NEAS[.]b24d97c664218cee60506ab9a02f4850[.]exe | Triage

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General

Target

NEAS.b24d97c664218cee60506ab9a02f4850.exe
Size

311KB
MD5

b24d97c664218cee60506ab9a02f4850
SHA1

f3c1006fe41c0dea96742b4c2ad8efd274c3a8fd
SHA256

0be858dd3298f7c9692180c5aedd5dffa804de1ef77a9492e5ce8ac4309e40b8
SHA512

74b749384bc2592de594a6905e074435fe485ff390a5280a2ea24463fedf9894b03217d009aada8b2701b8cf5294dbb0227f003ef96eb06b7399b57ecf44fb31
SSDEEP

6144:Jsw5Kw5npJ7bSxbS9ibSo7rhnkP+6bfbSankP+6bE00OC9+CJkxB:d5Z5nfe1y+AQ+rOXCJkP

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.b24d97c664218cee60506ab9a02f4850.exe
unpack001/out.upx

Files

NEAS.b24d97c664218cee60506ab9a02f4850.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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

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

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

.bss
Size: - Virtual size: 26KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE