Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_ce62833c02628d0e7bfb5a34a47db9c1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_ce62833c02628d0e7bfb5a34a47db9c1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-03_ce62833c02628d0e7bfb5a34a47db9c1_cryptolocker
-
Size
30KB
-
MD5
ce62833c02628d0e7bfb5a34a47db9c1
-
SHA1
c003550721d864428a95369d0416d58a57f3c491
-
SHA256
7ca022984043fb4d39368d133e6ccafe4ebda450af925b8549821e1f1609daec
-
SHA512
c11b1c3ea0dc881bd4c0a1a9035d4d656af2322725db0537104f88bede0d8cec93071b88e0f97e2760945e39e6582ca7c80aef64425208d723a54a2c31fd63b4
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xT9N:q0zizzOSxMOtEvwDpj/arnN
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 2024-02-03_ce62833c02628d0e7bfb5a34a47db9c1_cryptolocker
Files
-
2024-02-03_ce62833c02628d0e7bfb5a34a47db9c1_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