Behavioral task
behavioral1
Sample
fa4581a61690641440371b326de1d4ec_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fa4581a61690641440371b326de1d4ec_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fa4581a61690641440371b326de1d4ec_JaffaCakes118
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Size
81KB
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MD5
fa4581a61690641440371b326de1d4ec
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SHA1
e1cac74ab065b3c0059e8466b6af0baf3696abeb
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SHA256
e12193fa11b41fa98b484312a471fb78692282f7771ed4b46d730bfec6cb5e2d
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SHA512
1b97b145300fbff8896174429810c4b11a604572288930c7cef008da33cacd5eaa1cf7649dfe4c8a9d741b79565f7c122d5a058a81ff58d17f21f256985db33e
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SSDEEP
1536:/aRRr/2Oh6wEbKHrCwnluv7YvehvzAsOZiqfwV1k3ucgB:CRRr/22c6Cwnluvsv8AaWXgB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa4581a61690641440371b326de1d4ec_JaffaCakes118 unpack001/out.upx
Files
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fa4581a61690641440371b326de1d4ec_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ