Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_644ba5eb41a71d05bb22398441a395fd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_644ba5eb41a71d05bb22398441a395fd_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-05_644ba5eb41a71d05bb22398441a395fd_cryptolocker
-
Size
54KB
-
MD5
644ba5eb41a71d05bb22398441a395fd
-
SHA1
eb2b88b2d3bf5de0152990467c3d9d1fa5f95ef5
-
SHA256
b5a8a7b577b7a1f3ff4f4dd0c3e9c0906540798ad11e4f978240cce46c225b58
-
SHA512
9cbde74ab21d1df48fd5ade435bff8d7190df2808713136e2707ef8bfdae28d39aa1187d3e9d65ea4919af3083114c62a57acc9cc54c2c8dab3dc84567a7710c
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl8eV:V6a+pOtEvwDpj0
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 2024-04-05_644ba5eb41a71d05bb22398441a395fd_cryptolocker
Files
-
2024-04-05_644ba5eb41a71d05bb22398441a395fd_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