Behavioral task
behavioral1
Sample
cbbf8915e7fe6471241d883c172a1ff791ed3522746e805f2a016a22f415b557.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
cbbf8915e7fe6471241d883c172a1ff791ed3522746e805f2a016a22f415b557.exe
Resource
win10v2004-20230703-en
General
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Target
cbbf8915e7fe6471241d883c172a1ff791ed3522746e805f2a016a22f415b557
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Size
536KB
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MD5
957bbd9440ba46e77f4293e21c0ecf56
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SHA1
878b9890a442112cb9d71c9bf6e5661bdfa2389f
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SHA256
cbbf8915e7fe6471241d883c172a1ff791ed3522746e805f2a016a22f415b557
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SHA512
468304964f8aaf3ecac41a0ebcae7879f2aad1ce6c9dad56d4944965287dc2f0f1f5735581924378a21ef5c9a5fd3584de86de7b7bd8624b4fa84433d4480226
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SSDEEP
12288:gOreCbJ6z1GZnCbPLwY5ZhUXy4Okx2LIa:8CKTYrOkx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cbbf8915e7fe6471241d883c172a1ff791ed3522746e805f2a016a22f415b557 unpack001/out.upx
Files
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cbbf8915e7fe6471241d883c172a1ff791ed3522746e805f2a016a22f415b557.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ