42a02e79f781a9203f3df2a3ee736c7f308965154d22199b51491e666ba87096

General

Target

42a02e79f781a9203f3df2a3ee736c7f308965154d22199b51491e666ba87096
Size

3.0MB
MD5

0ba6730125e5c89838422c42ec21d8cb
SHA1

a923905dba1fb0f1965626abf2b89d6456dbeb14
SHA256

42a02e79f781a9203f3df2a3ee736c7f308965154d22199b51491e666ba87096
SHA512

91d1c4e8afd9b101a8028a54bb05359439d51fa6bb3e9ccadd7e9613f84cd80721c538421af97cb774acbc8fe46610ecb23f3f1e7b47284578dc79afa7839cd9
SSDEEP

49152:WZnCRw3438x0TVDKNxOafuUYUc9no2IWkAyf1CQ+v5XxCv6PxK:WARw3UJKHOa/Xffs0S5K

Score

10^/10

upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
sample	UPX

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
42a02e79f781a9203f3df2a3ee736c7f308965154d22199b51491e666ba87096
unpack001/out.upx

Files

42a02e79f781a9203f3df2a3ee736c7f308965154d22199b51491e666ba87096
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 6.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 42KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 4.7MB - Virtual size: 4.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 73KB - Virtual size: 265KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 333KB - Virtual size: 333KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 6.8MB

UPX1 Size: 3.0MB - Virtual size: 3.0MB

.rsrc Size: 42KB - Virtual size: 44KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 4.7MB - Virtual size: 4.7MB

.rdata Size: 1.2MB - Virtual size: 1.2MB

.data Size: 73KB - Virtual size: 265KB

.rsrc Size: 3.0MB - Virtual size: 3.0MB

.reloc Size: 333KB - Virtual size: 333KB

UPX0
Size: - Virtual size: 6.8MB

UPX1
Size: 3.0MB - Virtual size: 3.0MB

.rsrc
Size: 42KB - Virtual size: 44KB

.text
Size: 4.7MB - Virtual size: 4.7MB

.rdata
Size: 1.2MB - Virtual size: 1.2MB

.data
Size: 73KB - Virtual size: 265KB

.rsrc
Size: 3.0MB - Virtual size: 3.0MB

.reloc
Size: 333KB - Virtual size: 333KB