Behavioral task
behavioral1
Sample
aa34b31dce3f024cafa610e7ff6fc1c1_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
aa34b31dce3f024cafa610e7ff6fc1c1_JaffaCakes118
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Size
80KB
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MD5
aa34b31dce3f024cafa610e7ff6fc1c1
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SHA1
c0a4add50dea0288c1ed86aa41151a3984c1c054
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SHA256
95bbdb6e3622edd0a489b80ff619559fb4d7ede15f16d7b93726f9b71052ab79
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SHA512
41849209a0a5b99b984aaff4aad274974ae667241b2519709016d2faeaecc0d93c368dfd1f2f50ec388c5e3c7bbee1b6f63d1b21ff6f57e11ff22e15ca327056
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SSDEEP
1536:976NC32tYico4rCZiF4NfDbTEQ5ztsaD0oMyGlXnExikX6Xt:dDMco4rwiF4BtztsI2DXv9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource aa34b31dce3f024cafa610e7ff6fc1c1_JaffaCakes118 unpack001/out.upx
Files
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aa34b31dce3f024cafa610e7ff6fc1c1_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - 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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 47KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ