Behavioral task
behavioral1
Sample
3fa4aab876166120b59ddc4f22839f76_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3fa4aab876166120b59ddc4f22839f76_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3fa4aab876166120b59ddc4f22839f76_JaffaCakes118
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Size
15KB
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MD5
3fa4aab876166120b59ddc4f22839f76
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SHA1
f07b7e3c772e895cd49497e1f4d1d30d13e5318e
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SHA256
34c5997510e332d44083d3f90cda2d09c0b80d5d38e33a72e563e6740b4cf874
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SHA512
0108bffeafb46f418dcc39fd2ce0fff0eeb10f6ccac19ce432b6342ca53621fcdb0e18c1cc0fd16eddfd2f68dfbe12c235d3e6a505b266acb7d7bfd6bc26be7e
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SSDEEP
192:hFKHCT2eE278Opecshv7ylRwkn5j4QlEsbmThlPvFksUAZZhMoiu2GnxAH4PKhOL:SUP8xc9RZmThlPvFkbaZhnVQYPKYj+D4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3fa4aab876166120b59ddc4f22839f76_JaffaCakes118 unpack001/out.upx
Files
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3fa4aab876166120b59ddc4f22839f76_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
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: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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 76B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 4KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE