Behavioral task
behavioral1
Sample
4b3d0264f5b831f94a3f37e832129962_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4b3d0264f5b831f94a3f37e832129962_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4b3d0264f5b831f94a3f37e832129962_JaffaCakes118
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Size
48KB
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MD5
4b3d0264f5b831f94a3f37e832129962
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SHA1
2d60e847970ccc44e90361d061151de0f22f3725
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SHA256
d82aaaca843397f106f42f948721f57928dba5eea37a24cf97a331a338df2356
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SHA512
8a83f808bcc6154e2a425b8600354f5be1beec00aba6cf56b85d1a681d9fda46e72840e1a83ed60c8112f7d72e73b402b36820fe1411916d356b7f97378fe927
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SSDEEP
768:lVhHmMth6A4Uq6y+KkIP8c5+L/xa7JABVS06lyuoNDCktKXjlyoqpkXf:lzHmMthuUq9+Kk48C+QJAuoNgXjlyo6k
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b3d0264f5b831f94a3f37e832129962_JaffaCakes118 unpack001/out.upx
Files
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4b3d0264f5b831f94a3f37e832129962_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
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: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE