a3cb3bbcb6eac20af0cac5d9cbb29295 | Triage

Sharing

General

Target

a3cb3bbcb6eac20af0cac5d9cbb29295
Size

44KB
MD5

a3cb3bbcb6eac20af0cac5d9cbb29295
SHA1

e899dd7f79f7dae46166c34908b812f2251a7961
SHA256

94765c0a88e42a3877a36740d4d3a0e9258b708986b881618e68790e8d089e74
SHA512

eac54ccb742d7e6688c5643151c8d4fccb6ffaabd13ae4ac34b8b77cbf813196682af671b3ac7505ad280c952989886e9932cd09b05d3c14a2a8d0eabc8d7ba5
SSDEEP

768:H7Nhfk+vUZ7yEMnXasUjxzSGRpdiIGv0SkBIRVvUqSitA/WE2fQCdJ:ZtvvUZmlKr1pdiiSkBI340T

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
a3cb3bbcb6eac20af0cac5d9cbb29295
unpack001/out.upx

Files

a3cb3bbcb6eac20af0cac5d9cbb29295
.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: 108KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 128KB - Virtual size: 124KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ