Behavioral task
behavioral1
Sample
fb7f311c724b5634fbff8893c90caa7e_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
fb7f311c724b5634fbff8893c90caa7e_JaffaCakes118
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Size
32KB
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MD5
fb7f311c724b5634fbff8893c90caa7e
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SHA1
b699d65d4d6cc19832bd277d8eb824b5c454c9a9
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SHA256
26d1c17627cace8b1de05fa5c542e5934ee8f79c12235048a5a865174c50b229
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SHA512
6f4bfd1e458e1c8fa48bd7620440aab9e3cbfe2d356c38c123b973b7408485b9afaebe0961c70de607fda456f72a3c79e941270216964b4b43ae292908855e12
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SSDEEP
768:JGCFhVReQmX4OzZWXl9oII879e8xtZbKKEw/+3fb:JTHReTXXzsXl9gQDZOVfb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb7f311c724b5634fbff8893c90caa7e_JaffaCakes118 unpack001/out.upx
Files
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fb7f311c724b5634fbff8893c90caa7e_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .wsf windows:4 windows x86 arch:x86 polyglot
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ