NEAS[.]7661031afa6e3eaa13e6e24f5e8596c0[.]exe | Triage

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General

Target

NEAS.7661031afa6e3eaa13e6e24f5e8596c0.exe
Size

40KB
MD5

7661031afa6e3eaa13e6e24f5e8596c0
SHA1

7b83e53c2b866713bf2f6b5f54034fa5017275b2
SHA256

1a7a0debff7eca04d29ab827c977a0ae10ef55bdf8772713d7ec7d939b096b93
SHA512

1f26d17bf3779b4b069381b1b47ff511db22c30d8b52c5c8dd6bd64397dfeccacc131a8fb38dfa54d87c4ca85a041ae72f1474ecbec04d13e6e559d0a8109e16
SSDEEP

384:kqnuO1JCHYdHz4XpfHEI6/dDEPjaVC6fMbUyFm0tyXLBI89wvuAv1mwnA3Z3BXRC:kqnum1F6/789ujYTyLylze70wi3BEma

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.7661031afa6e3eaa13e6e24f5e8596c0.exe
unpack001/out.upx

Files

NEAS.7661031afa6e3eaa13e6e24f5e8596c0.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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 23KB - Virtual size: 24KB

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: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ