7f1b28ee66bc8f3e4bbd7cb66903d0ba | Triage

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General

Target

7f1b28ee66bc8f3e4bbd7cb66903d0ba
Size

29KB
MD5

7f1b28ee66bc8f3e4bbd7cb66903d0ba
SHA1

197cec597c1f43af194e65d1867c0187c576f4e6
SHA256

c524514362acab9ffe0cb2cac57877c084fe8447ab0acefe387232dfef0e8235
SHA512

fc9c2b8e4a6099872530b699f2df312e62c9c465f75e820e99483ac349a4821784af38d588bcde47f14c7504552f396cfe2241ad741d9b66969494bea7f74e47
SSDEEP

384:MPMJoZKYfBCQ9lvXD3GnG69h+/T/YML7oET2O+oOHZJRGdC2uLX6wIpcvZJqBVG2:NJpYpnvgl+/sG7PzCeDWXCcvZJqBVG2

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
7f1b28ee66bc8f3e4bbd7cb66903d0ba
unpack001/out.upx

Files

7f1b28ee66bc8f3e4bbd7cb66903d0ba
.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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 28KB - Virtual size: 28KB

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: 52KB - Virtual size: 50KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE