63a91dc6f961bf20b2be1a81f33902bc[.]bin | Triage

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General

Target

63a91dc6f961bf20b2be1a81f33902bc.bin
Size

89KB
MD5

63a91dc6f961bf20b2be1a81f33902bc
SHA1

a061f975ac23f602d2e8f7e426d669d0dc867ac0
SHA256

fc952f8ee6f48d988b1ba2fc21cea4b4fb6eaec6532abcaf4c1d57e2d4d5d8f1
SHA512

a0d6b0cddb37a6ac974527defe425e0e2a9835ec49ab63f42e9e603bb6ba5d770b6ac4c954d5bc268bf0fd3e495f48ad16c2e5838c5fd72c12fa6e7f5f536f01
SSDEEP

1536:o6Vd796F0hh2aKvfd/MLB8b0f4W+8N1kscsf8+s9vBgIJ17W+Nx2R/3cFx+HuuYU:oyJkohAvf284QW+c1ksC+sT3JZNSUFxe

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
63a91dc6f961bf20b2be1a81f33902bc.bin
unpack001/out.upx

Files

63a91dc6f961bf20b2be1a81f33902bc.bin
.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: 168KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 88KB

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: 172KB - Virtual size: 171KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE