Behavioral task
behavioral1
Sample
b4a1e806bd1d5bff3b942cd256e9119a_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b4a1e806bd1d5bff3b942cd256e9119a_JaffaCakes118
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Size
25KB
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MD5
b4a1e806bd1d5bff3b942cd256e9119a
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SHA1
1f463d4d6afa848305c021bbe375172de8233b2e
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SHA256
063e9667fe6712030ac624ee11b8b19f67b5b6f58a692d6d8ad45f87171036a7
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SHA512
ea6806b40fbb3109ffd0468ee342cdfec286c21ccf2f621c9f2d8184e1a7a0e8659b8ee8a70de3afbcd7787725699a016163d90ceb8718b77e471021d58dd625
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SSDEEP
384:NvHQB0ssSCPyHCfLfmCyxI96RhuRSsDO5/Z1luIpaDAl/6TQl8xaazzC:NQBsSCPyHCfLejxe6zZ1luIFlCT+LEC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4a1e806bd1d5bff3b942cd256e9119a_JaffaCakes118 unpack001/out.upx
Files
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b4a1e806bd1d5bff3b942cd256e9119a_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: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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
.data Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ