Behavioral task
behavioral1
Sample
3b1d19eb6eab1aff6dc6ed0c6fc25b64_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3b1d19eb6eab1aff6dc6ed0c6fc25b64_JaffaCakes118
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Size
310KB
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MD5
3b1d19eb6eab1aff6dc6ed0c6fc25b64
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SHA1
c2ee09cdf70b0ed824d28903c2025e4d72a024d0
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SHA256
ad81d26061c325e84e39199a516865f8d418e1b2016b9aec82f69585658e5102
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SHA512
13284cf4f9a63e96f3daf92072ee13ca07f35d40a97d7c8745f88758878b817af846469ddea34d99da5bafa0246c010d2827cd8d90b7ffbba559ce972d0b1146
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SSDEEP
6144:SI2bF12JsxNvqyCPz8ETODF+j76TstJ5f+Tue8ZjIhtGFWF1Pa4F5:SnK+x8zr8EKDQjWTsJf+Z8ZjOk8PxF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b1d19eb6eab1aff6dc6ed0c6fc25b64_JaffaCakes118 unpack001/out.upx
Files
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3b1d19eb6eab1aff6dc6ed0c6fc25b64_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: 896KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 211KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 98KB - Virtual size: 100KB
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: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 951KB - Virtual size: 951KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rmk Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ