Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_30478465f539443f9ed98e11c6d99dfc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-29_30478465f539443f9ed98e11c6d99dfc_cryptolocker.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-04-29_30478465f539443f9ed98e11c6d99dfc_cryptolocker
-
Size
93KB
-
MD5
30478465f539443f9ed98e11c6d99dfc
-
SHA1
f56b48b7169f1e9de007fd59b51c411d28b43f95
-
SHA256
fda2b6e46ed8c5f0a061b9a9fe9d924b22ade07781e2fd2b3898d14e3a0e9aad
-
SHA512
13e8c58f101f67c9cee47cfbecaa29b42f32d4d315f131a7daee93d188936909b3021139f6b14b4e8419bdb6c5343bf7cb9c04cd99dfb8c54c9e3d7794b95eb2
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgNmr: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 2024-04-29_30478465f539443f9ed98e11c6d99dfc_cryptolocker
Files
-
2024-04-29_30478465f539443f9ed98e11c6d99dfc_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