Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_f526c709b7c47d9390e4039871fba27e_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_f526c709b7c47d9390e4039871fba27e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-28_f526c709b7c47d9390e4039871fba27e_cryptolocker
-
Size
41KB
-
MD5
f526c709b7c47d9390e4039871fba27e
-
SHA1
08109beae0fc828d51a19f45d4fb9d83dd82af9e
-
SHA256
c1406f9d6397bfeebbd1f30dc6fa184d5e920d06890f4c3e32a784db191fdaa1
-
SHA512
cd9fdfa755a53c8cb98f0f0e70fd22e6a065e6a550cccbb79c973b0d60dcf2c002eedd717dbc6c4287c63fb658546f8d613080afee6e48a24ba494f2cbba3e16
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETked3gb:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+o
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 2024-01-28_f526c709b7c47d9390e4039871fba27e_cryptolocker
Files
-
2024-01-28_f526c709b7c47d9390e4039871fba27e_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