Behavioral task
behavioral1
Sample
fc51dd7ea91619b6b005e97a5230546b_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fc51dd7ea91619b6b005e97a5230546b_JaffaCakes118
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Size
1.9MB
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MD5
fc51dd7ea91619b6b005e97a5230546b
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SHA1
d86fed78fa00778e9a3aa864b3c638dae58eab2c
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SHA256
9247254d44d27d131a51ba93a3836fbf68ac1f409e70061ba78863379bbf9c0a
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SHA512
05e355e15bbc349e6060f50b4dd7e86e32025dab33e9c9853a5243fd75ad8caf7b7975c4106a5db72bb7bdaf116f9a3639787a35eb149ef79fa3b3376cdebf40
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SSDEEP
24576:mLx5k6Lqt/rrccW1a+KB6Djv/aRCXE3Po8En+69EYMIkuz9SlVfDba8FLt9ahac3:mpi/0MBw3o48En+uhkjDDa/ZfJAmAD21
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fc51dd7ea91619b6b005e97a5230546b_JaffaCakes118 unpack001/out.upx
Files
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fc51dd7ea91619b6b005e97a5230546b_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 124KB - Virtual size: 122KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ