NEAS[.]147a9260aab238fb1f671cbe5f662430_JC[.]exe

General

Target

NEAS.147a9260aab238fb1f671cbe5f662430_JC.exe
Size

84KB
MD5

147a9260aab238fb1f671cbe5f662430
SHA1

fbbbe2d3d21cd7164cfb364bfa4662b6c6f438a1
SHA256

f3380ccb8f03c364dfe385123fc706d65d6f0bd12dc0a52340136c8dee1c5159
SHA512

3a5dcd3d4c0e47d048116a46afa6d770ae6591f3d95e900878c739d0db61f721fff6b3f6429c470997536267ac30dd6fe5310aaf6347dab14ef9fa589b367051
SSDEEP

1536:tlrsicagdzn8K2ariPOcjk+XQuPVN72NMSA6Ui7rh8f5UnYjwSC:tJjcF8KfCOcjk+guPVjSAtA8f+Awr

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.147a9260aab238fb1f671cbe5f662430_JC.exe
unpack001/out.upx

Files

NEAS.147a9260aab238fb1f671cbe5f662430_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: 344KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 59KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

DATA
Size: 1024B - 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: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 247KB

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: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 344KB

.data Size: 59KB - Virtual size: 60KB

DATA Size: 1024B - Virtual size: 4KB

Headers

File Characteristics

Sections

CODE Size: 52KB - Virtual size: 51KB

DATA Size: 3KB - Virtual size: 2KB

BSS Size: - Virtual size: 247KB

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

.tls Size: - Virtual size: 8B

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

.reloc Size: - Virtual size: 3KB

.rsrc Size: 74KB - Virtual size: 74KB

UPX0
Size: - Virtual size: 344KB

.data
Size: 59KB - Virtual size: 60KB

DATA
Size: 1024B - Virtual size: 4KB

CODE
Size: 52KB - Virtual size: 51KB

DATA
Size: 3KB - Virtual size: 2KB

BSS
Size: - Virtual size: 247KB

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

.tls
Size: - Virtual size: 8B

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

.reloc
Size: - Virtual size: 3KB

.rsrc
Size: 74KB - Virtual size: 74KB