Behavioral task
behavioral1
Sample
4dc04cfade6f2976546ede099f9db343.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4dc04cfade6f2976546ede099f9db343.exe
Resource
win10v2004-20231215-en
General
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Target
4dc04cfade6f2976546ede099f9db343
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Size
380KB
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MD5
4dc04cfade6f2976546ede099f9db343
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SHA1
d1e81d48dd6c52271903b3789c6ea92cb46da5c1
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SHA256
4a05b0ccdde8f8c90798f3f0175e132cfbe1675fed3e396299f69324232764ca
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SHA512
c2351ac472064947da27ffe3da2147403cdd3c092c2bcb5ce7dabd4a19393211d74f6b4fc093c9153442a545dc5010a29049d6885cd6c429a8d3c8602d8cc154
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SSDEEP
6144:l1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59WiHrqnUW7r4MVX8T9:ljkArEN249AyE/rbaMct4bO2/VW6rm7e
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 4dc04cfade6f2976546ede099f9db343 unpack001/out.upx
Files
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4dc04cfade6f2976546ede099f9db343.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