b1779e4987b63626d771a9ae2cde4462a992b9014341870bb51eb87b33d109e8

General

Target

b1779e4987b63626d771a9ae2cde4462a992b9014341870bb51eb87b33d109e8
Size

477KB
MD5

51affc7b5e3b16bb872c217dc0cffa9e
SHA1

c0753b5e168f482dc2b166fd2151b311a8f33795
SHA256

b1779e4987b63626d771a9ae2cde4462a992b9014341870bb51eb87b33d109e8
SHA512

04d49b02019e0e78241ed0fc98ebb3516ee52a9d75b4695923374afff9912c93ce4f91704228fef21330e1c5dd83d08d2028b1441d3d5fcfd738ae6550f793e0
SSDEEP

12288:9OT1PkIrlw/LPQxH+5AXvWdsYEJcDzIQkHSENzHQ:9IPkIi/7QuecsYZzIQbgw

Score

8^/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

Files

b1779e4987b63626d771a9ae2cde4462a992b9014341870bb51eb87b33d109e8
.exe windows 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: 824KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 467KB - Virtual size: 468KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows 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: 833KB - Virtual size: 832KB

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: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 23KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 52B

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: 59KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 312KB - Virtual size: 312KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 824KB

UPX1 Size: 467KB - Virtual size: 468KB

.rsrc Size: 9KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 833KB - Virtual size: 832KB

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

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

.bss Size: - Virtual size: 23KB

.idata Size: 12KB - Virtual size: 11KB

.tls Size: - Virtual size: 52B

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

.reloc Size: 59KB - Virtual size: 59KB

.rsrc Size: 312KB - Virtual size: 312KB

UPX0
Size: - Virtual size: 824KB

UPX1
Size: 467KB - Virtual size: 468KB

.rsrc
Size: 9KB - Virtual size: 12KB

.text
Size: 833KB - Virtual size: 832KB

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

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

.bss
Size: - Virtual size: 23KB

.idata
Size: 12KB - Virtual size: 11KB

.tls
Size: - Virtual size: 52B

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

.reloc
Size: 59KB - Virtual size: 59KB

.rsrc
Size: 312KB - Virtual size: 312KB