Behavioral task
behavioral1
Sample
f3f6999d688417ed3939850dcc7cc73c88341a05a81b0d407f7ba90773a14e4b.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral2
Sample
f3f6999d688417ed3939850dcc7cc73c88341a05a81b0d407f7ba90773a14e4b.exe
Resource
win11-20240221-en
General
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Target
f3f6999d688417ed3939850dcc7cc73c88341a05a81b0d407f7ba90773a14e4b
-
Size
266KB
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MD5
ffbfae3b5cf6479163dabf4a0e8f7823
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SHA1
e2936f8d324c05f22e61a2be5138cb5c04a61bf1
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SHA256
f3f6999d688417ed3939850dcc7cc73c88341a05a81b0d407f7ba90773a14e4b
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SHA512
8008be7389274fdf303d3fd36c7052eac1e0513688a593d1ef5071ca57daad6bf78608863e9dad4f232d03fd2558e57006b4a5f34c224ff9f9ecc81fb483e14f
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SSDEEP
6144:HXzKdNY49u8rVIHrKszJTeB6IxACs2xB01net:Ya4AhrvzU0IpLxB01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f3f6999d688417ed3939850dcc7cc73c88341a05a81b0d407f7ba90773a14e4b unpack001/out.upx
Files
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f3f6999d688417ed3939850dcc7cc73c88341a05a81b0d407f7ba90773a14e4b.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