Behavioral task
behavioral1
Sample
3d88ba3c67208c23291ee6d8d503917ff713f83db92fd6004beaea886610d46c.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
3d88ba3c67208c23291ee6d8d503917ff713f83db92fd6004beaea886610d46c.exe
Resource
win11-20240221-en
General
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Target
3d88ba3c67208c23291ee6d8d503917ff713f83db92fd6004beaea886610d46c
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Size
266KB
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MD5
c1b36fd551c2ac61937f0c8565147778
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SHA1
341ff7d0a4df5711e31c74a0b246db0bc5f2fc09
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SHA256
3d88ba3c67208c23291ee6d8d503917ff713f83db92fd6004beaea886610d46c
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SHA512
e7324e71a8a192b02b8f9e1084c105b609e1dd11ef901feb036f8f293d258cc715a7fc30e2b31edefa241a7cf4577605e89ac9082ae05ffa24ef4018ed29e67f
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SSDEEP
6144:FXzKdNY49u8rVyV37nqMg0x3j+F01net:2a4A5E0S01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3d88ba3c67208c23291ee6d8d503917ff713f83db92fd6004beaea886610d46c unpack001/out.upx
Files
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3d88ba3c67208c23291ee6d8d503917ff713f83db92fd6004beaea886610d46c.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