Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_45493728d696e93b3affe8c77a629e1b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_45493728d696e93b3affe8c77a629e1b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-15_45493728d696e93b3affe8c77a629e1b_cryptolocker
-
Size
97KB
-
MD5
45493728d696e93b3affe8c77a629e1b
-
SHA1
636fc0dce1c2fb0197d7493172d4ec497d7a2382
-
SHA256
d3f9b4fd7f0dfe2be1fac931a95a6a5201267d3b17ab65dd82b87d1b03bf653a
-
SHA512
e1991e897b2abec5f09b133e8cae2a230c620ab64e3d3d52a0557e1cb5659a73df33f25b67e3da793ab974a98c7efa001865d12f95894db02b8206b494c91760
-
SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWwh:26a+2OtEvwDpjtzG
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 2024-03-15_45493728d696e93b3affe8c77a629e1b_cryptolocker
Files
-
2024-03-15_45493728d696e93b3affe8c77a629e1b_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