Behavioral task
behavioral1
Sample
fb458134337b23554e36c35b570d4a0a50048330861525e6a443363334b4e23b.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
fb458134337b23554e36c35b570d4a0a50048330861525e6a443363334b4e23b.exe
Resource
win10v2004-20230915-en
General
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Target
fb458134337b23554e36c35b570d4a0a50048330861525e6a443363334b4e23b
-
Size
266KB
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MD5
5f8d2101b118fe64149e15b7b092950d
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SHA1
a817317d0ed8bcf64bf32e4c9ae81ad0e1176a1c
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SHA256
fb458134337b23554e36c35b570d4a0a50048330861525e6a443363334b4e23b
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SHA512
6d250faa96afd5a83cbc489ff1e750562adb987096be9e689aec8c35c2dabe1087d077b55f59b0aff587f3ec0c2a50192613902ac2b38a4b8d8cac8535b9d223
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SSDEEP
3072:rNXEGZJWhfNFC4S60+XoLczrVmXyRAA8knxpzWGLiw6Zau4NDBzdrmaDbI70yH0W:xXzKdNY49u8rVhMwzz9k01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb458134337b23554e36c35b570d4a0a50048330861525e6a443363334b4e23b unpack001/out.upx
Files
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fb458134337b23554e36c35b570d4a0a50048330861525e6a443363334b4e23b.exe windows:6 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: 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
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