Behavioral task
behavioral1
Sample
NEAS.000fbb04a56e420aff5b5b3dd36d1570_JC.exe
Resource
win7-20230831-en
General
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Target
NEAS.000fbb04a56e420aff5b5b3dd36d1570_JC.exe
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Size
213KB
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MD5
000fbb04a56e420aff5b5b3dd36d1570
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SHA1
b3ca3e83c2161bd19db33b9f19772390ec905a0d
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SHA256
1cae64fe3c48c723e3e6929719192a8e68a55046b8a04dbbeb74aed52d3b418d
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SHA512
ab013bb689c9e82bf7a490300973f6f9a2580537773c9df2ee29b96b7ed8f1158463848668604da6ee9031d299d8fe9a7f16f65225b95090b6c70486edf77452
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SSDEEP
3072:y62MonpU9tw04VQJM6216XzD8areAEP/lQgWu6OWVcoGgsmOKh/v6nv6DN8:T2MAU9yfoFn7qJ3lm8ct1RDG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.000fbb04a56e420aff5b5b3dd36d1570_JC.exe unpack001/out.upx
Files
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NEAS.000fbb04a56e420aff5b5b3dd36d1570_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 175KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 40KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ