Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_f079d75a48bc3b1b1ad42a3efb220af3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_f079d75a48bc3b1b1ad42a3efb220af3_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-13_f079d75a48bc3b1b1ad42a3efb220af3_cryptolocker
-
Size
68KB
-
MD5
f079d75a48bc3b1b1ad42a3efb220af3
-
SHA1
9b69d94504f44e13babf49902f5f2b25be5832eb
-
SHA256
9aede727160d918ef8f94be1a5cad2ca20d76774921ba716d427368d3cfc440c
-
SHA512
ff60e7d1dc20f6c5dc2c9af7b6be55b442320367e34795f13cfb8b84861dbbc9dc9dfb877f9a36b4713d124e1cd3dde2bcee8d250ea8fb7e56b4e88b8bf5b730
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbex:DW60sllyWOtEvwDpjwF85K
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 2024-02-13_f079d75a48bc3b1b1ad42a3efb220af3_cryptolocker
Files
-
2024-02-13_f079d75a48bc3b1b1ad42a3efb220af3_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ