Behavioral task
behavioral1
Sample
b3177881c6191afb377446685d1ece3ba3cc76ebb2d25b6a4161bfef7cef98a1.exe
Resource
win10v2004-20240319-en
Behavioral task
behavioral2
Sample
b3177881c6191afb377446685d1ece3ba3cc76ebb2d25b6a4161bfef7cef98a1.exe
Resource
win11-20240319-en
General
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Target
b3177881c6191afb377446685d1ece3ba3cc76ebb2d25b6a4161bfef7cef98a1
-
Size
266KB
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MD5
1224526720db44be16879562d9d0935d
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SHA1
b3aeb011f9e9a791251af8eab5d595865ebfd9d8
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SHA256
b3177881c6191afb377446685d1ece3ba3cc76ebb2d25b6a4161bfef7cef98a1
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SHA512
928a5c41156e6f27855e602fd9639f1f86c2bcaabfec8bc21b6c4bacbc61c7bf16c88649bb64571455bb4ec33e7e5619ebad3df5cb85e78341063655a5b9af35
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SSDEEP
6144:sXzKdNY49u8rVH84cj3VUKIpBdAy01net:ja4AL4cxfIuy01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3177881c6191afb377446685d1ece3ba3cc76ebb2d25b6a4161bfef7cef98a1 unpack001/out.upx
Files
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b3177881c6191afb377446685d1ece3ba3cc76ebb2d25b6a4161bfef7cef98a1.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