Behavioral task
behavioral1
Sample
ec3e6a5d3ac3a2913ed9b951c7e97484_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ec3e6a5d3ac3a2913ed9b951c7e97484_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ec3e6a5d3ac3a2913ed9b951c7e97484_JaffaCakes118
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Size
43KB
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MD5
ec3e6a5d3ac3a2913ed9b951c7e97484
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SHA1
f39d150fda6325548494edd5f2bec94ae9067b80
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SHA256
e974b504d460609f9cac02ec76d0bcf57cce3fa9a73cbfeb665f34bda24a47de
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SHA512
4abbd297acb62a4d53c2bc7649d712b3adc0e44fd880ba46cf7d63989e142a10a553406215b163505cb0ed36f3ef74f135c288c533dbd3acce17f03df78a7807
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIofVGxy1aLqRaqqbHzw:egKcR4mjD9r82YYxygvz0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ec3e6a5d3ac3a2913ed9b951c7e97484_JaffaCakes118 unpack001/out.upx
Files
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ec3e6a5d3ac3a2913ed9b951c7e97484_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