakes118
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Size
2.6MB
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MD5
37128e9c3d95e06763524a9ac21b891d
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SHA1
a96e1fba3b5d18b98a576de74109220bbce962fc
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SHA256
91f1a496d16fb83db6af4c2a408848feee22076d3e0670fb98ab24c2ca87f41c
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SHA512
c8513018f32c9db8c8f280863a69f8f23489c2c7f90f1bc6e84073b378d4319d532fc0198f1752826bfd8297bf683be69630497174307d13dc6f42f0e1fbcc06
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SSDEEP
49152:s7n3OkYRf1o5dHTgoRfy3UL+QjhwqHd0wQjVV0UEJQb6Iz+ciinn:sylR9o5Jg2rL+QlwaQn0byqbin
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37128e9c3d95e06763524a9ac21b891d_JaffaCakes118 unpack001/out.upx
Files
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37128e9c3d95e06763524a9ac21b891d_JaffaCakes118.exe windows:4 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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ