Behavioral task
behavioral1
Sample
flash.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
flash.exe
Resource
win10v2004-20220812-en
General
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Target
1d8ba08513eb5bdabd161ca77e04a0315328b3f6d1ffa9f09e6280225da458c5
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Size
3.6MB
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MD5
a67ddc12ca24183e9555736e916744f5
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SHA1
65d49365778b5e9e68715d2d2a591e80c3f6896f
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SHA256
1d8ba08513eb5bdabd161ca77e04a0315328b3f6d1ffa9f09e6280225da458c5
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SHA512
d341f9c93b365f85ba2db6b53c81e90428e5d0e5de33197b70d9987a13d1c1fa0bbf94ae633418deace08213deabb4e9a22074f082de313b6b8ec2ffe7439959
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SSDEEP
98304:PmnwoN6xSPW1c3ZbO0PnmGfUPKreB8p61:Pmnw3oWqZbO0PmG2D1
Malware Config
Signatures
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resource yara_rule static1/unpack001/flash.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe
Files
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1d8ba08513eb5bdabd161ca77e04a0315328b3f6d1ffa9f09e6280225da458c5.zip
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flash.exe.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: 492KB
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: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ