Behavioral task
behavioral1
Sample
81ac05dc2de1f320e2b3535f0361824c0bf3c402cb3582a831e35df5a405aa27.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
81ac05dc2de1f320e2b3535f0361824c0bf3c402cb3582a831e35df5a405aa27.exe
Resource
win11-20240508-en
General
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Target
81ac05dc2de1f320e2b3535f0361824c0bf3c402cb3582a831e35df5a405aa27
-
Size
266KB
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MD5
886b91a8ba27660d6f5c89b28895f321
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SHA1
750c772108448014a77141739c1b75e81370090f
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SHA256
81ac05dc2de1f320e2b3535f0361824c0bf3c402cb3582a831e35df5a405aa27
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SHA512
6b01b9c14b9cfa7002e613a7f1478358ffbdb55c495cb550a6ac3883ae5c0040d6683423878e39379386f6e86d0edd6283621714fa80a834ceea3b6073baf617
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SSDEEP
6144:yXzKdNY49u8rVIJxaHWgBT/TRPkTMeWD901net:Ba4AdCHzN/tPCNO01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 81ac05dc2de1f320e2b3535f0361824c0bf3c402cb3582a831e35df5a405aa27 unpack001/out.upx
Files
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81ac05dc2de1f320e2b3535f0361824c0bf3c402cb3582a831e35df5a405aa27.exe windows:6 windows x86 arch: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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch: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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ