NEAS[.]c4c2b17d81d79dfcadab5bf92e9cb480[.]exe | Triage

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General

Target

NEAS.c4c2b17d81d79dfcadab5bf92e9cb480.exe
Size

3.5MB
MD5

c4c2b17d81d79dfcadab5bf92e9cb480
SHA1

ca70f8206ac6fe5a3c9ec7622f88c31b871df456
SHA256

12df51883fe3d582896ffa3360794ce9d1dcb7ca66a37cdc170cd7225a13f76e
SHA512

3234afe93976e5906b5c21f564723ad0612d1fc966c2a1dae9a65af80cb94bfcbfd5e6f82e35180513605a93cf646e3b82143ef4a4c07fe08eabb87f95dd2a17
SSDEEP

98304:Rb7BTEJuC9j0w8tMCl6ZFyejI4WmwNJ1Q+zthrO4Gm:F9CB1DDJs79J9BhO4Gm

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.c4c2b17d81d79dfcadab5bf92e9cb480.exe
unpack001/out.upx

Files

NEAS.c4c2b17d81d79dfcadab5bf92e9cb480.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: 80KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 44KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 16KB

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: 70KB - Virtual size: 69KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ