Behavioral task
behavioral1
Sample
73c16f8a00d51a910005cd671bbf81ee_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
73c16f8a00d51a910005cd671bbf81ee_JaffaCakes118
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Size
76KB
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MD5
73c16f8a00d51a910005cd671bbf81ee
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SHA1
6e74386b3de9a259c04b0b4ccd0c325648964755
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SHA256
b37024e49ed65bb851173bf302f1908cfc645652d44ae6eaae361c020cccc5c9
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SHA512
4c10e4301fd5ae7e3c04f8a3b06ab4848fa3aa7233789a371a838755478c1276c9418acc063d82489c4ea45de223e7abf15b4a96fccb92b536555e36d2edaf12
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SSDEEP
1536:ItANtO2GZ2YHJDZIJjbQXPjNQVpimPaN+PkPObClxd1DDhMaYR97ZzPc5r2tHfWE:ItANM2W2YHkhQXPjNOg+PGDyzPc5mfWE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 73c16f8a00d51a910005cd671bbf81ee_JaffaCakes118 unpack001/out.upx
Files
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73c16f8a00d51a910005cd671bbf81ee_JaffaCakes118.exe windows:1 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:1 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.link Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 63KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ