Static task
static1
Behavioral task
behavioral1
Sample
2024-01-11_cb2213e85d77a3b1007661f772691068_virlock.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_cb2213e85d77a3b1007661f772691068_virlock.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-11_cb2213e85d77a3b1007661f772691068_virlock
-
Size
714KB
-
MD5
cb2213e85d77a3b1007661f772691068
-
SHA1
2a403b5a73e1c697f46185fb43c3175beb637464
-
SHA256
6a438c61c5e676c2d10bf61bcdc0517faf6fe0b7c3ffb127a527dee16711afcf
-
SHA512
50af2c3505c6c25e51003a6aff4a979ee988111e34c58c3fc9b75516dbc347ce238521ed8d98f79f386517c51903957b507804b34f3faa57c0199eb000a8f25c
-
SSDEEP
12288:nhDsMOY+P0d52pO3MOMAY2RMjAB1sK68wcLTTRNp847gHIZUoS72u2emn+xBzcj4:nhYMT+cDGO39ij4McLTTR3847gHIPrFC
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_cb2213e85d77a3b1007661f772691068_virlock
Files
-
2024-01-11_cb2213e85d77a3b1007661f772691068_virlock.exe windows:4 windows x86 arch:x86
99c518c7fd455d3226368506649bc45b
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
Imports
user32
GetActiveWindow
wsprintfW
SendInput
ToUnicode
kernel32
GetCurrentProcessId
FindFirstVolumeMountPointA
ntdll
NtWaitForSingleObject
advapi32
OpenTraceW
oleaut32
VarUI4FromStr
Sections
.text Size: 710KB - Virtual size: 712KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE