NEAS[.]d102bf8f2a39a4b43b7285b94fa4a5d0[.]exe | Triage

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General

Target

NEAS.d102bf8f2a39a4b43b7285b94fa4a5d0.exe
Size

320KB
MD5

d102bf8f2a39a4b43b7285b94fa4a5d0
SHA1

c9794ff2f611c897cd193ab8dc05789bee4bad7f
SHA256

7b30de89d8412127ced3aba8591522489ecb72915f71d026c732d23d17f37ccf
SHA512

c0f0478d12534289450f0114506cf67681145c6bd5f2e42823ca01688b405f05ceac31a56fc5558b0d472fd48c54f954f8a57c6fcac6e193fa52967eafe34361
SSDEEP

6144:ZUSiZTK40N+VuIeud+4BFr9yagugDFywVMd7+JugLp3:ZUvRK40iP7d+4BFrUxugRy5a3

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.d102bf8f2a39a4b43b7285b94fa4a5d0.exe
unpack001/out.upx

Files

NEAS.d102bf8f2a39a4b43b7285b94fa4a5d0.exe
.exe windows:4 windows 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: 496KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 75KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - Virtual size: 4KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 256KB - Virtual size: 256KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 245KB - Virtual size: 293KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE