Behavioral task
behavioral1
Sample
b935fe87b8aa486c6aeeeac60e2f680271cf48e5ab32799bb131b44973d2f97f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b935fe87b8aa486c6aeeeac60e2f680271cf48e5ab32799bb131b44973d2f97f.exe
Resource
win10v2004-20231215-en
General
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Target
b935fe87b8aa486c6aeeeac60e2f680271cf48e5ab32799bb131b44973d2f97f
-
Size
536KB
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MD5
ec84d731719f645ed72862ceea9b2e15
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SHA1
ebd422e11cc0b33be9a0bfc50a7b40488bcc975b
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SHA256
b935fe87b8aa486c6aeeeac60e2f680271cf48e5ab32799bb131b44973d2f97f
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SHA512
02356ca0652bd6d670bf17bf1483eaae7c395078a016548c8f50e46775bca67650861d799df50e02ec7188437bee967e95f49caf49983a19f6d818bdf42f86d6
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SSDEEP
12288:/hf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:/dQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b935fe87b8aa486c6aeeeac60e2f680271cf48e5ab32799bb131b44973d2f97f unpack001/out.upx
Files
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b935fe87b8aa486c6aeeeac60e2f680271cf48e5ab32799bb131b44973d2f97f.exe windows:5 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: 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:5 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: 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