Winlock[.]exe | Triage

Sharing

General

Target

Winlock.exe
Size

3.7MB
MD5

82b15449a7d12ca4c6de9566b688afac
SHA1

d382a983a7cec571c9d3dfc952c217cfc048f75f
SHA256

dd0ee1419d8769699764dfc23aad71bdcb2e237735d9f6cf64d65d7abbc3ba42
SHA512

5a06d2ef332c4cbc6e8412b35010697cc06b3e1b7ec05173b50e54b0dd16946a61028792b4a71d340cf2e689f2bb730d77fda5beaeb3354bf7b6fdd00c26610e
SSDEEP

49152:rnsTyjtk2MYC5GDS8ntDZAcCVT1ZgESZlkBg9HCx6CtcX4EwgGW7XoUPIwEG2xQb:rnsitk2aiZAcCKMECuX4EwN0RITxQb

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Winlock.exe

Files

Winlock.exe
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 615KB - Virtual size: 614KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 57B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 42KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ