Behavioral task
behavioral1
Sample
7558ee693e796096e34b91ecf0acfb37_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
7558ee693e796096e34b91ecf0acfb37_JaffaCakes118
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Size
58KB
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MD5
7558ee693e796096e34b91ecf0acfb37
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SHA1
d45b27810d0c83c843a38efec4258772c84320c3
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SHA256
f4f5e566544265a8ed2c92062b79cc48439a3e6f87b9d03e58ec10ae1ab95f58
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SHA512
664d1505941fbf2cfe91f3cff9501b67bf6efbe0b72fb8ca5e3e9e6bd07a230572a461518d9d80a24e9f3bffee3c0bc03708d8bc37e0a7754c73a25fdd66e41c
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SSDEEP
768:lsExfpdfBKaj2qIjzAgpvutggSxOwImBTxjuZw0a/tcxqS82O8qswfdyJi2SER:lsgfrBLqrjzZvKtETkw00d2OG9JiO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7558ee693e796096e34b91ecf0acfb37_JaffaCakes118 unpack001/out.upx
Files
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7558ee693e796096e34b91ecf0acfb37_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: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
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: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ