Static task
static1
Behavioral task
behavioral1
Sample
2024-01-19_ac8b758def8c9b487885246eb57d6aee_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-19_ac8b758def8c9b487885246eb57d6aee_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-19_ac8b758def8c9b487885246eb57d6aee_cryptolocker
-
Size
44KB
-
MD5
ac8b758def8c9b487885246eb57d6aee
-
SHA1
e2eca5b3ecb11cf71a884e9ff2ba679bc09b22aa
-
SHA256
517cd83a4c51363f3ec4cbf66549666799b63f75f8a282e7df5a110b986f64b9
-
SHA512
82e2c086c4cc397ccb0b563b938f74785358e71dd5ac0cf9c76ed75c3ce0b0385bbb15bb6cda42ca2bf81a6944dd776704a64b126a8a09f7a4b9fc9a45184b15
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhXSJJl:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+z
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 2024-01-19_ac8b758def8c9b487885246eb57d6aee_cryptolocker
Files
-
2024-01-19_ac8b758def8c9b487885246eb57d6aee_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