Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_40830dfbc8081e99ac865df38445e5f6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_40830dfbc8081e99ac865df38445e5f6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-16_40830dfbc8081e99ac865df38445e5f6_cryptolocker
-
Size
94KB
-
MD5
40830dfbc8081e99ac865df38445e5f6
-
SHA1
313d5643a101795ceb548c33dd2eaf95747537fc
-
SHA256
a3788a7557f5ae5c286510edf94143e954dc3feb299e02ebf805af6aee78d85f
-
SHA512
4a3435e87a01b81e5e3778b7645c3a78b38a6cbcfd1d149b4111b8ffcd0aa1d265cb2e63641f69075b2e96d155c22109c67e0fbbf69203fbc96c2d8a96b1434b
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpd:V6a+pOtEvwDpjtzi
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 2024-03-16_40830dfbc8081e99ac865df38445e5f6_cryptolocker
Files
-
2024-03-16_40830dfbc8081e99ac865df38445e5f6_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