Behavioral task
behavioral1
Sample
a982e42645b5ba7cad0bc34c51ddd0db44921de54ac2304eede14c7ad333c124.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a982e42645b5ba7cad0bc34c51ddd0db44921de54ac2304eede14c7ad333c124.exe
Resource
win10v2004-20240412-en
General
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Target
a982e42645b5ba7cad0bc34c51ddd0db44921de54ac2304eede14c7ad333c124
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Size
246KB
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MD5
aeb64c42068dd978d6fe24f6c7f5e687
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SHA1
97438c1825923f14dfa052e36c239540f5f6ecfb
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SHA256
a982e42645b5ba7cad0bc34c51ddd0db44921de54ac2304eede14c7ad333c124
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SHA512
7fb346002166a240995cbe0d7facc57dfe65460d7f9e3410af22de859c57287aaaf7e977302f4711b2ad9af9c14e76525cfdf2d945bba16396afeebdcfb8d296
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SSDEEP
6144:/MAoVNV9JvNNr1SJ70micFwiFdWLib9D2gZk2GKgb64R:0Ak1SCV7MdWLib9LelR
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a982e42645b5ba7cad0bc34c51ddd0db44921de54ac2304eede14c7ad333c124 unpack001/out.upx
Files
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a982e42645b5ba7cad0bc34c51ddd0db44921de54ac2304eede14c7ad333c124.exe windows:5 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE