Behavioral task
behavioral1
Sample
a1137c29c1f866391a6629b977a6820f.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a1137c29c1f866391a6629b977a6820f.exe
Resource
win10v2004-20240221-en
General
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Target
a1137c29c1f866391a6629b977a6820f
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Size
298KB
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MD5
a1137c29c1f866391a6629b977a6820f
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SHA1
17a1d6b5a34b325a83c96c6a518a3195631a160a
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SHA256
5d6b84cde7f7aa6d9bc154719ba5ab36db09d7326e64db04c7e15b13cd09127c
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SHA512
628f348fe1134979b65cda140ecc77872f1dd35dd75ca6db2867e922597535bdc6d656b42013482699732c72e95b106ca92c0a93c65c795f45819b0e489e094d
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SSDEEP
6144:V1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe/ZVar/UXrlpjcj:VjkArEN249AyE/rbaMct4bO2/tXrXjcj
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 a1137c29c1f866391a6629b977a6820f unpack001/out.upx
Files
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a1137c29c1f866391a6629b977a6820f.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: 440KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 261KB - Virtual size: 264KB
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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
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: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ