Behavioral task
behavioral1
Sample
fa538519e541e0ea6758bece28b6a0eab7d91a6ef6a19047b3ea0337c4c2aade.exe
Resource
win10-20230703-en
General
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Target
fa538519e541e0ea6758bece28b6a0eab7d91a6ef6a19047b3ea0337c4c2aade
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Size
266KB
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MD5
cc3b2df169dfd44fa6a4aa68968bf600
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SHA1
5af1ff5bc81fc2bafbc3efc7dc3c68538e2f180b
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SHA256
fa538519e541e0ea6758bece28b6a0eab7d91a6ef6a19047b3ea0337c4c2aade
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SHA512
18029b818d356f425c0f40c9265b6e211ce6aff2c3f9130ae537b5986e6e5988a57a43a950fb4c2b948c714af506586bc31bbcd43339b31b2e86012e1daa0515
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SSDEEP
6144:3XzKdNY49u8rVj1tZKYqMg0x3j601net:Ia4AM00I01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa538519e541e0ea6758bece28b6a0eab7d91a6ef6a19047b3ea0337c4c2aade unpack001/out.upx
Files
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fa538519e541e0ea6758bece28b6a0eab7d91a6ef6a19047b3ea0337c4c2aade.exe windows 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 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