NEAS[.]389af9256f18975a8652319cf95d6a50[.]exe | Triage

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General

Target

NEAS.389af9256f18975a8652319cf95d6a50.exe
Size

1.4MB
MD5

389af9256f18975a8652319cf95d6a50
SHA1

195247a3dc6485787381df178d8f8ed3e78d2f48
SHA256

e98d00142bc768d58e5682aa7e300f1cf2e124a6ebcb09f7ad5347951a3570ae
SHA512

1661a0afc2378ef4b229574cd653617d3452390ae5a030aa9294fc2fc53b2c4c98799bc13f90aeabff2b01252217003e684261e5ec1a8f613397a6c4e51642f5
SSDEEP

24576:u6YLue1DgQRRuJMnX3f48y5bTan2McIlDqr3Z+TkymDh9L8nlDyAi+wN4tfMRnL:u6YH+ynHg8ye2M9mD38lbqNwMF

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
NEAS.389af9256f18975a8652319cf95d6a50.exe
unpack001/out.upx

Files

NEAS.389af9256f18975a8652319cf95d6a50.exe
.exe windows:4 windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 3.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1023KB - Virtual size: 1024KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 160KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 928KB - Virtual size: 925KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 352KB - Virtual size: 416KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 160KB - Virtual size: 158KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ