Behavioral task
behavioral1
Sample
3d8f71e52ddf6c74bfeffcb610498bd8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3d8f71e52ddf6c74bfeffcb610498bd8.exe
Resource
win10v2004-20231215-en
General
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Target
3d8f71e52ddf6c74bfeffcb610498bd8
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Size
292KB
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MD5
3d8f71e52ddf6c74bfeffcb610498bd8
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SHA1
6e61b74403eb1fbd7d7d30d3a0347e015eadb513
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SHA256
8f00eb1d5b3f9da3384051e826f39d850d5e670318e21d9a6fec9f11436112d6
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SHA512
978fe1a17ba8828846b8685aca45e6e0e376604ef0640f67ece4be9b2876e585176d686ea38cedc16d3823e6f96a8769c86a13d1d1a878dc44105fc4d2331dcb
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SSDEEP
6144:TUfZ+4vjMrAnYTp4kd03iDxOxTBgjQubBxlCiZNrlUVlhvpfKuhLvpH:TK+mjEaYf03ys/hPH
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3d8f71e52ddf6c74bfeffcb610498bd8 unpack001/out.upx
Files
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3d8f71e52ddf6c74bfeffcb610498bd8.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 460KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 262KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 32KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ