Behavioral task
behavioral1
Sample
78a850a61c6f85fb4030afa4f7923b40_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
78a850a61c6f85fb4030afa4f7923b40_JaffaCakes118
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Size
657KB
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MD5
78a850a61c6f85fb4030afa4f7923b40
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SHA1
090d8f027954b4869102d0704caaa9e0a7561c05
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SHA256
1e4721457b9e21146e900de14b62c0fc0d8790f3226dc06f31aec7470483c225
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SHA512
7111f0ce08f936e5b3dfa303525de5c205ee2b9370a5aae21331acddd7c88fe9a66e8eee7272b2624795f0524b58004b29f73ebd5b1c6e65b2a69cfe2f121045
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SSDEEP
12288:8nNhuBoY8SorxgmA+nlvVlcmZTmuwh3jyZlRWuwCD85lBmOZeqHT6PBvaZfebbs+:8PatCg7EPimZ6urlPwO8THZpziBvEmb/
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 78a850a61c6f85fb4030afa4f7923b40_JaffaCakes118 unpack001/out.upx
Files
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78a850a61c6f85fb4030afa4f7923b40_JaffaCakes118.exe windows:4 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: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ