66b04da6f4c9bc81c4601f590c58ad8b8fd3e4e304c37df089b0ce8b33f03c56N | Triage

Sharing

Copy URL Twitter E-mail

General

Target

66b04da6f4c9bc81c4601f590c58ad8b8fd3e4e304c37df089b0ce8b33f03c56N
Size

32KB
MD5

38c82ed95666e9af47e91e16cc954030
SHA1

a1744bcf319260339d273fc8a46afbd090e3185b
SHA256

66b04da6f4c9bc81c4601f590c58ad8b8fd3e4e304c37df089b0ce8b33f03c56
SHA512

1a3e1736b85ecbeb7e2e8e807c2e995144c818d80b5a302f858af361758babb3edb42e10b9431822000fc1da26136864d559fc5950cc1b4ad3e17da3e8fec129
SSDEEP

768:bKsOwnYpC2P/+xwE6OLgu/WldDaTu9Ot9CIc/LXejcYKDTEWWG1h+:GsFnSzP/+uLOsu/Wl9iw1LXejFq3hC

Score

5^/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
66b04da6f4c9bc81c4601f590c58ad8b8fd3e4e304c37df089b0ce8b33f03c56N
unpack001/out.upx

Files

66b04da6f4c9bc81c4601f590c58ad8b8fd3e4e304c37df089b0ce8b33f03c56N
.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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ