Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_11a70221a9580b4e993ad907eac72293_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-10_11a70221a9580b4e993ad907eac72293_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-03-10_11a70221a9580b4e993ad907eac72293_cryptolocker
-
Size
95KB
-
MD5
11a70221a9580b4e993ad907eac72293
-
SHA1
b8ad1f665151818b2f90cf8d096d1c148f4a7c74
-
SHA256
03cbd716a3411b55e6ce7480e416422daecf14115eaecaa7734ad0f2ef5e44d9
-
SHA512
d292b931496f36804d86dd47a68426b7cb5f35b14f9c69de5687b9d316e24ee2720d31f4f5ab8045558cdd24c114a98c4d70dfd94ff8e78ceb9e6723d135587b
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp0dax:V6a+pOtEvwDpjtzE
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 2024-03-10_11a70221a9580b4e993ad907eac72293_cryptolocker
Files
-
2024-03-10_11a70221a9580b4e993ad907eac72293_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