Behavioral task
behavioral1
Sample
fa881a8a9c542e32b1e54728b2c1a949a49fe6cec9df0846e8a624bb2d65fd6a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fa881a8a9c542e32b1e54728b2c1a949a49fe6cec9df0846e8a624bb2d65fd6a.exe
Resource
win10v2004-20231215-en
General
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Target
fa881a8a9c542e32b1e54728b2c1a949a49fe6cec9df0846e8a624bb2d65fd6a
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Size
536KB
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MD5
e913aa983d7b9eeb1758e940ab55a3a8
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SHA1
79f408997cadc24d6a0dfb69fa12cbefc549c788
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SHA256
fa881a8a9c542e32b1e54728b2c1a949a49fe6cec9df0846e8a624bb2d65fd6a
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SHA512
40684eac44df3a77e173961b16354509b92d1773841f854861f9d36b9b2c88fe66c74c94ccb506d2d360fdb19d4eb907607de909d396834dfee51d86a0f46c00
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SSDEEP
12288:uhf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:udQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa881a8a9c542e32b1e54728b2c1a949a49fe6cec9df0846e8a624bb2d65fd6a unpack001/out.upx
Files
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fa881a8a9c542e32b1e54728b2c1a949a49fe6cec9df0846e8a624bb2d65fd6a.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