Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_07371b178ce048997e7616a71c7bb613_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_07371b178ce048997e7616a71c7bb613_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-16_07371b178ce048997e7616a71c7bb613_cryptolocker
-
Size
49KB
-
MD5
07371b178ce048997e7616a71c7bb613
-
SHA1
27a1891c39ec75f885e0056abe42b50c57095b0a
-
SHA256
c6fa664be9664d86ff7812a8e2b775df0c2c0a0319f54f9c85156f3135a3653b
-
SHA512
3e285ee9d4bc226c350c1713e0622d937b3c07568657cc52b5b5c49343256e569da417b64ba3f7e65ab7ffee600e8f93b1bbd2132bc1972cb2f28361fc6d4b34
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklc:V6a+pOtEvwDpjj
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_07371b178ce048997e7616a71c7bb613_cryptolocker
Files
-
2024-03-16_07371b178ce048997e7616a71c7bb613_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