NEAS[.]efeda262ae63f0d17fd3aedc5c2e4ac0[.]exe

General

Target

NEAS.efeda262ae63f0d17fd3aedc5c2e4ac0.exe
Size

1.3MB
MD5

efeda262ae63f0d17fd3aedc5c2e4ac0
SHA1

6b90424f198a621f75cf1ee9d4eab14b3899bbd9
SHA256

eef0f5cf98341d69a793b28613d6f8d387a28c81b704d503628b54d4a12e9b4c
SHA512

6754bd515dca05e4780b66d2df68b15aaa2ea16d7741773c5d71eb7e1226bf773d464b90998efdc321705db0228961d31149c9b92e9cb695b92c226f1ee34a8d
SSDEEP

24576:19u63SPCr3kXvxSVdjxAyD0VpBuJQCChZHvCOH6mjExwk47HZLCFGWbZ1HLybBKb:xkCT0mrQCwZPRae4hi1CA2ZN+bY

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.efeda262ae63f0d17fd3aedc5c2e4ac0.exe
unpack001/out.upx

Files

NEAS.efeda262ae63f0d17fd3aedc5c2e4ac0.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: 4.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 20KB

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

Exports

Exports

madTraceProcess

Sections

CODE
Size: 3.6MB - Virtual size: 3.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 163KB - Virtual size: 162KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 14KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 205KB - Virtual size: 204KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 93B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 4B

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: 259KB - Virtual size: 259KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 4.9MB

UPX1 Size: 1.3MB - Virtual size: 1.3MB

.rsrc Size: 17KB - Virtual size: 20KB

Headers

File Characteristics

Exports

Exports

Sections

CODE Size: 3.6MB - Virtual size: 3.6MB

DATA Size: 163KB - Virtual size: 162KB

BSS Size: - Virtual size: 14KB

.idata Size: 205KB - Virtual size: 204KB

.edata Size: 512B - Virtual size: 93B

.tls Size: - Virtual size: 4B

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

.reloc Size: 259KB - Virtual size: 259KB

.rsrc Size: 1.8MB - Virtual size: 1.8MB

UPX0
Size: - Virtual size: 4.9MB

UPX1
Size: 1.3MB - Virtual size: 1.3MB

.rsrc
Size: 17KB - Virtual size: 20KB

CODE
Size: 3.6MB - Virtual size: 3.6MB

DATA
Size: 163KB - Virtual size: 162KB

BSS
Size: - Virtual size: 14KB

.idata
Size: 205KB - Virtual size: 204KB

.edata
Size: 512B - Virtual size: 93B

.tls
Size: - Virtual size: 4B

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

.reloc
Size: 259KB - Virtual size: 259KB

.rsrc
Size: 1.8MB - Virtual size: 1.8MB