Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_18eb12db9e34c48cd5292cadec1bf5aa_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_18eb12db9e34c48cd5292cadec1bf5aa_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-03-11_18eb12db9e34c48cd5292cadec1bf5aa_cryptolocker
-
Size
131KB
-
MD5
18eb12db9e34c48cd5292cadec1bf5aa
-
SHA1
2a16fe0c04f5d89eaba0a0fce01b6ba50cdb9d3f
-
SHA256
cb0238f7e4c5129baacbce78d9faaf442232f24591cdc9bfcd20bc92a34736f5
-
SHA512
7af3560030393cc50a4a55af12874b1254fdd056233b76ebc3aa7c2450132da07dcea87ec92cdfe6fbb440bd4ed278ea43dbe69160edd48ca4ce28fb6412d243
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1eL:V6a+pOtEvwDpjtzx
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 2024-03-11_18eb12db9e34c48cd5292cadec1bf5aa_cryptolocker
Files
-
2024-03-11_18eb12db9e34c48cd5292cadec1bf5aa_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