Behavioral task
behavioral1
Sample
f8e7a1f8eaac18996b697c071f17302f_JaffaCakes118.exe
Resource
win7-20240220-en
General
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Target
f8e7a1f8eaac18996b697c071f17302f_JaffaCakes118
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Size
92KB
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MD5
f8e7a1f8eaac18996b697c071f17302f
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SHA1
2b7543805a8a40e243e79c91b77880ba8c96d36f
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SHA256
8c04aa7998a6a1e630cc3f02eadadbe604cbdc8076cc8a8702df0e1854a68970
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SHA512
a9da72c55fd60d17e0fd0fca16d6f4276d8c601f36349620353bf682814190bbb0f05c11fd106c661fec31980901fb24c25e5daee64f851ac5b8ae557ec5705f
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SSDEEP
1536:KpJYYULyvSuOpw6+CSVL52vxfQpeL7QiTjrbd2FEVtmwUCIpnalce6NZ:WJTuyvN6+CSj2vxfQ+RfrbUEVcCIpEm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f8e7a1f8eaac18996b697c071f17302f_JaffaCakes118 unpack001/out.upx
Files
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f8e7a1f8eaac18996b697c071f17302f_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: 424KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 80KB - Virtual size: 80KB
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: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: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 402KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE