Behavioral task
behavioral1
Sample
5f7aa72fee1b3f9aa7a723d1031fe82b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5f7aa72fee1b3f9aa7a723d1031fe82b.exe
Resource
win10v2004-20231222-en
General
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Target
5f7aa72fee1b3f9aa7a723d1031fe82b
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Size
293KB
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MD5
5f7aa72fee1b3f9aa7a723d1031fe82b
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SHA1
7409ff98a793198ceb8bb0652f0716233ef07f01
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SHA256
a6b39e31a3b959e8630d995f2f6de3486ac9789a6afd58e4144673a4717ed03e
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SHA512
3843442cb69fcea2059844611c0b4c080db1aa4e77aceb6a491bca29400d114312d077d8f7773585773cb3ce9a8fb2c8f6ec17b46710a3245e03022a4d9db1a2
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SSDEEP
6144:h1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59WQ:hjkArEN249AyE/rbaMct4bO2/VWQ
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 5f7aa72fee1b3f9aa7a723d1031fe82b unpack001/out.upx
Files
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5f7aa72fee1b3f9aa7a723d1031fe82b.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: 468KB
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: 26KB - Virtual size: 28KB
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: 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: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ