Behavioral task
behavioral1
Sample
f876c616b58812fbef07bfed0d90cc81_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f876c616b58812fbef07bfed0d90cc81_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f876c616b58812fbef07bfed0d90cc81_JaffaCakes118
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Size
207KB
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MD5
f876c616b58812fbef07bfed0d90cc81
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SHA1
93669db69b81634b792852930a5e4d7b51807a82
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SHA256
645d4bdff7a70e68deb6a0277d90db9c8cf9b8ff566d3505eb32e838dd5b8951
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SHA512
244ee6147435f96e0fb5346023d02695f5834838721f033de9659aee539ad797197616962c4b1ef00678487b93166a7c8aca65ab17c8079d4078b31bf6f61b31
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SSDEEP
6144:xR/jUq9pYEHS9p51bKKTb2tf1LVbNN/5bzuS:xt4qXYEHSTbKoy1X/Ru
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f876c616b58812fbef07bfed0d90cc81_JaffaCakes118 unpack001/out.upx
Files
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f876c616b58812fbef07bfed0d90cc81_JaffaCakes118.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 198KB - Virtual size: 200KB
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:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 144KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ