Behavioral task
behavioral1
Sample
b4505415faff4b4ad3f0ec605b230fe9_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b4505415faff4b4ad3f0ec605b230fe9_JaffaCakes118
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Size
321KB
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MD5
b4505415faff4b4ad3f0ec605b230fe9
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SHA1
cf77adec6729addf420f46d0d76a49220b679b2b
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SHA256
b9e12fc0457058de997583748c9be5932795249c0e0fa70d8366c562d16456fa
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SHA512
0728edfe6cf307523429814e7d2c51fd645aee278b63656c73813459eadb19a93ed98825322829a7139f0dd99dc047f7e4ff22e768b8796075c193b15a580bad
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SSDEEP
6144:GGQlcViDgiuYFTT1IBdUaW+qUYUWfuRzyiJS+IQ4a3T0X1VO2W7Y6tOEP4:GVy3gT1GUaW8jcuE+IQ73uCWP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4505415faff4b4ad3f0ec605b230fe9_JaffaCakes118 unpack001/out.upx
Files
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b4505415faff4b4ad3f0ec605b230fe9_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: 152KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 318KB - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 364KB - Virtual size: 364KB
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: 2KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 844B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ