Behavioral task
behavioral1
Sample
NEAS.0266700c95e221bf2089db8d4c9543e0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.0266700c95e221bf2089db8d4c9543e0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.0266700c95e221bf2089db8d4c9543e0_JC.exe
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Size
76KB
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MD5
0266700c95e221bf2089db8d4c9543e0
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SHA1
67da4ff26c3f4f5557b62cfe85810cfa1d54a9f0
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SHA256
591f2c8c9a06b16438e27f0fc0d99b9dc84dc26458bbe1a291bbf668f0c9577e
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SHA512
e9ed6ded4c017e0bb7db2056a4745b3392a31cbe26b640a221bf08f3ec0da92df3da5238c3832ad12665047b6fe9a1418ca8d85de19b793ede3daff70e904942
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SSDEEP
1536:zgFTjdCHzEziWF/W1hDMRcazXVKsNsapA7hy:zgFPUHz2iWp+hDKbzwKsaQhy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.0266700c95e221bf2089db8d4c9543e0_JC.exe unpack001/out.upx
Files
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NEAS.0266700c95e221bf2089db8d4c9543e0_JC.exe.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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
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: 106KB - Virtual size: 105KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ