Behavioral task
behavioral1
Sample
53e6448a1fb2123cddc1bfe1efa3c621fcd3200f17f179ad41bab47cb2c75868.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
53e6448a1fb2123cddc1bfe1efa3c621fcd3200f17f179ad41bab47cb2c75868.exe
Resource
win10v2004-20231215-en
General
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Target
53e6448a1fb2123cddc1bfe1efa3c621fcd3200f17f179ad41bab47cb2c75868
-
Size
226KB
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MD5
23fa5be776b7bc8d72b01929f6da916d
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SHA1
dcda60344d135c92bd563302a4b20cf050561bd8
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SHA256
53e6448a1fb2123cddc1bfe1efa3c621fcd3200f17f179ad41bab47cb2c75868
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SHA512
44d068f6f1019d58372b8b8a5d594b949a5217797d08f717eb958851f8d7bbc1a3e2f029c0a4450cd77cb9c3d48961d3e3a224dfb2966c3e5301cb49bbb180be
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SSDEEP
3072:5J8c1tqueCCDUa035WU/vB3x73gHC/nRTipdcqzsTzquOcxFTAl8xlajLpAFdxYD:8gqz6vjfZTAdjzsa6bUl8OQEjas
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 53e6448a1fb2123cddc1bfe1efa3c621fcd3200f17f179ad41bab47cb2c75868 unpack001/out.upx
Files
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53e6448a1fb2123cddc1bfe1efa3c621fcd3200f17f179ad41bab47cb2c75868.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 500KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 200KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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_32BIT_MACHINE
Sections
.text Size: 197KB - Virtual size: 197KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 285KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 115KB - Virtual size: 115KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ