cf2b250fd0fb37c67375ef51fad199442a82af1226edb4a37f2cbcc9e569935f

General

Target

cf2b250fd0fb37c67375ef51fad199442a82af1226edb4a37f2cbcc9e569935f
Size

4.1MB
MD5

f85e51e3a14d341b97a0e4e5f4c56460
SHA1

f1ecf037c0a6ff53fcad3c01d1fe51aff53fe614
SHA256

cf2b250fd0fb37c67375ef51fad199442a82af1226edb4a37f2cbcc9e569935f
SHA512

46f56859533d2b7fa1341f004c8b477e11b0c18d9ec8f52cdbe859a3d2ea89478b8920cc02176226c14f4d87570e2642b0e12be75e36907c995cc845371f59c4
SSDEEP

98304:YxB1eCbPyuTK1eSYRpdGv/1SYBc0P8XuHbkPzdNnk04j5/c/W3Y5rM8RULf7tRRv:c1eCbP3DYmvu7Q+U+3Ya8GRqn8

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
cf2b250fd0fb37c67375ef51fad199442a82af1226edb4a37f2cbcc9e569935f
unpack001/out.upx

Files

cf2b250fd0fb37c67375ef51fad199442a82af1226edb4a37f2cbcc9e569935f
.exe windows 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: 1.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.1MB - Virtual size: 4.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows 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: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 421KB - Virtual size: 421KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 22KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 105KB - Virtual size: 105KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.giats
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.9MB - Virtual size: 2.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 125KB - Virtual size: 124KB

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: 1.4MB

UPX1 Size: 4.1MB - Virtual size: 4.1MB

.rsrc Size: 5KB - Virtual size: 8KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 1.6MB - Virtual size: 1.6MB

.rdata Size: 421KB - Virtual size: 421KB

.data Size: 22KB - Virtual size: 56KB

.gfids Size: 105KB - Virtual size: 105KB

.giats Size: 512B - Virtual size: 16B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 2.9MB - Virtual size: 2.9MB

.reloc Size: 125KB - Virtual size: 124KB

UPX0
Size: - Virtual size: 1.4MB

UPX1
Size: 4.1MB - Virtual size: 4.1MB

.rsrc
Size: 5KB - Virtual size: 8KB

.text
Size: 1.6MB - Virtual size: 1.6MB

.rdata
Size: 421KB - Virtual size: 421KB

.data
Size: 22KB - Virtual size: 56KB

.gfids
Size: 105KB - Virtual size: 105KB

.giats
Size: 512B - Virtual size: 16B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 2.9MB - Virtual size: 2.9MB

.reloc
Size: 125KB - Virtual size: 124KB