NEAS[.]d1810935e247e6c3b408395079da0f9cexe_JC[.]exe

General

Target

NEAS.d1810935e247e6c3b408395079da0f9cexe_JC.exe
Size

96KB
MD5

d1810935e247e6c3b408395079da0f9c
SHA1

2d49f26e4f85802fdda4f0914fd73169d83fdd2c
SHA256

127ff041b2285555c379b86d38423ff8eb05e9a567ef4d001caa6ce867818c13
SHA512

a050b4c937e2c0f452b314eb1e6ab0dee57d4211f97587deab764efa3d2f676347998578bf38bab2034c8f9bf9b3161ad89e582e144e2abe7879975afdcef1d5
SSDEEP

1536:1MRxANjduCoaYp8iJVmrsA8tx0Z8IYHPp8k2raj9wW6ePVDUG7x7VU9Lf0ae5HDC:1ZduCcp8iJUAAkRsQ4IVgCx7VMLfzP

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
NEAS.d1810935e247e6c3b408395079da0f9cexe_JC.exe
unpack001/out.upx

Files

NEAS.d1810935e247e6c3b408395079da0f9cexe_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 512B - Virtual size: 416B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 60KB

UPX1 Size: 20KB - Virtual size: 24KB

.rsrc Size: 2KB - Virtual size: 4KB

Headers

File Characteristics

Sections

CODE Size: 39KB - Virtual size: 38KB

DATA Size: 512B - Virtual size: 416B

BSS Size: - Virtual size: 4KB

.idata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 8B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 2KB - Virtual size: 2KB

.rsrc Size: 1KB - Virtual size: 1KB

UPX0
Size: - Virtual size: 60KB

UPX1
Size: 20KB - Virtual size: 24KB

.rsrc
Size: 2KB - Virtual size: 4KB

CODE
Size: 39KB - Virtual size: 38KB

DATA
Size: 512B - Virtual size: 416B

BSS
Size: - Virtual size: 4KB

.idata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 8B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 1KB - Virtual size: 1KB