Behavioral task
behavioral1
Sample
NEAS.f920b9c933a9206ffda6f410ab2e7390.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f920b9c933a9206ffda6f410ab2e7390.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f920b9c933a9206ffda6f410ab2e7390.exe
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Size
865KB
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MD5
f920b9c933a9206ffda6f410ab2e7390
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SHA1
c31cca24ca32583d354463db89693d1cf43716a6
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SHA256
0f7b4e49453c1fccb389b433ef9771d4800437fd7e0bdcf8462d7319f71b9222
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SHA512
aa297f19bbf0c7b33b91c69dd7f4763ff313ff7f4269a6464586e4998beebfa9b67fb202d51f408428e74fc64704f3d0c42e7e308682c707211f4d614b869518
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SSDEEP
24576:gt6bRRTz3nNk0lbWUZdRLBobhD56OWhr2wyNQ:g6j/NnlyWnLBIhD56PyNQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.f920b9c933a9206ffda6f410ab2e7390.exe unpack001/out.upx
Files
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NEAS.f920b9c933a9206ffda6f410ab2e7390.exe.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 456KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 863KB - Virtual size: 864KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ