Behavioral task
behavioral1
Sample
a830b31777cc0f5109d36f7db156371d_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a830b31777cc0f5109d36f7db156371d_JaffaCakes118
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Size
333KB
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MD5
a830b31777cc0f5109d36f7db156371d
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SHA1
a7bec770f6c53c22d7738ff69760511cc259e20e
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SHA256
b2bf7deb026edead21cdafd176eea5e8942612388d90293ea6d4010efaf7ba10
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SHA512
5f64cb1a17261b0e66d1847dd18cf91d387ff201c8a69f8c25ae7294836ecfc5eb10acc0790937bc0c6f8f29a6ae888a910fb5ec077b64953a1ae711980a92fe
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SSDEEP
6144:T40m10aScrtMopM2Q8yFDC/ptM/BBqlvYFT6ScNjoc4MuEFUC2b1f3:fsrpM2Q8/8/KaTZ4DvUC2b1f
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a830b31777cc0f5109d36f7db156371d_JaffaCakes118 unpack001/out.upx
Files
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a830b31777cc0f5109d36f7db156371d_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: 904KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 322KB - Virtual size: 324KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 512KB - Virtual size: 508KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 504KB - Virtual size: 503KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 173KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ