Behavioral task
behavioral1
Sample
a5b96245ea9f8c0278e48b7470e69b22_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a5b96245ea9f8c0278e48b7470e69b22_JaffaCakes118
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Size
40KB
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MD5
a5b96245ea9f8c0278e48b7470e69b22
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SHA1
20586223cea58ab160dda8f3094bf5fa451946dc
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SHA256
313f70dfc2c6ed07807ffd33c16f05af262c968b1115bbca41af35bf5da35a16
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SHA512
e43bf965ea4bef5fa2bef5710b899ea7274c8cf2ca0f0fb8d927dd2e18f96961f99edaa34b17e8c5fca99dc5462ea4ff317c35a37c70e29c05c7b60e2f686001
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SSDEEP
768:S6x2yIusiGyIGpKaEjvc8IVKwA7kJf43gv7ve4GXlERhdy0qWJ7:S1ViRV0bvcBlACMORe0/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5b96245ea9f8c0278e48b7470e69b22_JaffaCakes118 unpack001/out.upx
Files
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a5b96245ea9f8c0278e48b7470e69b22_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
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: 39KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ