Behavioral task
behavioral1
Sample
NEAS.20db70ba80da235e0e9b48b7a3e739c0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.20db70ba80da235e0e9b48b7a3e739c0_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.20db70ba80da235e0e9b48b7a3e739c0_JC.exe
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Size
2.0MB
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MD5
20db70ba80da235e0e9b48b7a3e739c0
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SHA1
dd6224cc44a473b37e94fdd3506024874e8fe8fc
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SHA256
e5a7812d167818cf26b9a937975ef9cb7f2b937716247e39069be13626935dac
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SHA512
d5a770e27c75c74a7cc37cfbc05db0fd5693dcb33d9b0bc05b640a4384f0304d71b290559bc58f77952e3f7b777c6cd37ca46f8f2fec7bf142765ad503ba48ec
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SSDEEP
49152:sE13D8c4GG/jfKCfGgp8n93CBLS7hvu+a:1Ho/OKGY89G+7hm+a
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.20db70ba80da235e0e9b48b7a3e739c0_JC.exe unpack001/out.upx
Files
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NEAS.20db70ba80da235e0e9b48b7a3e739c0_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