Behavioral task
behavioral1
Sample
NEAS.051f6a584d1d5c2a6e19d91c6badd8d0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.051f6a584d1d5c2a6e19d91c6badd8d0_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.051f6a584d1d5c2a6e19d91c6badd8d0_JC.exe
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Size
2.5MB
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MD5
051f6a584d1d5c2a6e19d91c6badd8d0
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SHA1
c144c72c2ce2c4295eb8366700f12bf3bf360a58
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SHA256
a4421401df7c54978cb7ef1c2e2aac7e83896c195f64012beafb56ca0b0b751b
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SHA512
613fb8323504323297e4554bf16e6cb945b9e78d91290b7472b7b7eac3cd9b5dde2a08e13c311202c9ffec3adad96ab9fd4462fa6939d1a45a29d9a04c25da3b
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SSDEEP
49152:RE13D8c4GG/jfKCfGgCCDJUCmMHVJiMuKga3ClPSR:EHo/OKGRwJ5mM1JiMuKb3sP+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.051f6a584d1d5c2a6e19d91c6badd8d0_JC.exe unpack001/out.upx
Files
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NEAS.051f6a584d1d5c2a6e19d91c6badd8d0_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 656KB - Virtual size: 656KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 994KB - Virtual size: 994KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 147KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 27KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 386KB - Virtual size: 385KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ