Behavioral task
behavioral1
Sample
4baf0793ae8a81a12defa537a5b1c7bfec061cbe6002518b1e605fccaa949ea9.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
4baf0793ae8a81a12defa537a5b1c7bfec061cbe6002518b1e605fccaa949ea9.exe
Resource
win10v2004-20230220-en
General
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Target
4baf0793ae8a81a12defa537a5b1c7bfec061cbe6002518b1e605fccaa949ea9
-
Size
663KB
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MD5
f3aaa570011470beae2e801e74208777
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SHA1
bfb8675144a30e96068f2f2bcddcd9f643ebc833
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SHA256
4baf0793ae8a81a12defa537a5b1c7bfec061cbe6002518b1e605fccaa949ea9
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SHA512
20ca4227a196300b045be9c71376dd5564905c65ddd4ed9d3ec79086846b40e6bc05dd4f116a7e9d571f3fd680f868c63d2c164cf4adb03e6730aae027b21074
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SSDEEP
12288:xjkArEN249AyE/rbaMct4bO2/wyS3OE0KmvSft7TegHB1xTN/zRm9dUhnyWl8sP/:+FE//Tct4bOswZ0VvOsgHB1z9kd6nIsn
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 4baf0793ae8a81a12defa537a5b1c7bfec061cbe6002518b1e605fccaa949ea9 unpack001/out.upx
Files
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4baf0793ae8a81a12defa537a5b1c7bfec061cbe6002518b1e605fccaa949ea9.exe windows 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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
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: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ