NEAS[.]a36baf1b68bb673fe758f3b7f82be130[.]exe | Triage

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General

Target

NEAS.a36baf1b68bb673fe758f3b7f82be130.exe
Size

352KB
MD5

a36baf1b68bb673fe758f3b7f82be130
SHA1

0e6c6e1d1d07a2ae9a6939fd1c542ca314153316
SHA256

495dc1fdf8ee766c6e0c6e2710a3f484dc7fa1c4b7482c307981c4d67a6e2ad3
SHA512

0bb5d20752d38a0d97f7af31c0ceb2ad01d87a9922a121104736725f53eb2909bc46208bef1aebdaf19694bbbeb28d2b295a41caab52f648b76734b6627c157d
SSDEEP

6144:vIGEnprZkRs38t54c6rzNdfuIGEnprZkRs38t54c6rzNdft:vxEnAR934KxEnAR9345

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.a36baf1b68bb673fe758f3b7f82be130.exe
unpack001/out.upx

Files

NEAS.a36baf1b68bb673fe758f3b7f82be130.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