Behavioral task
behavioral1
Sample
8c026f317eff9c2dd9f0e590653a2a30_NEAS.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
8c026f317eff9c2dd9f0e590653a2a30_NEAS.exe
Resource
win10v2004-20240226-en
General
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Target
8c026f317eff9c2dd9f0e590653a2a30_NEAS
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Size
240KB
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MD5
8c026f317eff9c2dd9f0e590653a2a30
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SHA1
f44e7f4f10c4d5d265e5c15685adac6907d7f359
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SHA256
d2f814851753f8ac01b95afa0e0b9ff159f8b964b2230da83411f4a6a368b629
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SHA512
e9128e4ad3b294175912cb0a0d41bb711022a92df998afdded6c862f9e100c2596ab5dcc296947eedf6c6d987ee85725fc4947760501bc347d2ec7056fa1c8bc
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SSDEEP
6144:hfAIuZAIuDMVtM/ihPfAIuZAIuDMVtM/ihy5X:ZAIuZAIuOPAIuZAIuOc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8c026f317eff9c2dd9f0e590653a2a30_NEAS unpack001/out.upx
Files
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8c026f317eff9c2dd9f0e590653a2a30_NEAS.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ