Behavioral task
behavioral1
Sample
NEAS.eaf7f84d14dabfa8dc08d0b23a3e4f90.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.eaf7f84d14dabfa8dc08d0b23a3e4f90.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.eaf7f84d14dabfa8dc08d0b23a3e4f90.exe
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Size
3.8MB
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MD5
eaf7f84d14dabfa8dc08d0b23a3e4f90
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SHA1
4311e496c8e513ae212805254147c43adb703d83
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SHA256
69336efc5b37e2e39964a37cf728b5f78c99ef7b8ee6384e2daaea318c37090f
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SHA512
8fa0886cf3de6064c0a515fcb6c78e45034b2f5f8bc1f23b6deb23bb2005f995c47def375a64554475b7ac27d6c677916bebe6ace8139ed121588da8521b42ed
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SSDEEP
98304:jxM5bQFedwc1W+V50StngH32LFw1T0ndB5bLeYlmv4L/BXfJMx3rKmf8h1v:FMZaLkXtUxQdB5bLeYlEyBXfJMx7KmED
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.eaf7f84d14dabfa8dc08d0b23a3e4f90.exe
Files
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NEAS.eaf7f84d14dabfa8dc08d0b23a3e4f90.exe.exe windows:4 windows x86
7ea31de04f9d6cc509abe0966a2d8091
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryA
ExitProcess
GetProcAddress
VirtualProtect
msvcrt
_iob
dui70
?SetAlpha@Element@DirectUI@@QAEJH@Z
msvcr120
wcsncpy
mfc42u
ord4581
Sections
.code Size: - Virtual size: 4.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
7VnXge Size: 512B - Virtual size: 64B
.l1 Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l1 Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE