ca71cacf1337c9d9796a893d4f1d9471 | Triage

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General

Target

ca71cacf1337c9d9796a893d4f1d9471
Size

34KB
MD5

ca71cacf1337c9d9796a893d4f1d9471
SHA1

db02bb682e29368097ff688278cae5fc92b0b4dc
SHA256

73f70754b6cfa2f978fcc5c32d636532d9a7ea876b177a3d9078bff7c8be974f
SHA512

89bedf169461e1f72fe07f81e0ad3f9971b8f2dbe13bb797510d8ff21247e47fc3558f2c7c1d31319fef2dc628048438dc1e997bb7d279e06b0b4f9c73207912
SSDEEP

384:SqoKO2g/ECpE+tzzX3lZ+E1HoOwZMKK963e0VQM9F4+EyV+n57TIxs8iUaK:SKPDCyyfFBwXK9ee7M9+yVKqxs8Nf

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
ca71cacf1337c9d9796a893d4f1d9471
unpack001/out.upx

Files

ca71cacf1337c9d9796a893d4f1d9471
.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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 8KB

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: 48KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ