Behavioral task
behavioral1
Sample
b33faa55ed9aa2fd77ed2a36266e628b_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b33faa55ed9aa2fd77ed2a36266e628b_JaffaCakes118
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Size
79KB
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MD5
b33faa55ed9aa2fd77ed2a36266e628b
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SHA1
8e84da902252db1b19051c43b5648664cb37cbf8
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SHA256
edfd696218318a7f2c410638d638931c6c110b898c240d09a23ae80e7f6003aa
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SHA512
36c7ef459003e417c0adfe347f227ea03ff443b1bf61ea6c8c027864962fd2ad29a8c1a30c67117c2f7be616c850df83ddd6a3242af82858fa41519a0a5d2e44
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SSDEEP
1536:heVq5oF4ZDl+vSqdiVi6f8Ui7gsGoAhYrSVBayiSjFqFLclTdo3D:AV5+TqdiVf8Ui7hGoAOrSVBayiSjFqFB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b33faa55ed9aa2fd77ed2a36266e628b_JaffaCakes118 unpack001/out.upx
Files
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b33faa55ed9aa2fd77ed2a36266e628b_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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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: 88KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ