Behavioral task
behavioral1
Sample
5febb535ee83e504893a391a5400be5316349bba28398d70d4a84ec402c64353.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5febb535ee83e504893a391a5400be5316349bba28398d70d4a84ec402c64353.exe
Resource
win10v2004-20240611-en
General
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Target
5febb535ee83e504893a391a5400be5316349bba28398d70d4a84ec402c64353
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Size
8.1MB
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MD5
631e937c761028b157d09e52a9a10999
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SHA1
11875d6b5b406e9a386c495171d82c4034607925
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SHA256
5febb535ee83e504893a391a5400be5316349bba28398d70d4a84ec402c64353
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SHA512
4f4a168ad7aaaf6fa13536e667205174be9388e4a4514c80fc6149ee59a42d60f3c1dcc740f56aa8852d5692813581fbcb4b268626c8a6248fba7c587f85440b
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SSDEEP
196608:K6EC1zjn/AXMwPlaLdLBKFC6mZIfOigFgGXJzu:HDjn/AlP8Ldh6SIfOigRz
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 5febb535ee83e504893a391a5400be5316349bba28398d70d4a84ec402c64353 unpack001/out.upx
Files
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5febb535ee83e504893a391a5400be5316349bba28398d70d4a84ec402c64353.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 8.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 346KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7.8MB - Virtual size: 7.8MB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7.8MB - Virtual size: 7.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ