38fe6d5151d0933a9b5aec2862f6427b | Triage

Sharing

General

Target

38fe6d5151d0933a9b5aec2862f6427b
Size

77KB
MD5

38fe6d5151d0933a9b5aec2862f6427b
SHA1

d0d06717d0c81096aa5b8c75552c5d6a1b106373
SHA256

c4bd0e309557cbda3e561646cbb5f8c5feffc4003775e84278534ec5387130e9
SHA512

5ef95a3cb7a1af0c940d1951e4f68fcfe9678f4e565bc1fb988aa1b7372abec918dd4a0438f9f81d02ac82c689b08885186399e9e8025c60a53b09be561e2fc9
SSDEEP

1536:OUM2i+rv/HvIpxT/otRPxcalrCB6apO4pnMq3pzIFMNEr2Sw551GWhsn:/M+DPIpxDo68K7tPZMFcp51Gysn

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
38fe6d5151d0933a9b5aec2862f6427b
unpack001/out.upx

Files

38fe6d5151d0933a9b5aec2862f6427b
.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: 116KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 75KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 152KB - Virtual size: 148KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE