Behavioral task
behavioral1
Sample
a64bc62c0bcd5b5c03a5fb08d3d86f51_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a64bc62c0bcd5b5c03a5fb08d3d86f51_JaffaCakes118
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Size
235KB
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MD5
a64bc62c0bcd5b5c03a5fb08d3d86f51
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SHA1
bc8d8adf58c992cf46afa815d39941b0b0531626
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SHA256
5296c20d2416631d02990afeff9e7e73cbd5a2422d39d3fd3c52bcbd17dcc457
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SHA512
8192dab845f40f70c0d37cfcc888ef9300e51a2fbe0d2a0ffa4f3a48066db8cd7ffd49bdbe5409bf26df50838f4a0b953230399898c9853d6943cb646fdc2b89
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SSDEEP
6144:4kzKmP2USFXgF9qCUbbTIgGYJaH2OgA5:rBP2USgF7aPcHHg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a64bc62c0bcd5b5c03a5fb08d3d86f51_JaffaCakes118 unpack001/out.upx
Files
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a64bc62c0bcd5b5c03a5fb08d3d86f51_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: 308KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 203KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 166KB - Virtual size: 165KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ