Behavioral task
behavioral1
Sample
6dfbb55904495aa6705d43d8ca2a4d1a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6dfbb55904495aa6705d43d8ca2a4d1a.exe
Resource
win10v2004-20231215-en
General
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Target
6dfbb55904495aa6705d43d8ca2a4d1a
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Size
1.0MB
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MD5
6dfbb55904495aa6705d43d8ca2a4d1a
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SHA1
1ec6563db0af7a3f21debad34afb7f4d7ce33d52
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SHA256
3a1d50684b96e6f631b6e43f570e620a6ac8216d3e1f6200caba5f1cc7bd18be
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SHA512
e1bc08ff9dde381b0c2c02d3cc593e001ad8a651da15e29ee5341ad311937bc854f3d8324b747630ffe5aa0fd64bbce35f68d221df006a928431f9f916a10517
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SSDEEP
24576:6D3euKmLCkWZY3scHTrlQzSraIKu78ThO3pEUaUTV4s:c3+pFurHXLaI8KaUT
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 6dfbb55904495aa6705d43d8ca2a4d1a unpack001/out.upx
Files
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6dfbb55904495aa6705d43d8ca2a4d1a.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: 384KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 421KB - Virtual size: 420KB
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: 25KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ