3cb2b62bfc3dd896c411e0bd63286487d500a17ae94f17bd7f4b40849903c77b | Triage

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General

Target

3cb2b62bfc3dd896c411e0bd63286487d500a17ae94f17bd7f4b40849903c77b
Size

266KB
MD5

10b02f5bc3326e9bd2de9703319cf410
SHA1

f5e6796923162c798b3cd623f269ec86263aeb42
SHA256

3cb2b62bfc3dd896c411e0bd63286487d500a17ae94f17bd7f4b40849903c77b
SHA512

def5d8de4ebd81da9ca452258c1f197ea93c36871d4bb3bbb599fe4d6742eefd8bc0778fc10963d2ab1cf9cc4f3353155c272f1774c920dd0a364a2a0eb41c48
SSDEEP

3072:pNXEGZJWhfNFC4S60+XoLczrVmX5nywJoxZmHwEi9ZP7aPQ8ug0x3xS6HkLWoH0W:HXzKdNY49u8rVaJm4+qMg0x3jA01net

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
3cb2b62bfc3dd896c411e0bd63286487d500a17ae94f17bd7f4b40849903c77b
unpack001/out.upx

Files

3cb2b62bfc3dd896c411e0bd63286487d500a17ae94f17bd7f4b40849903c77b
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 368KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 163KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 101KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 327KB - Virtual size: 326KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ