921d58d8524f5281967d4e895dcf4bcee8ee4574e9b5a7bf9ffc35ac338ca4e5 | Triage

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General

Target

921d58d8524f5281967d4e895dcf4bcee8ee4574e9b5a7bf9ffc35ac338ca4e5
Size

31KB
MD5

8a23ddda9d7b5689367055f4f549314b
SHA1

7966e95b34a5bf3563bfde15612b20f58207f366
SHA256

921d58d8524f5281967d4e895dcf4bcee8ee4574e9b5a7bf9ffc35ac338ca4e5
SHA512

d7cf8448728e0ef2d1a4bb24bce2d4bbe8f1808b81d744dffbe1a7bf557dfef61f42a2031d213afeffe66d52a7b5f63e8a086d2a6c965685729eea6e276f1022
SSDEEP

768:yIcmI/CA04iZAbcYmJFo7LDc+LAfh7hC145:vcmCz05AIJzo7vc+LAp7Qq

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

921d58d8524f5281967d4e895dcf4bcee8ee4574e9b5a7bf9ffc35ac338ca4e5
.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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 16KB

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: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE