Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_58c090af035fe4d61f1c2d4d5cea0720_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_58c090af035fe4d61f1c2d4d5cea0720_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-08_58c090af035fe4d61f1c2d4d5cea0720_cryptolocker
-
Size
98KB
-
MD5
58c090af035fe4d61f1c2d4d5cea0720
-
SHA1
85a422b278edccd51923ee1a55584641bbf469b1
-
SHA256
2389b70d2b2c01f80be8fd19c25f7e0a041394a63c52ddbe36790bd6410c7a3d
-
SHA512
feeb33a91147399aec721be58e304f0dc2ac346f884a30a7809aa27d7dd6f2d2c11e32a297506903eeaf4b7ffd6e3618d77dc1f9ef981a251c1f22d5fb9a8903
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbZ:V6a+pOtEvwDpjtzp
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 2024-03-08_58c090af035fe4d61f1c2d4d5cea0720_cryptolocker
Files
-
2024-03-08_58c090af035fe4d61f1c2d4d5cea0720_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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