Behavioral task
behavioral1
Sample
51ac9a3983162a48e3b1915867d9e54548db676945f8fb84c774529e3655ed9b.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
51ac9a3983162a48e3b1915867d9e54548db676945f8fb84c774529e3655ed9b.exe
Resource
win10v2004-20240426-en
General
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Target
51ac9a3983162a48e3b1915867d9e54548db676945f8fb84c774529e3655ed9b
-
Size
547KB
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MD5
81142075564bfce995d14a728f632c6a
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SHA1
3b9c6a0d5e49d30341e74e78621f7953dd7bc24e
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SHA256
51ac9a3983162a48e3b1915867d9e54548db676945f8fb84c774529e3655ed9b
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SHA512
32b292659607cc14a1eb54f44942b4fe6d0c80b7063967fe94b710706ebaea7623eaaf79d540bd10706939d5e7161e5d791ee33b0bd53bd24336824b4ce0de7d
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SSDEEP
12288:OXe9PPlowWX0t6mOQwg1Qd15CcYk0We1Fsp1Lwq3EYFi2:jhloDX0XOf4A1fEUt
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 51ac9a3983162a48e3b1915867d9e54548db676945f8fb84c774529e3655ed9b unpack001/out.upx
Files
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51ac9a3983162a48e3b1915867d9e54548db676945f8fb84c774529e3655ed9b.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: 732KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 337KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 209KB - Virtual size: 212KB
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: 560KB - Virtual size: 559KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 178KB - Virtual size: 177KB
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: 217KB - Virtual size: 217KB
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