Behavioral task
behavioral1
Sample
f70ffa7aa11db1f83a32917b62078169.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f70ffa7aa11db1f83a32917b62078169.exe
Resource
win10v2004-20231215-en
General
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Target
f70ffa7aa11db1f83a32917b62078169
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Size
1.0MB
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MD5
f70ffa7aa11db1f83a32917b62078169
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SHA1
29974b6df210fb87762b1498f7a9f0364f4183d5
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SHA256
82832bc063b6ac7a1465b0b336b5def4a40e4ad023da1b58207fb8a7606a7345
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SHA512
b90307b1b3f84218791b19c59361ea1ccdfce9523ef817b73c2d5e7fa8688b912ced5329ba3018894d5b2b346d7beeef311dded82ebc5fbc73a5aea5f3b631ef
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SSDEEP
24576:yD3euKmLCkWZDxOcHTrlQzSraIKu78ThO3pEUaUTV4s:E3+pFbVHXLaI8KaUT
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 f70ffa7aa11db1f83a32917b62078169 unpack001/out.upx
Files
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f70ffa7aa11db1f83a32917b62078169.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