57e6e2b94e45c1c87f48b4b957a84c8a | Triage

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General

Target

57e6e2b94e45c1c87f48b4b957a84c8a
Size

711KB
MD5

57e6e2b94e45c1c87f48b4b957a84c8a
SHA1

57f401994aac76067db5cf521e3ebd3a589d6549
SHA256

7f3cd2dddb73ee0202c7c5067a55c078f2449902aba8c22acea9a0244cdb5a8c
SHA512

37ade09abd5fb3a1b6ce706e0b45e2a902970ca8f25c19915fd174a07864aa09e3ead0aa936b6fb87dd17d8a30d0beba94d602af66ead85e2206cdb640ab2e28
SSDEEP

6144:5uHOWnmy+g4g/UOPSe570Szp3b/UOPSe570Szp3/uHOJnmy+g4g/UOPSe570Szph:gOWUOB0vOB0fOJUOB0vOB034

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
57e6e2b94e45c1c87f48b4b957a84c8a
unpack001/out.upx

Files

57e6e2b94e45c1c87f48b4b957a84c8a
.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: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 32KB

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: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ