Static task
static1
Behavioral task
behavioral1
Sample
RescoViewer-keygen.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
RescoViewer-keygen.exe
Resource
win10v2004-20240508-en
General
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Target
463b93b8e3e983f9fa54ca302e021c6f_JaffaCakes118
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Size
27KB
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MD5
463b93b8e3e983f9fa54ca302e021c6f
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SHA1
a2acaeaba2340ffa5da6075bf05ec41010968ad4
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SHA256
f737b241baace571cb1cbf5c1cd36f8b13ba422f3bc0f104e04fc92e6c08bb83
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SHA512
a1bb185123bd982626c152374e56da23e553636be2a7db52d8a97c62e7b1757fde78048a506fd3f278da1bfc0771acd2ceb06120a0d8b45cb5e1f959b181ec97
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SSDEEP
768:YhQtHoe8FBwrJ6bk0MQyaH2bI2pCyv+6n6fx2X:PHoe8IJ6byQHSPphk0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/RescoViewer-keygen.exe
Files
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463b93b8e3e983f9fa54ca302e021c6f_JaffaCakes118.rar
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RescoViewer-keygen.exe.exe windows:4 windows x86 arch:x86
005dfcdb1e521822d4093f6d199f2f7f
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
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
user32
SendMessageA
gdi32
SetBkMode
advapi32
RegCloseKey
ole32
CreateStreamOnHGlobal
oleaut32
OleLoadPicture
Sections
.text Size: 24KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE