Behavioral task
behavioral1
Sample
b575fe6859bb9c88eec935ac9fe50541_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b575fe6859bb9c88eec935ac9fe50541_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b575fe6859bb9c88eec935ac9fe50541_JaffaCakes118
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Size
43KB
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MD5
b575fe6859bb9c88eec935ac9fe50541
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SHA1
9f4f62d729f0c6f565221b01662b142278c2f78a
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SHA256
cb27193b6603090e0bfe92d8fc14c518338b3422d7b6610e1bfd8dd9fd3fd5b4
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SHA512
1ec9275b2390cc61b60f65a35a3ded5a730d9b49e176145fc4dc58e3b6659cfdafdfffd2e86b647c347a6cf22e8dc9d4711b9b7206b919085e2fdd66aeb9ac43
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIo45/j8PAnHju1Lj8elcvkn:egKcR4mjD9r82ZAPKCMelic
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b575fe6859bb9c88eec935ac9fe50541_JaffaCakes118 unpack001/out.upx
Files
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b575fe6859bb9c88eec935ac9fe50541_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