Behavioral task
behavioral1
Sample
fc65db789b68995869ce5731ee93efa31064ff260c73695b464abe277226e5a5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fc65db789b68995869ce5731ee93efa31064ff260c73695b464abe277226e5a5.exe
Resource
win10v2004-20240226-en
General
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Target
fc65db789b68995869ce5731ee93efa31064ff260c73695b464abe277226e5a5
-
Size
8.8MB
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MD5
22b5878f7693c708725b04bbcc0e8d21
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SHA1
56308422cb154a9ffab513b3546b5f54ba103836
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SHA256
fc65db789b68995869ce5731ee93efa31064ff260c73695b464abe277226e5a5
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SHA512
7a5e40aafd657d368f9264024359a7a35861ddb10f6dc43da4d8ebbdf811a6a1de42b4518d014007234f0a771eb9ede0a0f5bea288f52f178c4bfa84269f0e7c
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SSDEEP
98304:3Y3Y3Y3Y3Y3Y3Y3Y3Y3Y3Y3Y3Y3Y3Y3YnYiDwt0PupHTtaqFwRbkqsqzY7YZGYd+:fUVi8
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 fc65db789b68995869ce5731ee93efa31064ff260c73695b464abe277226e5a5 unpack001/out.upx
Files
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fc65db789b68995869ce5731ee93efa31064ff260c73695b464abe277226e5a5.exe windows:4 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: 380KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8.6MB - Virtual size: 8.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ