Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_c58568363c12bca046066340c3830d99_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_c58568363c12bca046066340c3830d99_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-28_c58568363c12bca046066340c3830d99_cryptolocker
-
Size
84KB
-
MD5
c58568363c12bca046066340c3830d99
-
SHA1
3d31958a272da4cc1036972b0b0c0f201a5a769f
-
SHA256
b430d42fa7253bcc06291cb0f826ceb595a22ef11520e6c9bdff8d2246c4c002
-
SHA512
6cd5ff013f30bc487524a9961cf7fec3e81fee25238d80d2aed42c3b58244599edfeeaf2d29e74c3e3bcf38504f15c7743e212132a43c96555039fc5eb779ee4
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPnjD3:V6QFElP6n+gMQMOtEvwDpjyaLccVNlx3
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-28_c58568363c12bca046066340c3830d99_cryptolocker
Files
-
2024-03-28_c58568363c12bca046066340c3830d99_cryptolocker.exe windows:5 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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ