Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_f31d529c6a076f8afd169a33862cd73f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_f31d529c6a076f8afd169a33862cd73f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-08_f31d529c6a076f8afd169a33862cd73f_cryptolocker
-
Size
68KB
-
MD5
f31d529c6a076f8afd169a33862cd73f
-
SHA1
9736b65797d6883d2743537a017606de2f6567c5
-
SHA256
5cbf2451275d0465abaa2f5949a2e043b37dc1b9b0061120125e1b377aab59be
-
SHA512
526ec4cb1d66ceb65f9f2981633ebcd9a9559cc829021df9b2701909ba7961713151830d5eac92947f404cb5c318821674dcef16ebd67d378f68d4489f2f6d94
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50l:DW60sllyWOtEvwDpjwF85C
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 2024-04-08_f31d529c6a076f8afd169a33862cd73f_cryptolocker
Files
-
2024-04-08_f31d529c6a076f8afd169a33862cd73f_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ