Behavioral task
behavioral1
Sample
NEAS.8979b4fd2a9d74d1458dac43dcb71290.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.8979b4fd2a9d74d1458dac43dcb71290.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.8979b4fd2a9d74d1458dac43dcb71290.exe
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Size
2.2MB
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MD5
8979b4fd2a9d74d1458dac43dcb71290
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SHA1
c31324eddc343d4dd504b56cb666a3ad3fa67eae
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SHA256
a2aca5c386120dbf271e59b5f196ddc6a488b9bae4661da3f967ba192bcc5413
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SHA512
5114b0a19bf1562a32d873b3e74cc1dbb9a83f6f8fa0a5958098061afb9c21420aadb1d3af7a2f71fada981b6cb6b8eb0044318c040fedb3eb0d47106e9dd9df
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SSDEEP
49152:LE13D8c4GG/jfKCfGg+Ng8x5hHiyyLMNR:aHo/OKG7Ntz4yyINR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.8979b4fd2a9d74d1458dac43dcb71290.exe unpack001/out.upx
Files
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NEAS.8979b4fd2a9d74d1458dac43dcb71290.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