Behavioral task
behavioral1
Sample
4fef763ad5a5cb69e1ead776724df7610d67e4d5b299f62484eae220e3a2440b.exe
Resource
win10v2004-20240319-en
Behavioral task
behavioral2
Sample
4fef763ad5a5cb69e1ead776724df7610d67e4d5b299f62484eae220e3a2440b.exe
Resource
win11-20240221-en
General
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Target
4fef763ad5a5cb69e1ead776724df7610d67e4d5b299f62484eae220e3a2440b
-
Size
266KB
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MD5
e6d3408b75d950bd813adf8031a60565
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SHA1
ef5c2bfb55349f5c0e5d133ac355291c3e4ea092
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SHA256
4fef763ad5a5cb69e1ead776724df7610d67e4d5b299f62484eae220e3a2440b
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SHA512
d1a4920d6e7d8db8b4f6a8dcda640732da7e8d1168d10444ee6070129d5eb19b51d907e78813fcac4a3012859ea883da12e45cd3c1edb832a4b1215fe22e8351
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SSDEEP
6144:RXzKdNY49u8rVhp6L9Mlr5xuRrUz01net:Ka4AK8+lNxL01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4fef763ad5a5cb69e1ead776724df7610d67e4d5b299f62484eae220e3a2440b unpack001/out.upx
Files
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4fef763ad5a5cb69e1ead776724df7610d67e4d5b299f62484eae220e3a2440b.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