4ccf3be10d8123370daa7e8e185ab1f0_NEAS | Triage

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General

Target

4ccf3be10d8123370daa7e8e185ab1f0_NEAS
Size

25KB
MD5

4ccf3be10d8123370daa7e8e185ab1f0
SHA1

ac97c90b7de7a5e479c15e2fe450fab89de7d631
SHA256

e8d83b97b9ada6224e84bc0beb28593d340959a632bf4019480ab4c8f32c3f74
SHA512

2bcca8613709b0b02aad8b17c9d2a6ab076c502a8dae7f9c00b060015228bd37d2fda4d352713aa1806ee8f90593c81e3a3e6ebce8e2a2b9e31c6622642ca683
SSDEEP

768:NxMdUFqyu9epy3qHtzIaLAg8kO/GeVS9Xz+TcCT2:DKopyiZekOOeVS8Ry

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
4ccf3be10d8123370daa7e8e185ab1f0_NEAS
unpack001/out.upx

Files

4ccf3be10d8123370daa7e8e185ab1f0_NEAS
.exe windows:4 windows x86 arch: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: 76KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch: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: 36KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE