bf77037a337af79e1ab6f3174d39618bde2b52abeab8d1197c33582dc6c58dd1 | Triage

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General

Target

bf77037a337af79e1ab6f3174d39618bde2b52abeab8d1197c33582dc6c58dd1
Size

1.9MB
MD5

ab7ea91b62c03b4bd7e5d182d788dd68
SHA1

be611919d07253e1085250a10c4e9691472a54a6
SHA256

bf77037a337af79e1ab6f3174d39618bde2b52abeab8d1197c33582dc6c58dd1
SHA512

455c86eae5a608edb6e7eab41b0e9b5327e71b18d5c3ccddc833c19e23db774adf71871499f57093147d28e6d25cea751d7057399480c6dc9fde7e71f8532321
SSDEEP

24576:8J+t54GS5mxtSP+sJ+O5FWPPxErFFhN9YPlbLtRBKUUt48TJKs6Dwe+:c+t83MTZErF/N9YPlbIW8TJKr

Score

8^/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

Files

bf77037a337af79e1ab6f3174d39618bde2b52abeab8d1197c33582dc6c58dd1
.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 32KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 31KB - Virtual size: 32KB

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_32BIT_MACHINE

Sections

.text
Size: 60KB - Virtual size: 59KB

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: 32KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ