NEAS[.]8db9e3e732c518cde516a5a71c00fad4_JC[.]exe | Triage

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General

Target

NEAS.8db9e3e732c518cde516a5a71c00fad4_JC.exe
Size

63KB
MD5

8db9e3e732c518cde516a5a71c00fad4
SHA1

83f2018d5533ed026a00a9bbe0d0cfbaed9a261b
SHA256

02e4dbd1e6b3d3ed26f0a52e5f52f510f638faa88a584aee6d2ddac8e6f92fcb
SHA512

ff72be21f26435c45c7fbcfdb3e5c0f9d5c8ff01b6acd6d9fab028f0f022747a275b0624642abf2b421b7319911b4df1f432db598b69c6ab70c94d97ac1d7751
SSDEEP

1536:D/Sau8QlYKcC28PqdR4Xty9+iMwuzBV2TUGxzA92iOrEh:zaYKkYNXk9B4zBV2UGAQ/rEh

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.8db9e3e732c518cde516a5a71c00fad4_JC.exe
unpack001/out.upx

Files

NEAS.8db9e3e732c518cde516a5a71c00fad4_JC.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: 136KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 58KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 176KB - Virtual size: 175KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ