Behavioral task
behavioral1
Sample
df1778382f003e0717e291d3c40cbfee_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
df1778382f003e0717e291d3c40cbfee_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
df1778382f003e0717e291d3c40cbfee_JaffaCakes118
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Size
1.8MB
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MD5
df1778382f003e0717e291d3c40cbfee
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SHA1
9c651ac495a5609495e6f9e9bfb981c8c2af5900
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SHA256
ffd050a3042f07d9c442a518a01deebe835a1f97f6e7380a6c9de7ad0935ad71
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SHA512
9371f5b13e91bbe885f306a6d076c2b69be924ac6c64a02ae82cff04ffda5667e7896c0b48d4e33e017e12cdfe4732bf2135d01f0433a61a02bd82c90af6247c
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SSDEEP
49152:SEuFSh7n+LXxQ+s4QBPjpB54ynT/7Yh9VoB5+8vtnO17ENx:/kS1+LXq+sVZtvnT0yB5+4tG7ENx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource df1778382f003e0717e291d3c40cbfee_JaffaCakes118 unpack001/out.upx
Files
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df1778382f003e0717e291d3c40cbfee_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