Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_0550a063d8bba04de69f9541b143f8a9_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-21_0550a063d8bba04de69f9541b143f8a9_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-21_0550a063d8bba04de69f9541b143f8a9_cryptolocker
-
Size
44KB
-
MD5
0550a063d8bba04de69f9541b143f8a9
-
SHA1
4a553282a26513c500d46f542242e5196a6586cc
-
SHA256
4b72437f1cd1d3b6f494e5ad510d9782a4e8da589ddb5e834ae48f58a75884d5
-
SHA512
c7094391bdc5c8db5af48a9e5e348119b2dc6ba8fde19203ef0c35117f313ab7262a6b2f20446ada9ccc62e20ead9bb5860f0463d2f5c927fa8bafc5e83d5e1a
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5I:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+d
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 2024-02-21_0550a063d8bba04de69f9541b143f8a9_cryptolocker
Files
-
2024-02-21_0550a063d8bba04de69f9541b143f8a9_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ