Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_2795e2b83c2acae674aa2cd3d6afd4ea_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-12_2795e2b83c2acae674aa2cd3d6afd4ea_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-12_2795e2b83c2acae674aa2cd3d6afd4ea_cryptolocker
-
Size
69KB
-
MD5
2795e2b83c2acae674aa2cd3d6afd4ea
-
SHA1
2aa940c2caf6249a0efc5d42e8ac2160658e3d17
-
SHA256
33d9ec0eb8109ed203e1ee043c3f88c75029aa65a08591614092303afd1746d1
-
SHA512
6083edb7369eaffdb8047fb85ab5f8d29a3c92a04b0b611c1216490fafb267593945e8c08a77c2fd4369105c33e4ed3ad8d31cf3e26c147ca5286236242561f0
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUYR:DW60sllyWOtEvwDpjwF85G
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 2024-02-12_2795e2b83c2acae674aa2cd3d6afd4ea_cryptolocker
Files
-
2024-02-12_2795e2b83c2acae674aa2cd3d6afd4ea_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