Behavioral task
behavioral1
Sample
2ff2cc356b6ade5e3240121ae5b19b4f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2ff2cc356b6ade5e3240121ae5b19b4f_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2ff2cc356b6ade5e3240121ae5b19b4f_JaffaCakes118
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Size
656KB
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MD5
2ff2cc356b6ade5e3240121ae5b19b4f
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SHA1
cb30f797f7384283a2f90a683e869f9eea43f542
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SHA256
a3aa816e10e10803aadd13ceda7a360f8cf5e2bf74815beb33409b7c5d2b79c3
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SHA512
64003b789d476ab9779f4dd780352041923a5d235a4ca0aeea83d2dc281cbc07ab691eb1786c74b60bb3ce5862c72ac813ec73866228631d6037311d6509cb2d
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SSDEEP
12288:Xk1s5m7E/xuxKD24ZUk3aWxY/hMpIcpJX8Vb91g:0WL4o2uUk3lMhuL2b
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2ff2cc356b6ade5e3240121ae5b19b4f_JaffaCakes118 unpack001/out.upx
Files
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2ff2cc356b6ade5e3240121ae5b19b4f_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 856KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 653KB - Virtual size: 656KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 501KB - Virtual size: 500KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 235KB - Virtual size: 235KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 537KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 219KB - Virtual size: 219KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 582B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ