Behavioral task
behavioral1
Sample
a03613764f6ab5c2e7bd44e9c020f612eae0733f7a7e8ee7bbfdc12798df9ece.exe
Resource
win7-20240221-en
General
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Target
a03613764f6ab5c2e7bd44e9c020f612eae0733f7a7e8ee7bbfdc12798df9ece
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Size
435KB
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MD5
d39c73260a157d2c296e7d264e13141f
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SHA1
6eaab20e6ba719f88311e644064227e9b1a730f2
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SHA256
a03613764f6ab5c2e7bd44e9c020f612eae0733f7a7e8ee7bbfdc12798df9ece
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SHA512
97028a63f67f07387945b2859c83524a96dc816c7b05bd714980d976305d001e011f9fb335947da071c5c440a004acd26b5f91f373c3e8fc3e21dacb7c3f80e7
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SSDEEP
12288:q6Wq4aaE6KwyF5L0Y2D1PqLy6Wq4aaE6KwyF5LL:IthEVaPqLwthE7
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 a03613764f6ab5c2e7bd44e9c020f612eae0733f7a7e8ee7bbfdc12798df9ece unpack001/out.upx
Files
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a03613764f6ab5c2e7bd44e9c020f612eae0733f7a7e8ee7bbfdc12798df9ece.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