Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_23cf7c7f65ec28e84248e877b79279c9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_23cf7c7f65ec28e84248e877b79279c9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-05_23cf7c7f65ec28e84248e877b79279c9_cryptolocker
-
Size
99KB
-
MD5
23cf7c7f65ec28e84248e877b79279c9
-
SHA1
b3109ca2c340e19c96a4d46f10fdd022c74ff9bf
-
SHA256
08973192aaeefe622b4b242d92fc79cf37cf3883a6f390bbcae9369285501df7
-
SHA512
def6e36a793075b61d335080d22006ef6940e05825ca3d95dbb0ffea0b68a20b6cac9da4004393891a710e380f447342d54e1fc7027d6d69a673aa82bc7784d0
-
SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWwx:26a+2OtEvwDpjtze
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 2024-04-05_23cf7c7f65ec28e84248e877b79279c9_cryptolocker
Files
-
2024-04-05_23cf7c7f65ec28e84248e877b79279c9_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