3742d7bdd3c147d5dfe7e32da1009e1c

Sharing

Copy URL Twitter E-mail

General

Target

3742d7bdd3c147d5dfe7e32da1009e1c
Size

1.8MB
MD5

3742d7bdd3c147d5dfe7e32da1009e1c
SHA1

e70d669aaa62ef206b4fd839297491fc44b03224
SHA256

3438b07647b38201b0d6fa8cc80f27ba96d1c263c3c39ac02f93c7f6c7960443
SHA512

f552a1f66a7b5277c0c6deffc89cf1bce80d4748408b30b89caccae3edb8a927c82f742c468169b9c7385cd83569f41532ddcaef2df5a54e6bf080735c3d9ba9
SSDEEP

49152:amtPfemPzA8/gCWHsgrVEHve6L2GhAuhmV82Cl:aYNfYCqsg+H7LhGkl

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
static1/unpack001/CNZZHelper/CNZZ.exe	upx
static1/unpack001/CNZZHelper/LiveUpdate.exe	upx

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
unpack001/CNZZHelper/CNZZ.exe
unpack002/out.upx
unpack001/CNZZHelper/LiveUpdate.exe
unpack003/out.upx

Files

3742d7bdd3c147d5dfe7e32da1009e1c
.rar
CNZZHelper/CNZZ.exe
.exe windows:4 windows x86 arch: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: 7.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch: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: 3.5MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 100KB - Virtual size: 100KB

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: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 28B

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: 213KB - Virtual size: 212KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 4.6MB - Virtual size: 4.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
CNZZHelper/LiveUpdate.exe
.exe windows:4 windows x86 arch: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: 496KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 263KB - Virtual size: 264KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch: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: 580KB - Virtual size: 580KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 6KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

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: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
CNZZHelper/set.ini
CNZZHelper/新云软件.url
.url

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 7.0MB

UPX1 Size: 1.5MB - Virtual size: 1.5MB

.rsrc Size: 19KB - Virtual size: 20KB

Headers

File Characteristics

Sections

CODE Size: 3.5MB - Virtual size: 3.5MB

DATA Size: 100KB - Virtual size: 100KB

BSS Size: - Virtual size: 14KB

.idata Size: 15KB - Virtual size: 15KB

.tls Size: - Virtual size: 28B

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

.reloc Size: 213KB - Virtual size: 212KB

.rsrc Size: 4.6MB - Virtual size: 4.6MB

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 496KB

UPX1 Size: 263KB - Virtual size: 264KB

.rsrc Size: 30KB - Virtual size: 32KB

Headers

File Characteristics

Sections

CODE Size: 580KB - Virtual size: 580KB

DATA Size: 17KB - Virtual size: 17KB

BSS Size: - Virtual size: 6KB

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

.tls Size: - Virtual size: 16B

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

.reloc Size: 38KB - Virtual size: 38KB

.rsrc Size: 73KB - Virtual size: 73KB

UPX0
Size: - Virtual size: 7.0MB

UPX1
Size: 1.5MB - Virtual size: 1.5MB

.rsrc
Size: 19KB - Virtual size: 20KB

CODE
Size: 3.5MB - Virtual size: 3.5MB

DATA
Size: 100KB - Virtual size: 100KB

BSS
Size: - Virtual size: 14KB

.idata
Size: 15KB - Virtual size: 15KB

.tls
Size: - Virtual size: 28B

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

.reloc
Size: 213KB - Virtual size: 212KB

.rsrc
Size: 4.6MB - Virtual size: 4.6MB

UPX0
Size: - Virtual size: 496KB

UPX1
Size: 263KB - Virtual size: 264KB

.rsrc
Size: 30KB - Virtual size: 32KB

CODE
Size: 580KB - Virtual size: 580KB

DATA
Size: 17KB - Virtual size: 17KB

BSS
Size: - Virtual size: 6KB

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

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 38KB - Virtual size: 38KB

.rsrc
Size: 73KB - Virtual size: 73KB