a0fdba7889f0a625a9bb58a5e96b1563 | Triage

Sharing

General

Target

a0fdba7889f0a625a9bb58a5e96b1563
Size

169KB
MD5

a0fdba7889f0a625a9bb58a5e96b1563
SHA1

b428773d9159cee7377af73ca78c242337c4f4d5
SHA256

ef9776f1b55067b6a4739716db71d6812e6e9688f8b92dc9efb1c5245ccd85c2
SHA512

99e39c35f0512a1ffbdef1b66c23cecd878c52ab7d16044d54f26b3ac73455d1c09085b81a6fa984ecfb0598bf3c134c750f278580cccd5787511111ec657b42
SSDEEP

3072:F0slByWqU7sUUQjA3JCY8+eSO7t7HnJHUEhElu/jtTrYYGiL3JKMv3:FLlfqU7sUUZ3xTOfHUEOUjtXYYT3J

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
a0fdba7889f0a625a9bb58a5e96b1563
unpack001/out.upx

Files

a0fdba7889f0a625a9bb58a5e96b1563
.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: 3.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 143KB - Virtual size: 144KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 28KB

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: 3.6MB - Virtual size: 3.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ