Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_b89442d6b581d3845b5f3fc85d000d6a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_b89442d6b581d3845b5f3fc85d000d6a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-01_b89442d6b581d3845b5f3fc85d000d6a_cryptolocker
-
Size
36KB
-
MD5
b89442d6b581d3845b5f3fc85d000d6a
-
SHA1
bfe6fdbfe11fa9b77d96cf9b668b8d13a82e8146
-
SHA256
4df681a83c2d19e63da548ec822672e995c4a00b7f6ec662f7100849188b0f3c
-
SHA512
9c099d6909a8a37f87eeb302e20dddc7e375e266acb1fec26ea500432e1a1bb7367b4b26a59c85c64f7fd999e7fecd60fa45f1beb1c0a2723b1325844b4fc2dc
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL3:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkL3
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 2024-02-01_b89442d6b581d3845b5f3fc85d000d6a_cryptolocker
Files
-
2024-02-01_b89442d6b581d3845b5f3fc85d000d6a_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