Behavioral task
behavioral1
Sample
ef5dc09c083ebe92705816c0d0f927c5_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ef5dc09c083ebe92705816c0d0f927c5_JaffaCakes118
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Size
215KB
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MD5
ef5dc09c083ebe92705816c0d0f927c5
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SHA1
dd90d9e39fb0c8ca7f86fa43bfae4b98c995049d
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SHA256
6d82404c1aa87080e80fdb3c3e65c884648a209cd7e231b4f4e3648996b1a7ba
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SHA512
a689b96c86ee4231acf005ec752edd5e1f42dbbed165a3677935fb6aabe2c60e529213d5053a5385f7706919e0baacb416b8be20a0021766cef1d533f0c674b6
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SSDEEP
6144:oSxLrrjdIsBdtGFRhEPCcUd1tiWo6aUSSwa4ol/V:3L/ZnHtG7S7Ytix6pSi4ol/V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef5dc09c083ebe92705816c0d0f927c5_JaffaCakes118
Files
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ef5dc09c083ebe92705816c0d0f927c5_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 372KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 206KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE