Behavioral task
behavioral1
Sample
NEAS.NEAS2a59c550736638b49ac20deb768f9576exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.NEAS2a59c550736638b49ac20deb768f9576exe_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.NEAS2a59c550736638b49ac20deb768f9576exe_JC.exe
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Size
153KB
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MD5
2a59c550736638b49ac20deb768f9576
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SHA1
d7358d5d772d8cddf55c472a702db64b043a9ed2
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SHA256
fdeb68b1df3fd96d2c31836b6aecca8ed13493eba943148b4f7ffa8ce5b052c5
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SHA512
e3cd4b870251d57510c67b2dadeaabb78ac38d358d5d10c5645c360c531e55cb6ef4636844b07720805be54622d334aa443bb20c4ed5537bfa7ef726c503bb46
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SSDEEP
3072:QQl7N4oY6MKO+v61iCQeMrZN6lGMjpOJyyIe6VmW+h:QQi6dO+vVCQeMWlxk6e6VmW+h
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.NEAS2a59c550736638b49ac20deb768f9576exe_JC.exe unpack001/out.upx
Files
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NEAS.NEAS2a59c550736638b49ac20deb768f9576exe_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 90KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 61KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 1018B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 84B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 370B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ