Behavioral task
behavioral1
Sample
42a5172887f94ea6d1ca6b3f661280aa_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
42a5172887f94ea6d1ca6b3f661280aa_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
42a5172887f94ea6d1ca6b3f661280aa_JaffaCakes118
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Size
44KB
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MD5
42a5172887f94ea6d1ca6b3f661280aa
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SHA1
1cb901908460c56b89114fb03102e7c9b33baf59
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SHA256
a1b050d59846431c283815237afd39f5bf3c0dcf1f5f25f3d7e99043fab6f1b8
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SHA512
76ad9033feced7e20600add88cc45da7e156fd984edd15406c80dbdcc3397ed51e7699352116806f8f81c940d20cc5b0c3d02863aaaee509f07d9b3110ed7d36
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIoJdSmjTSLzHMu0kx8+IoNoWfH/A:egKcR4mjD9r822jTSEda8+PlODwk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42a5172887f94ea6d1ca6b3f661280aa_JaffaCakes118 unpack001/out.upx
Files
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42a5172887f94ea6d1ca6b3f661280aa_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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ