Behavioral task
behavioral1
Sample
b9b1c236d594cb916b744fb0434fea6aa0c23fba6bd668c17667f1d9aad09453.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b9b1c236d594cb916b744fb0434fea6aa0c23fba6bd668c17667f1d9aad09453.exe
Resource
win11-20240426-en
General
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Target
b9b1c236d594cb916b744fb0434fea6aa0c23fba6bd668c17667f1d9aad09453
-
Size
266KB
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MD5
fb71142b90065b027f3af0e6c0113479
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SHA1
88c1e22fa575b10f4ef917ad1536c47ae3b2de9d
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SHA256
b9b1c236d594cb916b744fb0434fea6aa0c23fba6bd668c17667f1d9aad09453
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SHA512
6cddcd27754d52d8a98b22620050059165b7b70a670ea1cbe4e8bca419b422f843beb63fd7a2708b5bba104c47d06e6f3573fd8a383b14c7a1d7bb2b0c3b3a41
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SSDEEP
6144:wRXzKdNY49u8rVQRZJCKvMiqKKO01net:Ba4APnkFO01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9b1c236d594cb916b744fb0434fea6aa0c23fba6bd668c17667f1d9aad09453 unpack001/out.upx
Files
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b9b1c236d594cb916b744fb0434fea6aa0c23fba6bd668c17667f1d9aad09453.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