Static task
static1
Behavioral task
behavioral1
Sample
2024-03-20_b2089d56f514a48023e64263f0715e00_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-20_b2089d56f514a48023e64263f0715e00_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-03-20_b2089d56f514a48023e64263f0715e00_cryptolocker
-
Size
30KB
-
MD5
b2089d56f514a48023e64263f0715e00
-
SHA1
d54be25637b17abad52b0f9c5bf1af2431ab5011
-
SHA256
ac53cb7e104707376e334a69db26c76411e3eb0ada8e5ab38570a7a0806ed594
-
SHA512
b3a473c8330ee3bd1bd70c1171bed56d91370112fdb6f0babfa4e0020989d65abdfa45053f514edd271616046b1580ef61d9c8da6937ccefc1a2e9fe899e3e6a
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xOcsTtv:q0zizzOSxMOtEvwDpj/arMHTN
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-20_b2089d56f514a48023e64263f0715e00_cryptolocker
Files
-
2024-03-20_b2089d56f514a48023e64263f0715e00_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE