strcspn
Behavioral task
behavioral1
Sample
2b177286bccdc3717605d5f45a344896_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
2b177286bccdc3717605d5f45a344896_JaffaCakes118
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Size
7KB
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MD5
2b177286bccdc3717605d5f45a344896
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SHA1
60ca74b56634a89b6bd3c17e32ce6b9b2e2156ba
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SHA256
f9eb895701d2e4aa5273c5d0c29f4629af2a8426eb778c0b8919d4524c274dfc
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SHA512
a2272cfed27b8e6a707b5955481fffeb65c63a2df8f53e36d11decfa4d7e412cf264c17ed360b2111801676c0ec48617101910839ceadfab67a2922757e311a0
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SSDEEP
192:rZbYn7iyqI19S1U/uApKQIZ7l77jHxMkaNM0x:in7nqq9HmLZR7ZMkaNR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b177286bccdc3717605d5f45a344896_JaffaCakes118 unpack001/out.upx
Files
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2b177286bccdc3717605d5f45a344896_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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
Exports
Exports
Sections
.text Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE