Behavioral task
behavioral1
Sample
ffa933d4a1741085fac6258dc6c47f99_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
ffa933d4a1741085fac6258dc6c47f99_JaffaCakes118
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Size
326KB
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MD5
ffa933d4a1741085fac6258dc6c47f99
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SHA1
6c4939e4ffdb586401dbcab86ad8bb99bb313e7a
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SHA256
5fb196baa862c53cc11adfaa3eb5f3c0e7c0af870569ffd7dac367a735788fb5
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SHA512
d290c77259ab127c66722561eca82da6fb07345180174ad5e59a83c982419aaeac0a713b7a318e87099c4a83212b21eea647ee2960d9ebcdf40b8810392e85ae
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SSDEEP
6144:HROYdm2nFNK7llbCZyR8hp/d+NREpkkklVYnx4XmYsTkvkEkkFukvn:IqpFSCZy4Bdeakkkju4EIvkEkkFukvn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ffa933d4a1741085fac6258dc6c47f99_JaffaCakes118 unpack001/out.upx
Files
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ffa933d4a1741085fac6258dc6c47f99_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: 452KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 161KB - Virtual size: 164KB
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: 436KB - Virtual size: 432KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ