Behavioral task
behavioral1
Sample
ac5a12f3e9e7ff9cec860d1c5801e365aa4e0c62c51f65875027021c005da7d6.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ac5a12f3e9e7ff9cec860d1c5801e365aa4e0c62c51f65875027021c005da7d6.exe
Resource
win10v2004-20230915-en
General
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Target
ac5a12f3e9e7ff9cec860d1c5801e365aa4e0c62c51f65875027021c005da7d6
-
Size
2.8MB
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MD5
dd122e0cb711821bbd05081cb620ae74
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SHA1
222c38f5ba17c65a7c3357c1bbfcb75abad71973
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SHA256
ac5a12f3e9e7ff9cec860d1c5801e365aa4e0c62c51f65875027021c005da7d6
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SHA512
8fd020917b8eafdb0c7754d5d70187392e0d11164df7201f191706218009b63cc7ff30ff82e213df9ec478806867de54a38adae7880cba24280b162695fd61e4
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SSDEEP
49152:uTGkQ35QZuTtS0rQMYOQ+q8CEjTG4QkTGHQt9KFeMK:uKkkWsM0r1Qn8K45KH+0FeH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ac5a12f3e9e7ff9cec860d1c5801e365aa4e0c62c51f65875027021c005da7d6 unpack001/out.upx
Files
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ac5a12f3e9e7ff9cec860d1c5801e365aa4e0c62c51f65875027021c005da7d6.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 268KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 136KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 142KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ