Behavioral task
behavioral1
Sample
17c1ba955400eb0485b958d97e19ebd3_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
17c1ba955400eb0485b958d97e19ebd3_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
17c1ba955400eb0485b958d97e19ebd3_JaffaCakes118
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Size
92KB
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MD5
17c1ba955400eb0485b958d97e19ebd3
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SHA1
6385bbd7ff1e3482519e6a8266b309cd9d3eb139
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SHA256
4387f7af9fafc7ee4714a1118ca848ae705890abb2837cc01fafca9b4c2a7392
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SHA512
5fb83940d8dc5ac7e677552475bc984a00b2d07440e6ed757bcf89f6f432e81bc95461b92a2becc72be864dcdf04d1b5ef79862f85557c6a5ec15e8f9f3fc0a6
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SSDEEP
1536:egKcR4mjD9r82+VOGZCdkU0UUAx82f9D6pkLb/r5o0P3VYPiZAfKTcD+:5KcWmjRrzdGZQk3Uqe9D6qLn5o0P36CX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 17c1ba955400eb0485b958d97e19ebd3_JaffaCakes118 unpack001/out.upx
Files
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17c1ba955400eb0485b958d97e19ebd3_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