NEAS[.]2bc2842c2af0c5edbb5f3c7ed3393221_JC[.]exe | Triage

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General

Target

NEAS.2bc2842c2af0c5edbb5f3c7ed3393221_JC.exe
Size

79KB
MD5

2bc2842c2af0c5edbb5f3c7ed3393221
SHA1

312d1276cd5762e450f68ac727f49e4a61f5d5b2
SHA256

b6197538d9e8206b994983f0d33c4a0bb0f5a6f34b09547816928ad934fcb436
SHA512

a56964e46720bb7e9afc798326e77132bc6f94fe34425c9ac5d659dce963b15b6c864626d4b1c80e203dbc757556e1c11c15b91285139d6031bdfc757a972456
SSDEEP

1536:qJJGYEjzrT3o5WaT+rqdSs3/0m24B/wZzhZItqYDlXb8wynbB0iYSx0OhxD:2JBSzrTJaTgmSsX24FEhZ0TpXbwbB0wX

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.2bc2842c2af0c5edbb5f3c7ed3393221_JC.exe
unpack001/out.upx

Files

NEAS.2bc2842c2af0c5edbb5f3c7ed3393221_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: 424KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 68KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 402KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE