Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_a18d8b9238792a90c5ce29d5c9dff0bf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_a18d8b9238792a90c5ce29d5c9dff0bf_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-17_a18d8b9238792a90c5ce29d5c9dff0bf_cryptolocker
-
Size
97KB
-
MD5
a18d8b9238792a90c5ce29d5c9dff0bf
-
SHA1
ea4286e46c777c1cd684b3b2a25bd8d72388fd78
-
SHA256
c8767eba1a9f12feb70e86d4aa9b854589d0607b2c95ddf42a7ed2c977702b9e
-
SHA512
b1ad342ae307876b9d2c75cfe366df8ecb8b4fc87a549cd4fc95f29cf67b5b4c5c5187b7709d210461fe204126a40fa22e56ff8c1e64206b508e6534c2861440
-
SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCJg:26a+2OtEvwDpjtzV
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 2024-02-17_a18d8b9238792a90c5ce29d5c9dff0bf_cryptolocker
Files
-
2024-02-17_a18d8b9238792a90c5ce29d5c9dff0bf_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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