Behavioral task
behavioral1
Sample
fb9412f6cbf116e7a5c981fd223af06e_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
fb9412f6cbf116e7a5c981fd223af06e_JaffaCakes118
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Size
109KB
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MD5
fb9412f6cbf116e7a5c981fd223af06e
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SHA1
bf37526ad6e769b2acc8ebc666a1c43791529645
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SHA256
8ac9c47433e61173d2d121277eae5aec20135917764a6c3606d5f864044e0ab8
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SHA512
fb3fadeccecd67015de27deaab38c2f82a2100d26bbad72bf0f04c58d9f8236b9567f7c722d4c657979fdfeb82c19ea8abe556c4b7b246da7e37abc6d9072f8b
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SSDEEP
3072:3YVaDSPHIwWmMYLcFmdHasvLif+jk13BhFkkSlJH:uomwmlpTifa0Fild
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb9412f6cbf116e7a5c981fd223af06e_JaffaCakes118 unpack001/out.upx
Files
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fb9412f6cbf116e7a5c981fd223af06e_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 107KB - Virtual size: 108KB
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
Sections
.text Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE