8b68b8a93c7905eb5f9c0495135049ad

General

Target

8b68b8a93c7905eb5f9c0495135049ad
Size

1.3MB
MD5

8b68b8a93c7905eb5f9c0495135049ad
SHA1

624afa4774e7963651fd92ffc4263926d23a56b9
SHA256

6aa4f07f5e9c719bf35679afa634181b6935b369926dc08b9d7b1cf0b5f0bde9
SHA512

346a47b5104df144dc40e762421130fe5b03d5751a64f9f37591cb2cbd2efdbb83ccf1bc294d51938233c34d4af4ed4f4eaab0a43d0411bef7bd245b8dade3c7
SSDEEP

24576:RJ0m3+g0Qv3Md6CHsOo2QgcMoXs4XxZbh5ISCIuTPCuVav4Wef5Os3JNDU:RSuPMd6CX0Mo84zbh5ISCIuTPCuVkjps

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
8b68b8a93c7905eb5f9c0495135049ad
unpack001/out.upx

Files

8b68b8a93c7905eb5f9c0495135049ad
.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_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 693KB - Virtual size: 696KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 587KB - Virtual size: 588KB

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_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 813KB - Virtual size: 812KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 30KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 60B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 918KB - Virtual size: 918KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 693KB - Virtual size: 696KB

.rsrc Size: 587KB - Virtual size: 588KB

Headers

File Characteristics

Sections

.text Size: 813KB - Virtual size: 812KB

.itext Size: 4KB - Virtual size: 3KB

.data Size: 29KB - Virtual size: 28KB

.bss Size: - Virtual size: 30KB

.idata Size: 13KB - Virtual size: 12KB

.tls Size: - Virtual size: 60B

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

.rsrc Size: 918KB - Virtual size: 918KB

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 693KB - Virtual size: 696KB

.rsrc
Size: 587KB - Virtual size: 588KB

.text
Size: 813KB - Virtual size: 812KB

.itext
Size: 4KB - Virtual size: 3KB

.data
Size: 29KB - Virtual size: 28KB

.bss
Size: - Virtual size: 30KB

.idata
Size: 13KB - Virtual size: 12KB

.tls
Size: - Virtual size: 60B

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

.rsrc
Size: 918KB - Virtual size: 918KB