NEAS[.]5bf4e1777d1165ee31ff6d6f6e686fb0_JC[.]exe | Triage

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General

Target

NEAS.5bf4e1777d1165ee31ff6d6f6e686fb0_JC.exe
Size

40KB
MD5

5bf4e1777d1165ee31ff6d6f6e686fb0
SHA1

07d9820d4aec5ec5ff948dbe482418c52fbdef0b
SHA256

18e37077f293e2978e4568c1493d538487e9f634bb0588342998d8efd7bada5b
SHA512

6881501f0ad62eaccfa8c807dddc87ae07430adf4d893f7bb4106f2892ffddf138a8af41df9b7fbc23700cc65ce8844f34e628c2f0f68f9ba02b1dd2364396b5
SSDEEP

384:kqnuO1JCHYdHz4XpfHEI6/dDEPjaVC6fMbUyFm0tyXLBI89wvuAv1mwnA3Z3BXR4:kqnum1F6/789ujYTyLylze70wi3BEmg

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.5bf4e1777d1165ee31ff6d6f6e686fb0_JC.exe
unpack001/out.upx

Files

NEAS.5bf4e1777d1165ee31ff6d6f6e686fb0_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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 23KB - Virtual size: 24KB

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: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ