Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_b80e2b8bfd9570a59812fe39c33e1e4e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_b80e2b8bfd9570a59812fe39c33e1e4e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-25_b80e2b8bfd9570a59812fe39c33e1e4e_cryptolocker
-
Size
37KB
-
MD5
b80e2b8bfd9570a59812fe39c33e1e4e
-
SHA1
508dff6472996f868bf859b5b111b79ee2e13924
-
SHA256
69ce006edc97a454d6c69796c58055606bf30934ee6bda5268d4e4d9e1c93f85
-
SHA512
b10bcfc66aeda1b36be46245a93aac193d571ee15b57e8113cd668518b8be06ff35fa3ebc5200d5083d65b739ada28357bb34109e16c3016c9a846519d10cdb6
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPryl4:YGzl5wjRQBBOsP1QMOtEvwDpjgarMc4
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 2024-02-25_b80e2b8bfd9570a59812fe39c33e1e4e_cryptolocker
Files
-
2024-02-25_b80e2b8bfd9570a59812fe39c33e1e4e_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