Behavioral task
behavioral1
Sample
c1b34e3d72814e2fb33a1d76396cb2c45e9e76c7f7569e36fb847395790a2ab4.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
c1b34e3d72814e2fb33a1d76396cb2c45e9e76c7f7569e36fb847395790a2ab4.exe
Resource
win10v2004-20230220-en
General
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Target
c1b34e3d72814e2fb33a1d76396cb2c45e9e76c7f7569e36fb847395790a2ab4
-
Size
959KB
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MD5
61168c115751555bd4aff7dfe28db503
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SHA1
078b54b14ced3b91a016c00407fe1c2f5eca8927
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SHA256
c1b34e3d72814e2fb33a1d76396cb2c45e9e76c7f7569e36fb847395790a2ab4
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SHA512
735175bd4bfc7769a667a13ff4e814691d54cd2ff4340e36ebbabeca5e6e7d342a50f934cbaa92e641732b6a29d7fee908d126703fca064bd8e9bdd031632270
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SSDEEP
24576:3X0hD34ShYVRyg0A/SRftJYwceNolKD8UrIMOh6rcB4:3EcShYV90A6ttJYwylRUrIMq6rc
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 c1b34e3d72814e2fb33a1d76396cb2c45e9e76c7f7569e36fb847395790a2ab4 unpack001/out.upx
Files
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c1b34e3d72814e2fb33a1d76396cb2c45e9e76c7f7569e36fb847395790a2ab4.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 592KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 829KB - Virtual size: 832KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 129KB - Virtual size: 132KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 557KB - Virtual size: 557KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 179KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 568KB - Virtual size: 568KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ