NEAS[.]6a0b9f1d900b38d923262c201106e400_JC[.]exe | Triage

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General

Target

NEAS.6a0b9f1d900b38d923262c201106e400_JC.exe
Size

352KB
MD5

6a0b9f1d900b38d923262c201106e400
SHA1

fdb242fe272824dfcbd34909bc731c1021183855
SHA256

530c176b44896d932a8acc8dd48dae8eb55576bdb56dae3bd02a68ad50a067a0
SHA512

fb97dc3574b01af4a518a24d3b4e008c889c9839c931c0d889b3a9002bd2907f9c5a10dd2cfa558376132cd8c24c42adc288fce2f9cddb5803c3f295f7941ee8
SSDEEP

6144:vIGEnprZkRs38t54c6rzNdfnIGEnprZkRs38t54c6rzNdf9:vxEnAR934rxEnAR934R

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.6a0b9f1d900b38d923262c201106e400_JC.exe
unpack001/out.upx

Files

NEAS.6a0b9f1d900b38d923262c201106e400_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: 532KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 118KB - Virtual size: 120KB

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: 612KB - Virtual size: 610KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

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