Behavioral task
behavioral1
Sample
8649acc9406620361775d6b491677b5e1f0e758de4a1e749a22b737598a38a99.exe
Resource
win7-20240221-en
General
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Target
8649acc9406620361775d6b491677b5e1f0e758de4a1e749a22b737598a38a99
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Size
434KB
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MD5
1b568ccbdedc53b3782bae314b733f2d
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SHA1
bab79e6b3835eb5e484832530a4a43cf833c1a23
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SHA256
8649acc9406620361775d6b491677b5e1f0e758de4a1e749a22b737598a38a99
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SHA512
10a44d36ba9dcfed6be4285825ee0506123351f52be168eb7fa9149bfc9d31f28c6cbcdd7142d00c62fa3d32305824e8c3107fb36002a17670327f9e90b1cf9b
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SSDEEP
12288:q6Wq4aaE6KwyF5L0Y2D1PqLy6Wq4aaE6KwyF5Lo:IthEVaPqLwthEY
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 8649acc9406620361775d6b491677b5e1f0e758de4a1e749a22b737598a38a99 unpack001/out.upx
Files
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8649acc9406620361775d6b491677b5e1f0e758de4a1e749a22b737598a38a99.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