Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_f91ab533b36940dd0c8ec6f3600a2f30_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_f91ab533b36940dd0c8ec6f3600a2f30_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-23_f91ab533b36940dd0c8ec6f3600a2f30_cryptolocker
-
Size
39KB
-
MD5
f91ab533b36940dd0c8ec6f3600a2f30
-
SHA1
62f8d516f4a38aba83ef10520a0ab73884008036
-
SHA256
3b31279bcf40d8e239e58d10d19d5349e56700b6a74f9ed4000aaa0de287e707
-
SHA512
d773d3ff40bca3320fc54d0d07419f5a346a894686609c8edf939f334253a1102666777cf21fc9a398d0d347bc77aa1cdf0e360f52998bd175c08b66879d65ce
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTS:ZzFbxmLPWQMOtEvwDpjLeU3q
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-23_f91ab533b36940dd0c8ec6f3600a2f30_cryptolocker
Files
-
2024-01-23_f91ab533b36940dd0c8ec6f3600a2f30_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ