NDSTokyoTrim311[.]exe

General

Target

NDSTokyoTrim311.exe
Size

2.7MB
MD5

134b50f0629c4a0c6fe6be95105784a4
SHA1

92d1903f515cc5c6a63af429cc6adf2d54fe1dbf
SHA256

6d74129c065256a071d3d002e1ef65467fa94337ba332408f976cb6a3406fe5b
SHA512

3a3e5900fef89541fed6a33ecf9160aac730335520680fd89bd02100503f28adc906d2fcec2e80140038763bdc17d7cb131e3497609ed36f384b6b131cba50e0
SSDEEP

49152:nCuX7cF2oH1zLuz4uv0/s4QhrjQheXSbAZ7AB6IprSHsJMR7bi0fHdsV1+v:I2oV/+4uvkyrjQ8ScZ706Ipr6se7tHdR

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

Files

NDSTokyoTrim311.exe
.exe 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 2.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 270KB - Virtual size: 272KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI

Exports

Exports

TMethodImplementationIntercept
__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 106KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 158B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 84B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.7MB

UPX1 Size: 2.4MB - Virtual size: 2.4MB

.rsrc Size: 270KB - Virtual size: 272KB

Headers

File Characteristics

Exports

Exports

Sections

.text Size: 3.1MB - Virtual size: 3.1MB

.itext Size: 10KB - Virtual size: 9KB

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

.bss Size: - Virtual size: 106KB

.idata Size: 14KB - Virtual size: 13KB

.didata Size: 3KB - Virtual size: 3KB

.edata Size: 512B - Virtual size: 158B

.tls Size: - Virtual size: 84B

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

.rsrc Size: 1.9MB - Virtual size: 1.9MB

UPX0
Size: - Virtual size: 2.7MB

UPX1
Size: 2.4MB - Virtual size: 2.4MB

.rsrc
Size: 270KB - Virtual size: 272KB

.text
Size: 3.1MB - Virtual size: 3.1MB

.itext
Size: 10KB - Virtual size: 9KB

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

.bss
Size: - Virtual size: 106KB

.idata
Size: 14KB - Virtual size: 13KB

.didata
Size: 3KB - Virtual size: 3KB

.edata
Size: 512B - Virtual size: 158B

.tls
Size: - Virtual size: 84B

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

.rsrc
Size: 1.9MB - Virtual size: 1.9MB