Behavioral task
behavioral1
Sample
a01e18f8fb760d367f3bead30e4f6225_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a01e18f8fb760d367f3bead30e4f6225_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a01e18f8fb760d367f3bead30e4f6225_JaffaCakes118
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Size
71KB
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MD5
a01e18f8fb760d367f3bead30e4f6225
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SHA1
341a25dbc8e899bf936af196d5196487209e53af
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SHA256
5ad962aff78221005c233a0cdebc2f506ce3ef94c1bde997d828a873450e9a29
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SHA512
5070e8c1c882aa5408fb921b04e15d6691b9ee00aa5312320472f17cb0c927c0fd1199f796450d1ea86a03678243c8b50fe97384495ac38e219c6272b4059987
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SSDEEP
1536:B+f9K3U1bOV8vvwR3/11WwrGuHgG1vbiMvDj19+PRWLHj:BA9KE1bOsQv11WoHgGtbiMvP1gPYLD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a01e18f8fb760d367f3bead30e4f6225_JaffaCakes118 unpack001/out.upx
Files
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a01e18f8fb760d367f3bead30e4f6225_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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
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: 69KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 125KB - Virtual size: 125KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ