Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_6790a68c24de34392fe62919e92bfbf3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_6790a68c24de34392fe62919e92bfbf3_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-03_6790a68c24de34392fe62919e92bfbf3_cryptolocker
-
Size
30KB
-
MD5
6790a68c24de34392fe62919e92bfbf3
-
SHA1
96fe87e7fb281c6f4dd089e235faa5e1ce075f7a
-
SHA256
e252982aca933956cae6ba82b1cd1462bf7de0292eef778c75baeac3833ff824
-
SHA512
7a4fb7dc8f5a062448f379bdf5b9c2f0bb6b8d764dd86df8df67c5b50be03a80e1b5e7124b09db3647aa57e331c54b40025c77bdd6007d0413be18fbcb4f06ac
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHR:q0zizzOSxMOtEvwDpj/ar1R
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_6790a68c24de34392fe62919e92bfbf3_cryptolocker
Files
-
2024-02-03_6790a68c24de34392fe62919e92bfbf3_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