Behavioral task
behavioral1
Sample
a563b1f2b39d5c4a200ca30719297aef_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a563b1f2b39d5c4a200ca30719297aef_JaffaCakes118
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Size
906KB
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MD5
a563b1f2b39d5c4a200ca30719297aef
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SHA1
f5b35922a91325cf6715b549e9ba0d845efc25d4
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SHA256
f4a02b5f7fca2a29a13fd089ac5ed9f435016288e26d26024463b711747b6ca7
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SHA512
36e8becba1e231b125c86081e106922011bd58013be28a232706d609ad117627251f559b26d4348e9b29e3e1e552a0f0c2509950626829bea2574f8e357c39c6
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SSDEEP
12288:o6Wq4aaE6KwyF5L0Y2D1PqLDKPDF5x6+qr+aiTb5wE+6loe5TN1J0rRbD:+thEVaPqLDKPDF5wr+dhwv6lx5QRbD
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a563b1f2b39d5c4a200ca30719297aef_JaffaCakes118 unpack001/out.upx
Files
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a563b1f2b39d5c4a200ca30719297aef_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 792KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 349KB - Virtual size: 352KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 357KB - Virtual size: 356KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ