8aaaf1f4ae1f25b41433378dd4496dc2 | Triage

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General

Target

8aaaf1f4ae1f25b41433378dd4496dc2
Size

91KB
MD5

8aaaf1f4ae1f25b41433378dd4496dc2
SHA1

fbee6d1f9b0fd91ab98c683a8dd674162924c834
SHA256

c288e48959b400050a27bd249bc6f575293f404bb119ea7c77a3c8e18efd4b92
SHA512

ba92f422df079a65db03dfbf2c8a1c9135ca386326cd9559c3b5f81346cd885ac855dfc358efb8e145c80808b95ed0eeeba6535e44ef6cd98c654bf90210f5d2
SSDEEP

1536:1VWGVIkJZDgBZ/k7BkK8l1+miQWpug8beqM4MtwaYroGzXzQyl/tDv85yUy32Jv2:1B1JZDgvM7Bx8iE157M4MhYroGzXzQaH

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
8aaaf1f4ae1f25b41433378dd4496dc2
unpack001/out.upx

Files

8aaaf1f4ae1f25b41433378dd4496dc2
.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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

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