Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_0d103d95a85ffb79ffcfeaea940ce0e7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_0d103d95a85ffb79ffcfeaea940ce0e7_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-25_0d103d95a85ffb79ffcfeaea940ce0e7_cryptolocker
-
Size
67KB
-
MD5
0d103d95a85ffb79ffcfeaea940ce0e7
-
SHA1
b861bcc67eb827a6c783ae2ef72321840e3e4ed8
-
SHA256
c9741d8266a9a8505ecfb3fb6208d753e35b9c15ea874ddf4b275406d3ca4af9
-
SHA512
278abdeca899b96621d06f9a4113d29809b8cf1f4baba579316bb141b9b5a6072233dfe88c8483784817d1b3f315ee6a304a4b2ec081c5443132563a23697995
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUA:DW60sllyWOtEvwDpjwF85a
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 2024-01-25_0d103d95a85ffb79ffcfeaea940ce0e7_cryptolocker
Files
-
2024-01-25_0d103d95a85ffb79ffcfeaea940ce0e7_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ