Behavioral task
behavioral1
Sample
f79792baa4e53e101b18572ca13a4a2a_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f79792baa4e53e101b18572ca13a4a2a_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f79792baa4e53e101b18572ca13a4a2a_JaffaCakes118
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Size
44KB
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MD5
f79792baa4e53e101b18572ca13a4a2a
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SHA1
5ef73e38492f39dd77f7c1abd5b48719c0905855
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SHA256
5c52c175cd89ee2c13d8140013aafb336d35476f44134a77552780cadb95e7d3
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SHA512
2e81e32d253a10b30ce07ed16b501603132ac26db3298c1aa31a5acffdb503ccee02f1bd537be26bc03b1e03eabed2a6e3f567db46adc0be91ec79b6a1846d10
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIo+zxmKlQiqrbhCjRW9OtEhrGcLB:egKcR4mjD9r82hMiqvh6RWFSa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f79792baa4e53e101b18572ca13a4a2a_JaffaCakes118 unpack001/out.upx
Files
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f79792baa4e53e101b18572ca13a4a2a_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