Behavioral task
behavioral1
Sample
20a7e318a31c84dc52d180642d39f274_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
20a7e318a31c84dc52d180642d39f274_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
20a7e318a31c84dc52d180642d39f274_JaffaCakes118
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Size
44KB
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MD5
20a7e318a31c84dc52d180642d39f274
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SHA1
e78e7819af7cc199731e2a4bf0c11dd3eee5941a
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SHA256
88ceeaba4e590ff7dea90d99cd14f7bfbaf07106364d700252e5fa81d931973c
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SHA512
c81c7d46bc4a5f85efcce1a109ffd2e24aa4ac0f8be9a587bdac0ab416c9f734b313c3959eaebb9e9958b28e8a068037801726b08a7f4caf1fe0dc91725fd0b6
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIoCQE7lXOSiFZoOAgoz:egKcR4mjD9r82+E7ZKLlVm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20a7e318a31c84dc52d180642d39f274_JaffaCakes118 unpack001/out.upx
Files
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20a7e318a31c84dc52d180642d39f274_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