Behavioral task
behavioral1
Sample
df400c9c4f4c98447b7ea71670c760a4.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
df400c9c4f4c98447b7ea71670c760a4.exe
Resource
win10v2004-20231215-en
General
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Target
df400c9c4f4c98447b7ea71670c760a4
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Size
2.4MB
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MD5
df400c9c4f4c98447b7ea71670c760a4
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SHA1
3bdcb4c96126090ea33fce85bf814e089e9132ac
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SHA256
8f69d34f401fd0292d14e0b044d1c68f5d065588378b55a206ecc877cfd81995
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SHA512
25d5429b6fa997a19d41635423d4e3cb3780ae11f62411d35f5bc56d644b45bbb2d8373b81cf3aa1a19ce127c2554d37d7b46dbda4bb3f8665837a8f986ac194
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SSDEEP
49152:B3+pFfdjecsxUbtHe3dcTCyZSvQg3sqfKUfEkmN9jd12Yu:B3EFflsOxe3iTC/pJNEzL4X
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 df400c9c4f4c98447b7ea71670c760a4 unpack001/out.upx
Files
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df400c9c4f4c98447b7ea71670c760a4.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: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 229KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 421KB - Virtual size: 420KB
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: 25KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ