Behavioral task
behavioral1
Sample
0f6caf7ea587b6af6922ff9e0a91c3f4_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
0f6caf7ea587b6af6922ff9e0a91c3f4_JaffaCakes118
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Size
233KB
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MD5
0f6caf7ea587b6af6922ff9e0a91c3f4
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SHA1
209b3cd307eeb3a4dcb3cf40a58ba38662009024
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SHA256
7a90c3664345668edc3b198c9a2efb9454e06f061bcfc6aa54b6d65adaa048df
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SHA512
9ecab00986a720aae7034df51b75e928fda9fb626228849d2b7a45bb58eed06bec0b2c8b12188b474aa28d74a11a21d459bba803cec81b3270c6840636503033
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SSDEEP
6144:YZKaKhAIRZctgsdL47WNl4hu8AyUc+VIC7CwX:YZKaAAzzdOHhu8z+VI0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0f6caf7ea587b6af6922ff9e0a91c3f4_JaffaCakes118 unpack001/out.upx
Files
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0f6caf7ea587b6af6922ff9e0a91c3f4_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 404KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 217KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
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_32BIT_MACHINE
Sections
.text Size: 431KB - Virtual size: 431KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 113KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ