Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_215b7493b4ab1afa01e21c8ddf57d283_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_215b7493b4ab1afa01e21c8ddf57d283_cryptolocker.exe
Resource
win10v2004-20240319-en
General
-
Target
2024-03-28_215b7493b4ab1afa01e21c8ddf57d283_cryptolocker
-
Size
104KB
-
MD5
215b7493b4ab1afa01e21c8ddf57d283
-
SHA1
b6bd5e35eca505f8c4d2da4e3855e764923ab7b5
-
SHA256
3e935d1d08f53f8c6e8bd07cb2bacee39f58a179e44ec14775044299e33a4fe1
-
SHA512
df0e0fadae5f7f1c7d4539e7886d77bf361104febc3404ff9e9175bc612bd429807cd3822a293c3cff7b875a797d92e46f83f9b7e8359d6806a9ed058685465c
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpwqWsvikFS:V6a+pOtEvwDpjtzd
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_215b7493b4ab1afa01e21c8ddf57d283_cryptolocker
Files
-
2024-03-28_215b7493b4ab1afa01e21c8ddf57d283_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