Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_155b76fa47ed034a5e5f6ee2daf4e232_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_155b76fa47ed034a5e5f6ee2daf4e232_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-09_155b76fa47ed034a5e5f6ee2daf4e232_cryptolocker
-
Size
30KB
-
MD5
155b76fa47ed034a5e5f6ee2daf4e232
-
SHA1
2c0f692858ddd48c6f3bb5270fd54da63c52f3cc
-
SHA256
675d9506ac85ef771faed4de3b9307d118c330bb4698f0ce4103f0fb316327a5
-
SHA512
6ab7db69da72bcdd8c5e2a22fbe719ff219be6023136fc63f35107b10fb6fe6d33367cd11fe6897f169122ea23139f672e06ca58b0ca58efaeb51fc07a585cdc
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xu9:q0zizzOSxMOtEvwDpj/arQ9
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 2024-03-09_155b76fa47ed034a5e5f6ee2daf4e232_cryptolocker
Files
-
2024-03-09_155b76fa47ed034a5e5f6ee2daf4e232_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