55dd7d4bd0397b752e23997f7adcc49a55a70ba0ccb858071259828df3508d3b

General

Target

55dd7d4bd0397b752e23997f7adcc49a55a70ba0ccb858071259828df3508d3b
Size

3.6MB
MD5

4d8cbab289c40e3da518226812615d2b
SHA1

815526097de24627d3f172a3d963ebe86fc83c50
SHA256

55dd7d4bd0397b752e23997f7adcc49a55a70ba0ccb858071259828df3508d3b
SHA512

eb7487c443dcdbc33145c8f6da42a48c22cad6b425ee491bc014f1f0bbae7c2289c357987a6f3066714313b5fa8d1ee6136b4ebbae81026426b7052e10084cc7
SSDEEP

98304:Z/cmlQGxJo/2Fz33u1sfwIXGHuBTW+VNbfZV0uIva9h9jqYhjB7M:9c6nxm2Fb3Pw8ouB9tfki99hd

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

55dd7d4bd0397b752e23997f7adcc49a55a70ba0ccb858071259828df3508d3b
.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: 5.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3.6MB - Virtual size: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 28KB

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

CODE
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 66KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 28KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

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: 85KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 7.1MB - Virtual size: 7.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 5.0MB

UPX1 Size: 3.6MB - Virtual size: 3.6MB

.rsrc Size: 24KB - Virtual size: 28KB

Headers

File Characteristics

Sections

CODE Size: 1.3MB - Virtual size: 1.3MB

DATA Size: 66KB - Virtual size: 65KB

BSS Size: - Virtual size: 28KB

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

.tls Size: - Virtual size: 16B

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

.reloc Size: 85KB - Virtual size: 84KB

.rsrc Size: 7.1MB - Virtual size: 7.1MB

UPX0
Size: - Virtual size: 5.0MB

UPX1
Size: 3.6MB - Virtual size: 3.6MB

.rsrc
Size: 24KB - Virtual size: 28KB

CODE
Size: 1.3MB - Virtual size: 1.3MB

DATA
Size: 66KB - Virtual size: 65KB

BSS
Size: - Virtual size: 28KB

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

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 85KB - Virtual size: 84KB

.rsrc
Size: 7.1MB - Virtual size: 7.1MB