Behavioral task
behavioral1
Sample
a5907a8abffa3dae8ac764acad4a510e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a5907a8abffa3dae8ac764acad4a510e_JaffaCakes118
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Size
56KB
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MD5
a5907a8abffa3dae8ac764acad4a510e
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SHA1
40d820d9ae11cf2574dd96258672a5895193229f
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SHA256
03b4891f6213cceb6428cd4769b085bcb1196ff0733c4ef47721f09e7b965f60
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SHA512
659197d1f5735c5dffb699dc41d6fbf56f6c738b334eb041b6efe62553a5c2d8bb12d7a082aae76330b3bce21a0bfebf66ae0c2280496d414ea74c6f8b811a63
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SSDEEP
768:qz8Sstnin+kCfRTVAeBTfBpXbcQgBSJtSqzrc/08rbwxIcsH1tse4TJo0wksML6V:zS6in+95BTfBFuwA/0ebB1GeEJoHM/U
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5907a8abffa3dae8ac764acad4a510e_JaffaCakes118 unpack001/out.upx
Files
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a5907a8abffa3dae8ac764acad4a510e_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
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_32BIT_MACHINE
Sections
.text Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 22KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ