Behavioral task
behavioral1
Sample
bf9a426fff27204f4681aeb9038fd85c356cd95ed6aa4ab8c1d1fe814496f0de.exe
Resource
win10v2004-20240802-en
General
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Target
bf9a426fff27204f4681aeb9038fd85c356cd95ed6aa4ab8c1d1fe814496f0de
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Size
329KB
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MD5
2b7bff01c4165d267d31d52c15b2d0ec
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SHA1
78005f5565c8a4e60da962f7084c0888d2b89911
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SHA256
bf9a426fff27204f4681aeb9038fd85c356cd95ed6aa4ab8c1d1fe814496f0de
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SHA512
3af9fe1064b63f4ebd11f1be250e1c61b2f7d37f5ddba1e96c35a09720f3b76cc196e2f61b1296064c31d6c536a7c0eb9bceb7a3328936f697ce79afe6126747
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SSDEEP
6144:f68oipnnK9jqXEX52Ums+Tbxzbx9SmIqQyPodMUf8Dkzel6R8zHe1I0:ZfnnK9zABs+TbFx9SXOPCf8DkqAR8zH6
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 bf9a426fff27204f4681aeb9038fd85c356cd95ed6aa4ab8c1d1fe814496f0de unpack001/out.upx
Files
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bf9a426fff27204f4681aeb9038fd85c356cd95ed6aa4ab8c1d1fe814496f0de.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 298KB - Virtual size: 300KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - 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: 532KB - Virtual size: 531KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 103KB - Virtual size: 102KB
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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ