NEAS[.]b7bb55a166cc65d88a2b75b29f8acc70[.]exe | Triage

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General

Target

NEAS.b7bb55a166cc65d88a2b75b29f8acc70.exe
Size

20KB
MD5

b7bb55a166cc65d88a2b75b29f8acc70
SHA1

4fee5f99d18ce77ea08ef61be6c6a7d7c3416823
SHA256

67e52e3f850d22cf36ac419f1c74988588bd931e6e5c1aa111429f7af949ff2a
SHA512

9d69bc30c6d4d1d262ce868747b713dd2563c938bf0587a9054fbe3278113e9e6d6ceaaad321f0e302c48932df93ace183d932437da94117b3629e6b9749e3a8
SSDEEP

384:3OYyKPlKoTMLCvVvOvi2EVEGQxP6qKSCWxjE9iMLLt1e1e1M:3OSPl1TMkVvHVTQxw6+9UUM

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.b7bb55a166cc65d88a2b75b29f8acc70.exe
unpack001/out.upx

Files

NEAS.b7bb55a166cc65d88a2b75b29f8acc70.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: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

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

.text
Size: 32KB - Virtual size: 32KB

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: 4KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE