Behavioral task
behavioral1
Sample
b74dd6f8839bbc99bce9aa9d4ccb85d3_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b74dd6f8839bbc99bce9aa9d4ccb85d3_JaffaCakes118
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Size
57KB
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MD5
b74dd6f8839bbc99bce9aa9d4ccb85d3
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SHA1
c0ec6170cf20937be3a6918ebc51e4ed847325b3
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SHA256
abf8fe005505a3e25d50ba9dd788eef2939a5d8431083ac25e0f35c1825e87be
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SHA512
fc0b5755d47ab1652c0e1040b8bad1943be8164c1b3d5611b96d6e0390d8cffb7862c612910ec8f02a98a10553aa466c5dfb1458bea9a9b61a38aa873668e0da
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SSDEEP
1536:8nkKTEedixOAQLugO7tMihzIMN4NpO8LPL:+J1kOvChJz8NpOc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b74dd6f8839bbc99bce9aa9d4ccb85d3_JaffaCakes118 unpack001/out.upx
Files
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b74dd6f8839bbc99bce9aa9d4ccb85d3_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: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ