Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_6821d11233a99daa2f7983a48f3c1fb2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_6821d11233a99daa2f7983a48f3c1fb2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-05_6821d11233a99daa2f7983a48f3c1fb2_cryptolocker
-
Size
95KB
-
MD5
6821d11233a99daa2f7983a48f3c1fb2
-
SHA1
59153dfc95d8d784c49deb417e3708387242e7dc
-
SHA256
2de3b44d82e1ff53e0f824fbef76752fb94a6c2e613222773fdf698c811bdb8f
-
SHA512
e7162447bfd11fc04a59fde4c9873918a44866c8cf0d9583106d9dcba1e653302e6cc8f3f9f85ebcf917fcf6f3a01595d35cc5da84442fa6762dc7a524673276
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgppY:V6a+pOtEvwDpjtzl
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 2024-03-05_6821d11233a99daa2f7983a48f3c1fb2_cryptolocker
Files
-
2024-03-05_6821d11233a99daa2f7983a48f3c1fb2_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