Behavioral task
behavioral1
Sample
fda64bb755e967d5e932821a539983dd7d417fe8f4c13e2d1e82dab7772d7b2c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fda64bb755e967d5e932821a539983dd7d417fe8f4c13e2d1e82dab7772d7b2c.exe
Resource
win10v2004-20231222-en
General
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Target
fda64bb755e967d5e932821a539983dd7d417fe8f4c13e2d1e82dab7772d7b2c
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Size
380KB
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MD5
45b9612b7a05c58616d63b406da74602
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SHA1
e429f63ab17eb05df1e000e530d83f147346d79e
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SHA256
fda64bb755e967d5e932821a539983dd7d417fe8f4c13e2d1e82dab7772d7b2c
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SHA512
b485981a67b6ccc5a227efb30e0ed03e1715cc47d237e1a8c1576d4f4a8eb123f0f5d836b7902141cbb64b864c834b4c0cc4205ca97acefd80e1f6da1af0bdb1
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SSDEEP
6144:8VOfZTZiOydo+h9g1V5M4orn+GrtY36V7w5KjM9AC9LzfMwHeOQoFRROX2O/pu7X:aozGdX0M4ornOmZIzfMwHHQmRROX18r/
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 fda64bb755e967d5e932821a539983dd7d417fe8f4c13e2d1e82dab7772d7b2c unpack001/out.upx
Files
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fda64bb755e967d5e932821a539983dd7d417fe8f4c13e2d1e82dab7772d7b2c.exe windows:5 windows x86 arch: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: 552KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 343KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 40KB
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_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: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ