Behavioral task
behavioral1
Sample
2f27d8a1010fb5fd1f123c856560d7031e853d32774e9038b1857ac34d9975db.exe
Resource
win7-20240221-en
General
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Target
2f27d8a1010fb5fd1f123c856560d7031e853d32774e9038b1857ac34d9975db
-
Size
435KB
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MD5
433b7ac2093c4584750b485e7d7699ab
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SHA1
88ff03930f39c237deea66ec9f58fbd3040e79fe
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SHA256
2f27d8a1010fb5fd1f123c856560d7031e853d32774e9038b1857ac34d9975db
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SHA512
414360f28bbfbd84afbe06c628cda84640361d68b813c23c7f3bf08fd402e64802c9ce809cfb8e359f5c14fa9fa03af08a7b1345378c7cf1cd03e6801f50736e
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SSDEEP
12288:q6Wq4aaE6KwyF5L0Y2D1PqLy6Wq4aaE6KwyF5Lv:IthEVaPqLwthE/
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
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 2f27d8a1010fb5fd1f123c856560d7031e853d32774e9038b1857ac34d9975db unpack001/out.upx
Files
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2f27d8a1010fb5fd1f123c856560d7031e853d32774e9038b1857ac34d9975db.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: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
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: 514KB - Virtual size: 513KB
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: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ