Behavioral task
behavioral1
Sample
18a21480b6c3d8da8ad99756e7713d35.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
18a21480b6c3d8da8ad99756e7713d35.exe
Resource
win10v2004-20231222-en
General
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Target
18a21480b6c3d8da8ad99756e7713d35
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Size
227KB
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MD5
18a21480b6c3d8da8ad99756e7713d35
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SHA1
43f8a0701cbddf3c97c0c28d6807596c1eb5c20a
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SHA256
e4f488a69b81f8cacae1f3ef5ad9a7516f306c0244427aba5b7f1f349c8d5f53
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SHA512
356c7a8263b346c69795be49b517995e29aad681ea0c48fc70382eb703662b8655577e1ef0c174b3ab63e2b04bfe7f349f54735752b44ef3fffa3d5913bc53ab
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SSDEEP
6144:kRT9A65pP1wlYgrN1y6V1X1RonMequ8+my5ET7XiK:kA65XwlYgrHy6V17kr8+m73XP
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 18a21480b6c3d8da8ad99756e7713d35 unpack001/out.upx
Files
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18a21480b6c3d8da8ad99756e7713d35.exe windows:4 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: 376KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 219KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 404KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ