Behavioral task
behavioral1
Sample
f231c18672c7ef070fcf1c5bfcf98c21_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f231c18672c7ef070fcf1c5bfcf98c21_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f231c18672c7ef070fcf1c5bfcf98c21_JaffaCakes118
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Size
423KB
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MD5
f231c18672c7ef070fcf1c5bfcf98c21
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SHA1
d937d8bce11f63b59c69edec9649031fe58fc934
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SHA256
44c6abf8df6f5ad068cfcf777cb4632ef318916613c60c43f8b2ae5fb572599a
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SHA512
fb068407fb205cd3f7907a079228a8067b986fd9ebd89ba5bdbc4d98348c1990262f0cb0e7544a70fc15a35e4991284b4b581750d3d9b22277010383221d4d57
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SSDEEP
12288:lA6bf5Ud3rjdJzxVuy8WosSH0AUOVqwfa+MyY:lA6tUdbj3z+q5SHRvn
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f231c18672c7ef070fcf1c5bfcf98c21_JaffaCakes118 unpack001/out.upx
Files
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f231c18672c7ef070fcf1c5bfcf98c21_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 592KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 157KB - Virtual size: 160KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ