Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_a66b3a07be76a80d4cfe5064cc4a014d_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-20_a66b3a07be76a80d4cfe5064cc4a014d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-20_a66b3a07be76a80d4cfe5064cc4a014d_cryptolocker
-
Size
35KB
-
MD5
a66b3a07be76a80d4cfe5064cc4a014d
-
SHA1
812991cc366df95def3063c709ed611fce2faa92
-
SHA256
8b87aa62eaa845159e6d242ba142f477995475d863797221a2dde596197c4f67
-
SHA512
f57828bfd42b92c528597a2092818fee024e42cd409e57540b10139f5eff6b9bf5fcb32420eb4ec5f66418b2f704c8d0ccfa6297eb2d985b5cb963508cf5de9b
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkD:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkD
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 2024-04-20_a66b3a07be76a80d4cfe5064cc4a014d_cryptolocker
Files
-
2024-04-20_a66b3a07be76a80d4cfe5064cc4a014d_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