685f0c2503e9cd577e4a9044f197d2d5 | Triage

Sharing

General

Target

685f0c2503e9cd577e4a9044f197d2d5
Size

71KB
MD5

685f0c2503e9cd577e4a9044f197d2d5
SHA1

3bc2877ea4b593bee427873f4ff6d748f1c8300e
SHA256

263b48d539b1f0d48b3b913e839dcc41c18aa43bdf3e0d153f1572a800dcb459
SHA512

efe145be44993133bfc817eda75b0aab9b27cfacceb71c482cbd52621a6816aa1a1dc698f60534c60aa02f8a752acc385123443bd8f42a85b76f72b9ba7617a1
SSDEEP

1536:/PvyCvmSeHDX0x/Lg9D7LxdrwV9epbmQampgK957tAAf8ktVoiPU:qimNI1gV7LvpbXBKKH7f8wVNPU

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
685f0c2503e9cd577e4a9044f197d2d5
unpack001/out.upx

Files

685f0c2503e9cd577e4a9044f197d2d5
.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 436KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 68KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

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_32BIT_MACHINE

Sections

.text
Size: 328KB - Virtual size: 324KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 164KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ