63f65e426f871e4fcd35a12700887b18

General

Target

63f65e426f871e4fcd35a12700887b18
Size

2.5MB
MD5

63f65e426f871e4fcd35a12700887b18
SHA1

a00bf2fb669ce3541653fe5e34854b57af0c2d88
SHA256

123635ab815c1cdd4fc5b056a21da706d1d7dff5ef8e60fd6b9800912d0b3ccc
SHA512

b01f36aa45eb99e2b3b2016ab922baabe8b34867ab30093b762789069cc9dbc095f62fa98f31243354a5b19b44f7d7189597a1221df732d4ef26f095dd7316d3
SSDEEP

49152:wUVqge37fs2c2he+vxGjL1H6SlLyGumBgYPfPCWA74fEeO1CV2z/gV0cd4PAEwR:wULWfRc2U+Ja1H6SQGpgmA70/VRVszwR

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
63f65e426f871e4fcd35a12700887b18
unpack001/out.upx

Files

63f65e426f871e4fcd35a12700887b18
.exe windows:5 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: 3.3MB

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: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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

.text
Size: 3.6MB - Virtual size: 3.6MB

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: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 25KB

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

.didata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 144B

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: 337KB - Virtual size: 337KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.3MB

UPX1 Size: 2.4MB - Virtual size: 2.4MB

.rsrc Size: 15KB - Virtual size: 16KB

Headers

File Characteristics

Sections

.text Size: 3.6MB - Virtual size: 3.6MB

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

.data Size: 52KB - Virtual size: 51KB

.bss Size: - Virtual size: 25KB

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

.didata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 144B

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

.reloc Size: 337KB - Virtual size: 337KB

.rsrc Size: 1.7MB - Virtual size: 1.7MB

UPX0
Size: - Virtual size: 3.3MB

UPX1
Size: 2.4MB - Virtual size: 2.4MB

.rsrc
Size: 15KB - Virtual size: 16KB

.text
Size: 3.6MB - Virtual size: 3.6MB

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

.data
Size: 52KB - Virtual size: 51KB

.bss
Size: - Virtual size: 25KB

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

.didata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 144B

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

.reloc
Size: 337KB - Virtual size: 337KB

.rsrc
Size: 1.7MB - Virtual size: 1.7MB