Behavioral task
behavioral1
Sample
b4eab841d58d4dcd43923fc74e3613bb_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4eab841d58d4dcd43923fc74e3613bb_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
b4eab841d58d4dcd43923fc74e3613bb_JaffaCakes118
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Size
1.5MB
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MD5
b4eab841d58d4dcd43923fc74e3613bb
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SHA1
7245a6bc53f54fc0b42d62dbe0b9d0d64e0c5e83
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SHA256
90791494c097ef09615aadcb8d6dde088e400f2d9b38bb6aef6a2c3d040b6ae2
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SHA512
9d1042ebb4c2243babe658bdbcba7037a83a2da35ace6126924693b9b83b52dd9a1aaffa4b5804a4b111e1225a0dbf88d5ee81ad0e74e9a30a197333b71c4a16
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SSDEEP
24576:fuNsvr8JXe4Di92MwUg38+8jX3V5qXYRmGnBia9fTi0gK8u5aPbOrddnNvfe:k7LMbR+8r3oYRfflRaP6dRRfe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4eab841d58d4dcd43923fc74e3613bb_JaffaCakes118 unpack001/out.upx
Files
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b4eab841d58d4dcd43923fc74e3613bb_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ