NEAS[.]ea578ba8bebb8a3e3df00fa9a286b9c0_JC[.]exe | Triage

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General

Target

NEAS.ea578ba8bebb8a3e3df00fa9a286b9c0_JC.exe
Size

360KB
MD5

ea578ba8bebb8a3e3df00fa9a286b9c0
SHA1

de78a5cf40481a946ed5cbf6ee3cd83e6eca68db
SHA256

c0670ea1c2d91e6ad03d0b41bb7e953dbd57b1a9e298fff7ee97c996a121a581
SHA512

65ce058499d29b0c73aed987e73a9c7870fdd0f08e72eb16846a329abf9204703ada4033ea68846ca95c45c0d44d6ee5e431cda8213cc029331470e019e2fdfb
SSDEEP

6144:vIGEnprZkRs38t54c6rzNdf4IGEnprZkRs38t54c6rzNdf:vxEnAR9348xEnAR934

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.ea578ba8bebb8a3e3df00fa9a286b9c0_JC.exe
unpack001/out.upx

Files

NEAS.ea578ba8bebb8a3e3df00fa9a286b9c0_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