Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_8b7ce00f656963e8a77c77a347bf34f5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_8b7ce00f656963e8a77c77a347bf34f5_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-24_8b7ce00f656963e8a77c77a347bf34f5_cryptolocker
-
Size
64KB
-
MD5
8b7ce00f656963e8a77c77a347bf34f5
-
SHA1
61ffdc4f0b0ceb0969ebd971108ff8b601f91447
-
SHA256
327a5ad1fbdf27c1420f7485b107f1c44d2e1a13a48ffd3a24f956d8d44837ef
-
SHA512
37fcc293f6059eeb1f4fb9da307bbe26dbcdb6ff2c356c99f74e23685d73e98b2433c8f0969ece465db3fd866f5d7cd644a301fa0d5066e3c20933f04128c378
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmh85M:V6a+pOtEvwDpjvr
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 2024-04-24_8b7ce00f656963e8a77c77a347bf34f5_cryptolocker
Files
-
2024-04-24_8b7ce00f656963e8a77c77a347bf34f5_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