Behavioral task
behavioral1
Sample
b31f01448b057cc0ec7fbd7fba0f6f9e_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b31f01448b057cc0ec7fbd7fba0f6f9e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b31f01448b057cc0ec7fbd7fba0f6f9e_JaffaCakes118
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Size
228KB
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MD5
b31f01448b057cc0ec7fbd7fba0f6f9e
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SHA1
d0e4620694e2068173c496e3f3d14a84b12331f3
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SHA256
009abff85ac96e26b6fa89eb90096152eaa646aef98db45ebf4dc053d8f71637
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SHA512
01c31e07d7c873c75ba569a9bdaace020d20262478a839cda2bffc6090617a68361f7a2e50e1b6af1910c4cc3f8f19b0276a0289ad5876b10501c1d0a53f1e7e
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SSDEEP
6144:zWN+3mhp+YxLlaZVEgfUVelybivJtYBHNsmyBvs6By:z2jp+YxLlaZFUVi+U6Z0vs0y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b31f01448b057cc0ec7fbd7fba0f6f9e_JaffaCakes118 unpack001/out.upx
Files
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b31f01448b057cc0ec7fbd7fba0f6f9e_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 152KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 47KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 71KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ